permits added & deleted

1594 new permit(s) added:
NEWPORT, CITY OF/NEWPORT MUNICIPAL AIRPORT (Stormwater; NPDES specific SIC codes)
NEWPORT, CITY OF/NEWPORT STP (Sewage – 2 MGD or more but less than 5 MGD)
NEWS LLC/STATESMAN JOURNAL (Industrial Wastewater; NPDES petroleum hydrocarbon cleanup)
NEWTON CREEK PROPERTIES, LLC/UMPQUA HEALTH NEWTON CREEK (Stormwater; NPDES construction more than 1 acre disturbed ground)
NEWTON, NORMAN R/NORMAN R NEWTON (Industrial Wastewater; 700PM, NPDES suction dredges)
NICE CITY, LLC/HUNTERS DRAW SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Nickols, Clifford R./Cliff Nickols (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
NIKE, INC./NIKE WORLD HEADQUARTERS EXPANSION (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
NINKASI BREWING COMPANY LLC/NINKASI BREWING COMPANY (Stormwater; NPDES specific SIC codes)
NOBLE MOUNTAIN TREE FARM, A LIMITED PARTNERSHIP/NOBLE MOUNTAIN TREE FARM (Stormwater; NPDES sand & gravel mining)
NORCREST CHINA COMPANY; WHEAT MARKETING CENTER, INC./ALBERS MILL BUILDING PARTNERSHIP (ABN) (Industrial Wastewater; NPDES cooling water)
NORDIC VENEER, INC./NORDIC VENEER, INC. (Industrial Wastewater; NPDES log ponds)
NORDIC VENEER, INC./NORDIC VENEER, INC. (Stormwater; NPDES specific SIC codes)
NORPAC FOODS, INC./NORPAC FOODS – BROOKS PLANT NO. 5 (Stormwater; NPDES specific SIC codes)
NORPAC FOODS, INC./NORPAC FOODS – BROOKS PLANT NO. 5 (Food/beverage processing – Medium. Flow between 0.1 MGD and 1 MGD, or flow greater than or equal to 1 MGD for less than 180 days/year)
NORPAC FOODS, INC./NORPAC FOODS- PLANT #1, STAYTON (Stormwater; NPDES specific SIC codes)
NORPAC FOODS, INC./NORPAC FOODS- PLANT #1, STAYTON (Food/beverage processing – Medium. Flow between 0.1 MGD and 1 MGD, or flow greater than or equal to 1 MGD for less than 180 days/year)
NORPAC FOODS, INC./NORPAC FOODS- REPACK PLANT #8 (Stormwater; NPDES specific SIC codes)
NORTH BEND, CITY OF/NORTH BEND STP (Stormwater; NPDES specific SIC codes)
NORTH BEND, CITY OF/NORTH BEND STP (Sewage – 2 MGD or more but less than 5 MGD)
NORTH CLACKAMAS COUNTY WATER COMMISSION/NORTH CLACKAMAS COUNTY WATER COMMISSION (Industrial Wastewater; NPDES filter backwash)
North Clackamas School District/Milwaukie High School (Stormwater; NPDES construction more than 1 acre disturbed ground)
North Clackamas School District/New High School at Rock Creek (Stormwater; NPDES construction more than 1 acre disturbed ground)
North Crawford Partners, LLC/Crawford Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
North Marion School District 15/Middle and Primary School Parking Lots (Stormwater; NPDES construction more than 1 acre disturbed ground)
NORTH MORROW VECTOR CONTROL DISTRICT/NORTH MORROW VECTOR CONTROL DISTRICT – PENDLETON (Pesticide General Permit – Water Quality NPDES General Permit)
NORTH POWDER, CITY OF/NORTH POWDER STP (Sewage – less than 1 MGD with discharging lagoons)
North River Homes, LLC/Roosevelt Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
North River Partners LLC/Claxter Court Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
NORTH UNIT IRRIGATION DISTRICT/NORTH UNIT IRRIGATION DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
NORTH UNIT IRRIGATION DISTRICT/NORTH UNIT IRRIGATION DISTRICT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
Northern Gold Foods USA LLC/Northern Gold Foods (Stormwater; NPDES specific SIC codes)
Northfork Excavating, Inc./Northfork Excavating, Inc. – Tonquin Rd. (Stormwater; NPDES sand & gravel mining)
NORTHGATE CENTER, LLC/NORTHGATE OFFICE PARK (Stormwater; NPDES construction more than 1 acre disturbed ground)
NORTHROCK, INC./NORTHROCK: FOX VALLEY (Stormwater; NPDES sand & gravel mining)
Northside Rock Products LLC/Peterson Quarry – Dixie Mtn Quarry (Stormwater; NPDES sand & gravel mining)
NORTHSTAR COMMUNITIES LLC/NORTHSTAR SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Northwest Aggregates Co./Canby Plant (Stormwater; NPDES sand & gravel mining)
NORTHWEST CASCADE, INC./NWC PORT OF PORTLAND HONEYBUCKET (Stormwater; NPDES specific SIC codes)
NORTHWEST CONTAINER SERVICES, INC./NORTHWEST CONTAINER SERVICES, INC. (Stormwater; NPDES specific SIC codes)
NORTHWEST ENVIRONMENTAL AND RECYCLING, INC./NORTHWEST ENVIRONMENTAL AND RECYCLING, INC. (Stormwater; NPDES specific SIC codes)
NORTHWEST HARDWOODS, INC./NWH COOS BAY (Stormwater; NPDES specific SIC codes)
NORTHWEST HARDWOODS, INC./NORTHWEST HARDWOODS, INC. – EUGENE/BETHEL DRIVE (Stormwater; NPDES specific SIC codes)
NORTHWEST HARDWOODS, INC./NORTHWEST HARDWOODS, INC. – EUGENE/PRAIRIE ROAD (Stormwater; NPDES specific SIC codes)
NORTHWEST HARDWOODS, INC./NORTHWEST HARDWOODS, INC.- GARIBALDI (Stormwater; NPDES specific SIC codes)
NORTHWEST HARDWOODS, INC./NORTHWEST HARDWOODS – MYRTLE POINT (Stormwater; NPDES specific SIC codes)
Northwest Housing Alternatives, Inc./NHA Glisan Housing (Stormwater; NPDES construction more than 1 acre disturbed ground)
Northwest Housing Alternatives, Inc./NHA Hermiston (Stormwater; NPDES construction more than 1 acre disturbed ground)
NORTHWEST NATURAL/NW NATURAL GAS SITE REMEDIATION (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 1 sources)
NORTHWEST NATURAL GAS COMPANY/NORTHWEST NATURAL GAS COMPANY (LNG PLANT) (Industrial Wastewater; NPDES cooling water)
NORTHWEST NATURAL GAS COMPANY/NORTHWEST NATURAL GAS COMPANY (LNG PLANT) (Stormwater; NPDES specific SIC codes)
Northwest Natural Gas Company/OR 212: SE 257th to US 26 (Stormwater; NPDES construction more than 1 acre disturbed ground)
NORTHWEST PIPE COMPANY/NORTHWEST PIPE COMPANY (Stormwater; NPDES specific SIC codes)
NORTHWEST READY MIX, INC./NORTHWEST READY MIX (Stormwater; NPDES sand & gravel mining)
NORTHWEST SOLVENTS & SUPPLY, INC./NORTHWEST SOLVENTS & SUPPLY, INC. (Stormwater; NPDES specific SIC codes)
NORWEST ENERGY 2, LLC/NEFF – PV SOLAR PROJECT (Stormwater; NPDES construction more than 1 acre disturbed ground)
Noyes Development Company/Estates at Abbey Creek (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Noyes Development Company/Highlands at North Bethany Phase 3 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Noyes Development Company/Creekview Ridge (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
NRI INC/NRI NORTHWEST RETREADERS (Stormwater; NPDES specific SIC codes)
NRY LLC/Yoder Quarry (Stormwater; NPDES sand & gravel mining)
NURMI, JAMES A/JAMES A NURMI (Industrial Wastewater; 700PM, NPDES suction dredges)
NUTTING, DONALD G/DONALD G NUTTING (Industrial Wastewater; 700PM, NPDES suction dredges)
NUTTING, GREGORY DONALD/GREGORY D NUTTING (Industrial Wastewater; 700PM, NPDES suction dredges)
NW Natural/Corvallis System Reinforcement Pipeline (Stormwater; NPDES construction more than 1 acre disturbed ground)
NW RUBBER EXTRUDERS, INC/NW RUBBER EXTRUDERS, INC (Stormwater; NPDES specific SIC codes)
NWB/CSPP Development LLC/West Coast Self Storage Lake Oswego Phase 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
NYBERG CENTERCALL II, LLC/NYBERG RIVERS (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Nygaard Land LLC/Upland Disposal Site (Stormwater; NPDES construction more than 1 acre disturbed ground)
O’BRIEN, MATTHEW J/MATTHEW J OBRIEN (Industrial Wastewater; 700PM, NPDES suction dredges)
O’REILLY AUTO ENTERPRISES, LLC/O’REILLY AUTO PARTS – SALEM, OR #3 (Stormwater; NPDES construction more than 1 acre disturbed ground)
OAK HARBOR FREIGHT LINES, INC./OAK HARBOR FREIGHT LINES, INC. (Stormwater; NPDES specific SIC codes)
OAK LODGE WATER SERVICES DISTRICT/OAK LODGE WATER SERVICES WATER RECLAMATION FACILITY (Stormwater; NPDES specific SIC codes)
OAK LODGE WATER SERVICES DISTRICT/OAK LODGE WATER SERVICES WATER RECLAMATION FACILITY (Sewage – 2 MGD or more but less than 5 MGD)
Oak Springs LLC/Oak Springs Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
OAKDALE HEIGHTS PHASE I, LLC/OAKDALE ESTATES (Stormwater; NPDES construction more than 1 acre disturbed ground)
OAKLAND, CITY OF/OAKLAND STP (Sewage – less than 1 MGD)
OAKRIDGE, CITY OF/OAKRIDGE STP (Sewage – less than 1 MGD)
OAKRIDGE, CITY OF/OAKRIDGE WATER SYSTEM IMPROVEMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
OBIE CONSTRUCTION, INC./OBIE CONSTRUCTION, INC. (Stormwater; NPDES specific SIC codes)
OCEAN TERMINALS CO./OCEAN TERMINALS CO. (Stormwater; NPDES specific SIC codes)
OCHOCO IRRIGATION DISTRICT/OCHOCO IRRIGATION DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
OCHOCO IRRIGATION DISTRICT/OCHOCO IRRIGATION DISTRICT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
ODELL SANITARY DISTRICT/ODELL STP (Sewage – less than 1 MGD)
OFD FOODS, LLC/OFD FOODS, LLC, PLANT 1 (Stormwater; NPDES specific SIC codes)
OFD FOODS, LLC/OFD FOODS, LLC, PLANT 2 AND 3 (Industrial Wastewater; NPDES cooling water)
OFD FOODS, LLC/OFD FOODS, LLC, PLANT 2 AND 3 (Stormwater; NPDES specific SIC codes)
OIL RE-REFINING COMPANY/ORRCO (Stormwater; NPDES specific SIC codes)
OLD MILL SOLAR, LLC/OLD MILL SOLAR PROJECT – FENCING AND GRADING PLANS (Stormwater; NPDES construction more than 1 acre disturbed ground)
OLDCASTLE APG WEST, INC./CENTRAL PREMIX CONCRETE PRODUCTS CO. (Stormwater; NPDES specific SIC codes)
Oldcastle Infrastructure/Oldcastle Infrastructure (Stormwater; NPDES specific SIC codes)
OLDCASTLE PRECAST, INC./OLDCASTLE PRECAST UTILITY VAULT (Stormwater; NPDES specific SIC codes)
Olde Stone Village NW, LLC/Olde Stone Village RV Storage Expansion (Stormwater; NPDES construction more than 1 acre disturbed ground)
OLDENSTADT, TIM A/TIM A OLDENSTADT (Industrial Wastewater; 700PM, NPDES suction dredges)
OLDLAND DISTRIBUTING, INC./OLDLAND DISTRIBUTING, INC. (Stormwater; NPDES specific SIC codes)
OLIVIA BEACH CONSTRUCTION COMPANY, LLC/OLIVIA BEACH PHASE 3 (Stormwater; NPDES construction more than 1 acre disturbed ground)
OLNEY, LLC/HP CIVIL CONSTRUCTION BUILDING (Stormwater; NPDES construction more than 1 acre disturbed ground)
Olsen Design & Development/Edwards Addition Phase 8 (Stormwater; NPDES construction more than 1 acre disturbed ground)
OLSON, KENNETH A/OLSON, KEN A (Industrial Wastewater; 700PM, NPDES suction dredges)
Olympic Pipe Line Company LLC/Portland Delivery Facility (Stormwater; NPDES specific SIC codes)
OMLEY, DAVID A/DAVID A OMLEY (Industrial Wastewater; 700PM, NPDES suction dredges)
One Community Health/One Community Health (Stormwater; NPDES construction more than 1 acre disturbed ground)
One Fifty Two, LLC/Jackson Hills No. 5 (Stormwater; NPDES construction more than 1 acre disturbed ground)
ONTARIO, CITY OF/ONTARIO STP (Sewage – 2 MGD or more but less than 5 MGD with discharging lagoons)
ONTARIO, CITY OF/ONTARIO WTP (Industrial Wastewater; NPDES filter backwash)
ONTRACK, INC./MOUNTAIN VISTA (Stormwater; NPDES construction more than 1 acre disturbed ground)
ORCHARD HEIGHTS APARTMENTS, LLC/ORCHARD HEIGHTS APARTMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
Orchard Home Properties, LLC/Copley Square (Stormwater; NPDES construction more than 1 acre disturbed ground)
ORCHID ORTHOPEDIC SOLUTIONS, OREGON, INC./ORCHID (Stormwater; NPDES specific SIC codes)
Oregon Berry Packing Co/Oregon Berry (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON BEVERAGE RECYCLING COOPERATIVE/OBRC (Stormwater; NPDES specific SIC codes)
OREGON BEVERAGE RECYCLING COOPERATIVE/O.B.R.C. (Stormwater; NPDES specific SIC codes)
Oregon Beverage Recycling Cooperative/OBRC (Stormwater; NPDES construction more than 1 acre disturbed ground)
Oregon Builders & Restoration/Dotson Farms (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON CHERRY GROWERS, INC./RIVERSIDE PLANT (Food/beverage processing – Small. Flow less than or equal to 0.1 MGD or flow less than 1.0 MGD for less than 180 days per year.)
OREGON CHERRY GROWERS, INC./OREGON CHERRY GROWERS, INC. (Food/beverage processing – Small. Flow less than or equal to 0.1 MGD or flow less than 1.0 MGD for less than 180 days per year.)
OREGON CHERRY GROWERS, LLC/OREGON CHERRY GROWERS – SALEM (Stormwater; NPDES specific SIC codes)
OREGON CHIP TERMINAL INC./OREGON CHIP TERMINAL INC. (Stormwater; NPDES specific SIC codes)
Oregon City Police Department/Robert Libke Public Safety Building (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON CITY SCHOOL DISTRICT 62/Transportation and Maintenance Facility (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON COAST AQUARIUM/OREGON COAST AQUARIUM (Industrial Wastewater; NPDES filter backwash)
OREGON CONFERENCE OF SEVENTH-DAY ADVENTISTS/LIVINGSTONE ACADEMY (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON DEPARTMENT OF ADMINISTRATIVE SERVICES/AIRPORT ROAD OVERFLOW PARKING LOT (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON DEPARTMENT OF AGICULTURE/OREGON DEPARTMENT OF AGICULTURE (Pesticide General Permit – Water Quality NPDES General Permit)
OREGON DEPARTMENT OF AVIATION/ODAV – INDEPENDENCE STATE AIRPORT (Stormwater; NPDES specific SIC codes)
OREGON DEPARTMENT OF AVIATION/ODAV – AURORA STATE AIRPORT (Stormwater; NPDES specific SIC codes)
OREGON DEPARTMENT OF AVIATION/MULINO AIRPORT (Stormwater; NPDES specific SIC codes)
OREGON DEPARTMENT OF AVIATION/RUNWAY 7-25 RSA GRADING AND TAXILANE WIDENING PROJECT (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON DEPARTMENT OF AVIATION/RUNWAY PAVEMENT REHABILITATION (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON DEPARTMENT OF CORRECTIONS/ODC – OREGON STATE PENITENTIARY (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – ALSEA HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – BIG CREEK HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – BONNEVILLE HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – CASCADE HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – CEDAR CREEK HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – CLACKAMAS RIVER HATCHERY (Dairies, fish hatcheries and other confined feeding operations on individual permits)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – COLE M. RIVERS HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – DEXTER PONDS (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – ELK RIVER HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – FALL RIVER HATCHERY, BEND (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – GNAT CREEK HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – HERMAN CREEK REARING PONDS (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – IRRIGON HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – KLAMATH HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – KLASKANINE HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – LEABURG HATCHERY (Dairies, fish hatcheries and other confined feeding operations on individual permits)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – LOOKINGGLASS HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – MARION FORKS HATCHERY (Dairies, fish hatcheries and other confined feeding operations on individual permits)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – MCKENZIE RIVER HATCHERY (Dairies, fish hatcheries and other confined feeding operations on individual permits)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – NEHALEM HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – OAK SPRINGS HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – OXBOW HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – ROARING RIVER HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – ROCK CREEK HATCHERY, DOUGLAS COUNTY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – SALMON RIVER HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – SANDY RIVER HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – SOUTH SANTIAM HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – TRASK RIVER HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – WALLOWA RIVER HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – WILLAMETTE FISH HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – WIZARD FALLS HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – BANDON FISH HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH & WILDLIFE/ODFW – UMATILLA FISH HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
OREGON DEPARTMENT OF FISH AND WILDLIFE/ODFW WILDLIFE AREAS – STATEWIDE (Pesticide General Permit – Water Quality NPDES General Permit)
OREGON DEPARTMENT OF FISH AND WILDLIFE/ODFW STATEWIDE PESTICIDE PERMIT (Pesticide General Permit – Water Quality NPDES General Permit)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – REGION 3, CONSTRUCTION STORMWATER (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – REGION 1, CONSTRUCTION STORMWATER (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – REGION 5, CONSTRUCTION STORMWATER (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – REGION 2, CONSTRUCTION STORMWATER (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – REGION 4, CONSTRUCTION STORMWATER (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – MYERS CREEK QUARRY (Stormwater; NPDES sand & gravel mining)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – SPOERLS QUARRY (Stormwater; NPDES sand & gravel mining)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – MEACHAM MAINTENANCE FACILITY (Stormwater; NPDES oily stormwater, oil & water separators)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – ROSEBURG: TRAIL QUARRY (Stormwater; NPDES sand & gravel mining)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – SPRAY MAINTENANCE FACILITY (Stormwater; NPDES oily stormwater, oil & water separators)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – AUSTIN MAINTENANCE FACILITY (Stormwater; NPDES oily stormwater, oil & water separators)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – JUNTURA MAINTENANCE FACILITY (Stormwater; NPDES oily stormwater, oil & water separators)
OREGON DEPARTMENT OF TRANSPORTATION/ODOT – STATEWIDE STORMWATER MS4 (Municipal Separate Storm Sewer System – Phase I)
OREGON DEPARTMENT OF TRANSPORTATION/OREGON DEPARTMENT OF TRANSPORTATION (Pesticide General Permit – Water Quality NPDES General Permit)
OREGON FRUIT PRODUCTS LLC/OREGON FRUIT PRODUCTS – MADRONA FACILITY (Stormwater; NPDES specific SIC codes)
Oregon Health and Science University/Knight Cancer Research Building (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON HEALTH AND SCIENCE UNIVERSITY FOUNDATION/SOUTH WATERFRONT (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON HEALTH SCIENCES UNIVERSITY/OHSU CENTER FOR HEALTH AND HEALING (All facilities not elsewhere classified which dispose of non-process wastewaters)
OREGON ICE CREAM, LLC/OREGON ICE CREAM, LLC (Stormwater; NPDES specific SIC codes)
OREGON INDUSTRIAL LUMBER PRODUCTS, INC./OREGON INDUSTRIAL LUMBER PRODUCTS, INC. (Stormwater; NPDES specific SIC codes)
OREGON INSTITUTE OF TECHNOLOGY/OIT New Parking Lot Project and Oregon Tech CEET Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON INTERNATIONAL PORT OF COOS BAY/PORT OF COOS BAY – CHARLESTON SHIPYARD (Stormwater; NPDES specific SIC codes)
OREGON IRON WORKS INC./OREGON IRON WORKS (Stormwater; NPDES specific SIC codes)
OREGON LEGISLATIVE ADMINISTRATION COMMITTEE/CAPITOL ACCESSIBILITY, MAINTENANCE, & SAFETY (Stormwater; NPDES construction more than 1 acre disturbed ground)
Oregon Mainline Paving, LLC/Juntura Cutoff Road Reconstruction Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON METAL SLITTERS INC/OREGON METAL SLITTERS INC (Stormwater; NPDES specific SIC codes)
OREGON METALLURGICAL, LLC/ATI ALBANY OPERATIONS (Stormwater; NPDES specific SIC codes)
OREGON METALLURGICAL, LLC/ATI ALBANY OPERATIONS (Primary smelting and/or refining – Ferrous and non-ferrous metals not elsewhere classified)
OREGON MILITARY DEPARTMENT/OREGON AIR NATIONAL GUARD (Stormwater; NPDES specific SIC codes)
OREGON MILITARY DEPARTMENT/OREGON AIR NATIONAL GUARD (Industrial Wastewater; NPDES wash water)
OREGON MILITARY DEPARTMENT/OMD – GRANTS PASS ARMORY (Industrial Wastewater; NPDES wash water)
OREGON OVERSEAS TIMBER CO, INCORPORATED/OREGON OVERSEAS TIMBER CO, INC. (Stormwater; NPDES specific SIC codes)
OREGON PARKS & RECREATION DEPARTMENT/OPRD – BULLARDS BEACH STATE PARK (Industrial Wastewater; NPDES filter backwash)
OREGON PARKS & RECREATION DEPARTMENT/OPRD – CHAMPOEG STATE HERITAGE AREA (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON PARKS & RECREATION DEPARTMENT/OPRD – HAT ROCK STATE PARK (Industrial Wastewater; NPDES filter backwash)
OREGON PARKS & RECREATION DEPARTMENT/OPRD – LA PINE STATE PARK (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON PARKS & RECREATION DEPARTMENT/OREGON PARKS & RECREATION DEPARTMENT (Pesticide General Permit – Water Quality NPDES General Permit)
Oregon Parks & Recreation Department/Tumalo State Park M.U. Office & Shop Yard (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON PONDEROSA LLC/SUMMERFIELD ESTATES RESIDENTIAL SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON PONDEROSA LLC/SUMMERFIELD NORTH PHASE 1 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Oregon Powder Coating and Automotive Specialties, LLC/Oregon Powder Coating (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON RACING, INC/PORTLAND MEADOWS (Stormwater; NPDES specific SIC codes)
OREGON RESOURCES CORPORATION/OREGON RESOURCES CORPORATION (Stormwater; NPDES sand & gravel mining)
OREGON RUBBER MILLS CO./OREGON RUBBER MILLS CO. (Stormwater; NPDES specific SIC codes)
OREGON SANDBLASTING & COATING, INC./OREGON SANDBLASTING & COATING INC (Stormwater; NPDES specific SIC codes)
OREGON STATE UNIVERSITY/OREGON STATE UNIVERSITY (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON STATE UNIVERSITY/OSU – HATFIELD MARINE SCIENCE CENTER STUDENT HOUSING (Stormwater; NPDES construction more than 1 acre disturbed ground)
OREGON SYSTEM OF HIGHER EDUCATION/OSU JOHN L. FRYER AQUATIC ANIMAL HEALTH LAB (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
OREGON TRACTOR & EQUIPMENT CO., INC./OREGON TRACTOR & EQUIPMENT CO., INC. (Stormwater; NPDES specific SIC codes)
OREGON TRAIL COUNCIL, INC., BOY SCOUTS OF AMERICA/CAMP BAKER BOY SCOUT CAMP (Industrial Wastewater; NPDES filter backwash)
OREGON TREAD RUBBER CO./OREGON TREAD RUBBER CO. (Stormwater; NPDES specific SIC codes)
OREGON-CANADIAN FOREST PRODUCTS, INC./OREGON-CANADIAN FOREST PRODUCTS – NORTH PLAINS (Stormwater; NPDES specific SIC codes)
Oregon-Washington Lumber Co., Inc/Sherwood Industrial Park (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
OREMUS, PHILLIP/PHILLIP OREMUS (Industrial Wastewater; 700PM, NPDES suction dredges)
ORENCO SYSTEMS, INC/ORENCO (Stormwater; NPDES specific SIC codes)
ORENCO SYSTEMS, INC./ORENCO (Stormwater; NPDES specific SIC codes)
ORENCO SYSTEMS, INC./ORENCO (Stormwater; NPDES specific SIC codes)
ORPD – Oregon Parks and Recreation Department/North Falls Campground Septic System Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
OS Innco, Inc./Oxford Suites Hotel (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
OUR ASSOCIATES LLC/SSI EXPANSION & NEW BLDGS (Stormwater; NPDES construction more than 1 acre disturbed ground)
OVCHINNIKOFF, FRED/FISHER GARDEN TOWNHOMES (Stormwater; NPDES construction more than 1 acre disturbed ground)
Owen Construction, Inc./Applegate Crossing (Stormwater; NPDES construction more than 1 acre disturbed ground)
OWEN JR., FRED/PEARWOOD SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
OWENS CORNING FOAM INSULATION, LLC/OWENS CORNING FOAM INSULATION, LLC – GRESHAM (Stormwater; NPDES specific SIC codes)
OWENS CORNING ROOFING AND ASPHALT, LLC/LINNTON ASPHALT FACILITY (Industrial Wastewater; NPDES cooling water)
OWENS CORNING ROOFING AND ASPHALT, LLC/LINNTON ASPHALT FACILITY (Industrial Wastewater; NPDES boiler blowdown)
OWENS CORNING ROOFING AND ASPHALT, LLC/LINNTON ASPHALT FACILITY (Stormwater; NPDES sand & gravel mining)
OWENS CORNING ROOFING AND ASPHALT, LLC/OWENS CORNING ROOFING AND ASPHALT (Stormwater; NPDES specific SIC codes)
OWENS-BROCKWAY GLASS CONTAINER INC./OWENS-BROCKWAY GLASS CONTAINER PLANT (Industrial Wastewater; NPDES cooling water)
OWENS-BROCKWAY GLASS CONTAINER INC./OWENS-BROCKWAY GLASS CONTAINER PLANT (Stormwater; NPDES specific SIC codes)
OWYHEE DITCH COMPANY/OWYHEE DITCH COMPANY (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
OWYHEE IRRIGATION DISTRICT/OWYHEE IRRIGATION DISTRICT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
OWYHEE IRRIGATION DISTRICT/OWYHEE IRRIGATION DISTRICT – MALHEUR COUNTY (Pesticide General Permit – Water Quality NPDES General Permit)
P & C Construction/Alder Creek Middle School Bond Work (Stormwater; NPDES construction more than 1 acre disturbed ground)
P.K. GUIDO, INC./UMPQUA SAND & GRAVEL, INC. (Stormwater; NPDES sand & gravel mining)
PACE, RONALD G/RON G PACE JR (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
PACIFIC AIR SWITCH CORP/PASCOR (Stormwater; NPDES specific SIC codes)
PACIFIC BIO PRODUCTS, LLC/PACIFIC BIO PRODUCTS, LLC (Industrial Wastewater; NPDES seafood processing)
Pacific Cast Technologies, Inc. a CPP Company/Pacific Cast Technologies, Inc. (Industrial Wastewater; NPDES cooling water)
Pacific Cast Technologies, Inc. a CPP Company/Pacific Cast Technologies, Inc. (Stormwater; NPDES specific SIC codes)
PACIFIC CHOICE SEAFOOD COMPANY/PACIFIC SHRIMP EAST (Industrial Wastewater; NPDES seafood processing)
PACIFIC CITY JOINT WATER-SANITARY AUTHORITY/PACIFIC CITY JWSA (Sewage – less than 1 MGD)
PACIFIC COAST FRUIT COMPANY/PACIFIC COAST FRUIT COMPANY (Stormwater; NPDES specific SIC codes)
PACIFIC COAST SEAFOOD/PACIFIC COAST AT DEL MAR (Industrial Wastewater; NPDES seafood processing)
PACIFIC COAST SEAFOODS COMPANY/PACIFIC COAST AT WARRENTON (Industrial Wastewater; NPDES seafood processing)
PACIFIC COMMUNITIES HEALTH DISTRICT FOUNDATION/SPCH REPLACEMENT HOSPITAL (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC CREST TRANSFORMERS, INC./PACIFIC CREST TRANSFORMERS, INC. (Stormwater; NPDES specific SIC codes)
Pacific Fibre Products/Pacific Fibre Products – North Plains Division (Stormwater; NPDES specific SIC codes)
Pacific Fibre Products, Inc./Pacific Fibre (Stormwater; NPDES specific SIC codes)
Pacific Foods of Oregon, LLC/Pacific Foods (Industrial Wastewater; NPDES cooling water)
Pacific Foods of Oregon, LLC/Pacific Foods (Stormwater; NPDES specific SIC codes)
Pacific Foods of Oregon, LLC/Pacific Foods (Stormwater; NPDES specific SIC codes)
PACIFIC METAL FAB, LLC/PMF (Stormwater; NPDES specific SIC codes)
PACIFIC METALLURGICAL TREATMENTS, INC./PAC MET, INC. (Stormwater; NPDES specific SIC codes)
Pacific National Development Inc./Northern Quail Estates Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC NATIONAL DEVELOPMENT, INC/MILANO ESTATES #2 AND 3 (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC NATIONAL DEVELOPMENT, INC./RICE LANE SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC NATIONAL DEVELOPMENT, INC./MILLERSBURG SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC NORTH CONSTRUCTION/PACIFIC NORTH CONSTRUCTION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pacific Northwest Custom Homes, LLC/Quatama Park PUD (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
PACIFIC NUTRITIONAL FOODS, INC./PACIFIC NUTRITIONAL FOODS OF OREGON (Stormwater; NPDES specific SIC codes)
PACIFIC NW PROPERTIES LIMITED PARTNERSHIP/Tualatin Business Park (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
PACIFIC OYSTER CO./PACIFIC OYSTER CO. (Industrial Wastewater; NPDES seafood processing)
PACIFIC REALTY ASSOCIATES, L.P./MCCC INDUSTRIAL BUILDINGS (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pacific Realty Associates, L.P./PacTrust Kuebler Development: Phase 2 Offsite Buildout – Public Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pacific Realty Associates, L.P./Mill Creek Corporate Center – Street A (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC REALTY ASSOCIATES, L.P. AND CO-PERMITTEES/PACTRUST (Stormwater; NPDES specific SIC codes)
PACIFIC RECYCLING, INC./PACIFIC RECYCLING, INC. (Stormwater; NPDES specific SIC codes)
PACIFIC RETIREMENT SERVICES INC/ROGUE VALLEY MANOR – MEMORY CARE (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC RIM MANUFACTURING, LLC/PACIFIC RIM MANUFACTURING, LLC (Stormwater; NPDES specific SIC codes)
PACIFIC SHRIMP COMPANY/PACIFIC SHRIMP WEST (Industrial Wastewater; NPDES seafood processing)
PACIFIC SHRIMP, INC./PACIFIC SHRIMP CENTRAL (Industrial Wastewater; NPDES seafood processing)
PACIFIC SURIMI – NEWPORT, LLC/PACIFIC SURIMI – NEWPORT, LLC (Stormwater; NPDES specific SIC codes)
PACIFIC SURIMI – NEWPORT, LLC/PACIFIC SURIMI – NEWPORT, LLC (Food/beverage processing – Medium. Flow between 0.1 MGD and 1 MGD, or flow greater than or equal to 1 MGD for less than 180 days/year)
PACIFIC SURIMI CO., INC./PACIFIC SURIMI (Food/beverage processing – Medium. Flow between 0.1 MGD and 1 MGD, or flow greater than or equal to 1 MGD for less than 180 days/year)
Pacific Terminal Services, Inc./Pacific Terminal Services (Stormwater; NPDES specific SIC codes)
PACIFIC TRENT BUILDING AND DEVELOPING, LLC/BOSC VIEW EAST SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC TRUST/GREEN LOG POND FILL (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACIFIC WOOD LAMINATES, INC/PACIFIC WOOD LAMINATES (Stormwater; NPDES specific SIC codes)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – EAGLE POINT (Industrial Wastewater; NPDES cooling water)
PACIFICORP/J.C. BOYLE HYDROELECTRIC POWER PLANT (Industrial Wastewater; NPDES cooling water)
PACIFICORP/LINK RIVER – EASTSIDE (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – PROSPECT PLANT #1 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – PROSPECT PLANT #2 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – PROSPECT PLANT #3 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – PROSPECT PLANT #4 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – CLEARWATER #1 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – CLEARWATER #2 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – FISH CREEK PLANT (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – LEMOLO PLANT #1 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – LEMOLO PLANT #2 (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – SLIDE CREEK (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – SODA SPRINGS (Industrial Wastewater; NPDES cooling water)
PACIFICORP/PACIFIC POWER & LIGHT COMPANY – TOKETEE PLANT (Industrial Wastewater; NPDES cooling water)
PACIFICORP/TOKETEE VILLAGE WATER TREATMENT PLANT (Industrial Wastewater; NPDES filter backwash)
PACIFICORP/PACIFICORP (Stormwater; NPDES specific SIC codes)
PacifiCorp/Wallowa Falls Hydro Intake and Trailrace Modifications (Stormwater; NPDES construction more than 1 acre disturbed ground)
PACKARD, JAMES E/JAMES EDWARD PACKARD (Industrial Wastewater; 700PM, NPDES suction dredges)
PAGGIO PROPERTIES LLC/PAGE LANDING (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pahlisch Commercial, Inc./Taralon Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pahlisch Homes, Inc./Overlook Planned Unit Development (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Pahlisch Homes, Inc./Sonny Estates (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Pahlisch Homes, Inc./Charbonneau Range (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pahlisch Homes, Inc./Rosedale Parks PUD (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Pahlisch Homes, Inc./Butternut Creek PUD (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Pahlisch Homes, Inc./Morgan Farm (Stormwater; NPDES construction more than 1 acre disturbed ground)
PAINTER, TED S./PAINTER, TED S. (Stormwater; NPDES sand & gravel mining)
PALACE CONSTRUCTION CORP./PALACE COURT (Stormwater; NPDES construction more than 1 acre disturbed ground)
Palindrome Communities, LLC/Civic SW Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
PALM HARBOR HOMES, INC., A CORPORATION OF DELAWARE/PALM HARBOR HOMES (Stormwater; NPDES specific SIC codes)
PALMER, JAMES E/JAMES E PALMER (Industrial Wastewater; 700PM, NPDES suction dredges)
PALMER, JASON R/JASON R PALMER (Industrial Wastewater; 700PM, NPDES suction dredges)
PALMER, MARK G/MARK G PALMER (Industrial Wastewater; 700PM, NPDES suction dredges)
PALMER, STEPHEN WILLIAM/STEPHEN W PALMER (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
PANEL PROCESSING OF OREGON, INC./PANEL PROCESSING OF OREGON (Stormwater; NPDES specific SIC codes)
PAPE’ MACHINERY, INC./PAPE’ MACHINERY, INC. (Stormwater; NPDES specific SIC codes)
PAPF Medford, LLC/McDonald’s Medford Relocation (Stormwater; NPDES construction more than 1 acre disturbed ground)
Park Estacada, LLC/Campanella Estates Phase 1 (Stormwater; NPDES construction more than 1 acre disturbed ground)
PARKDALE SANITARY DISTRICT/PARKDALE STP (Sewage – less than 1 MGD)
PARKER DEVELOPMENT NW, INC./NEW APARTMENT COMPLEX – FAIRVIEW (Stormwater; NPDES construction more than 1 acre disturbed ground)
PARKER DEVELOPMENTNORTHWEST, INC./STAFFORD (Stormwater; NPDES construction more than 1 acre disturbed ground)
PARKER, TROY N/TROY N PARKER (Industrial Wastewater; 700PM, NPDES suction dredges)
PARKER-HANNIFIN CORPORATION/PARKER EUGENE FACILITY (Stormwater; NPDES specific SIC codes)
PARKINGTON, JASCHA D/JASCHA D PARKINGTON (Industrial Wastewater; 700PM, NPDES suction dredges)
PARKS, DONALD W/DONALD W PARKS (Industrial Wastewater; 700PM, NPDES suction dredges)
Parr Development LLC/Parr Apartment Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
Parr Lumber/Truss Plant (Stormwater; NPDES construction more than 1 acre disturbed ground)
PARTEE, TOMMY/TOMMY PARTEE (Industrial Wastewater; 700PM, NPDES suction dredges)
Path Development LLC/Sellwood Mixed Use (Stormwater; NPDES construction more than 1 acre disturbed ground)
PATRICK LUMBER MANUFACTURING LLC/PATRICK LUMBER LLC MANUFACTURING, PHILOMATH (Stormwater; NPDES specific SIC codes)
PATRICK, JEREMY F/JEREMY F PATRICK (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
PATRICK, PAUL C/PAUL C PATRICK (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
PATTEE, RON/RON PATTEE (Industrial Wastewater; 700PM, NPDES suction dredges)
PAUL D. WILLIAMS, LLC/PREMIER RV RESORT – EXPANSION (Stormwater; NPDES construction more than 1 acre disturbed ground)
PAUL LARSON/PAUL LARSON, JOHN & DAVE MYZAARD (Domestic Wastewater; NPDES floating residences in Lower Columbia-Youngs Subbasin.)
Paul Northrop/Northrop (Stormwater; NPDES construction more than 1 acre disturbed ground)
PC Roseburg LLC/Newton Creek Senior Living (Stormwater; NPDES construction more than 1 acre disturbed ground)
PCC Structurals Wax Center, LLC/PCC SWC (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC STRUCTURALS, INC. – (SSB) SMALL STRUCTURALS BUSINESS OPERATIONS (Industrial Wastewater; NPDES cooling water)
PCC STRUCTURALS, INC./PCC STRUCTURALS, INC. – (SSB) SMALL STRUCTURALS BUSINESS OPERATIONS (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC STRUCTURALS, INC.- LPC (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC STRUCTURALS, INC.-MACHINE SHOP (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC STRUCTURALS, INC. – TITANIUM BUSINESS SATELLITE (TBS) (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC STRUCTURALS, INC.-DEER CREEK ANNEX (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC STRUCTURALS, INC. LSBS I & II (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC Structurals, Inc. – McLoughlin Annex (Stormwater; NPDES specific SIC codes)
PCC STRUCTURALS, INC./PCC STRUCTURALS SSB1 (Stormwater; NPDES specific SIC codes)
PCC Structurals, Milwaukie Alloy Processing/Milwaukie Alloy Processing (Stormwater; NPDES specific SIC codes)
PDC Seattle, LLC/Big Eddy Lot 1 (Stormwater; NPDES construction more than 1 acre disturbed ground)
PDC Seattle, LLC/Portland Portal Industrial Center Phase II (Stormwater; NPDES construction more than 1 acre disturbed ground)
PDG Construction/Marquis Eugene Senior Housing Campus (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
PDK PROPERTIES, LLC/HELMAN HEIGHTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
PDX Development, Inc./Lindsay Anne Estates Too (Stormwater; NPDES construction more than 1 acre disturbed ground)
PDX Redevelopment, LLC/Monterey Estates (Stormwater; NPDES construction more than 1 acre disturbed ground)
PEARSON, M FRANCINE/M FRANCINE PEARSON (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
Pedcor Investments 2016 CLV Limited Partnership/Rosewood Terrace (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
PEDERSON, MICHAEL A/MICHAEL A PEDERSON (Industrial Wastewater; 700PM, NPDES suction dredges)
PEDIGO, JAMES THOMAS/JAMES T PEDIGO (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
PENDLETON AFFORDABLE HOUSING LLC/PENDLETON HEIGHTS NEIGHBORHOOD (Stormwater; NPDES construction more than 1 acre disturbed ground)
PENDLETON ASPHALT, INC. DBA PIONEER CONSTRUCTION, INC/GALLOWAY SUBDIVISION PHASE 1 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pendleton MOB, LLC/Eastern Oregon Cancer Center (Stormwater; NPDES construction more than 1 acre disturbed ground)
PENDLETON, CITY OF/PENDLETON STP (Sewage – 5 MGD or more but less than 10 MGD)
PENDLETON, CITY OF/PENDLETON WATER TREATMENT PLANT (Industrial Wastewater; NPDES filter backwash)
PENINSULA TRUCK LINES, INC./PENINSULA TRUCK LINES, INC. (Stormwater; NPDES specific SIC codes)
PENNINGTON CROSSARM CO./PENNINGTON CROSSARM CO. (Stormwater; NPDES specific SIC codes)
PENNY MARR/MAR BROS. INC. (Stormwater; NPDES specific SIC codes)
PENNZOIL-QUACKER STATE DBA SOPUS PRODUCTS/PENNZOIL QUAKER STATE COMPANY (Stormwater; NPDES specific SIC codes)
PEOPLES BANK OF COMMERCE/PEPOLES BANK OF COMMERCE (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
PEPIOT, THOMAS/THOMAS PEPIOT (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
PEPSI NORTHWEST BEVERAGES LLC/PEPSI NORTHWEST BEVERAGES LLC (Stormwater; NPDES specific SIC codes)
Performance Homes, LLC/Pleasant View Estates (Stormwater; NPDES construction more than 1 acre disturbed ground)
PERLENFEIN INC, DBA/AMERICAN AUTO SALVAGE (Stormwater; NPDES specific SIC codes)
PERLENFEIN, INC./B & R AUTO WRECKING (Stormwater; NPDES specific SIC codes)
PERLENFEIN, INC./B & R AUTO WRECKING (Stormwater; NPDES specific SIC codes)
PERLENFIEN, INC./B & R AUTO WRECKING (Stormwater; NPDES specific SIC codes)
PERMAPOST PRODUCTS CO./PERMAPOST (Timber and Wood Products – Wood preserving)
PERNICKA, MICHAEL/MICHAEL PERNICKA (Industrial Wastewater; 700PM, NPDES suction dredges)
PERRL, LLC/Maletis Beverage (Stormwater; NPDES construction more than 1 acre disturbed ground)
PERSONS-COUTTS, DARLENE J/DARLENE J COUTTS (Industrial Wastewater; 700PM, NPDES suction dredges)
PETERSON MACHINERY CO./PETERSON MACHINERY CO. (Industrial Wastewater; NPDES wash water)
PETERSON PACIFIC CORP./PETERSON PACIFIC CORP. (Stormwater; NPDES specific SIC codes)
PETERSON, CHELSEY K/CHELSEY K PETERSON (Industrial Wastewater; 700PM, NPDES suction dredges)
PETERSON, DAN/DAN PETERSON (Industrial Wastewater; 700PM, NPDES suction dredges)
PETERSON, JASON M/JASON M PETERSON (Industrial Wastewater; 700PM, NPDES suction dredges)
PETRA INCORPORATED, A CORPORATION OF IDAHO/VALE MIDDLE SCHOOL (Stormwater; NPDES construction more than 1 acre disturbed ground)
PGE/Harborton Restoration Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
PHASE TWO DEVELOPMENT LLC/JOSEPHINE ESTATES (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Phelan-MJD, LLC/Mason Street and 150th Court (Stormwater; NPDES construction more than 1 acre disturbed ground)
Phelan-MJD, LLC/Sandy Industrial Lot 3 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Phi Construction Company/21st Century Towing – Kerby Street Yard (Stormwater; NPDES construction more than 1 acre disturbed ground)
PHILLIPS 66 COMPANY/PHILLIPS 66 PORTLAND TERMINAL (Stormwater; NPDES specific SIC codes)
PHILOMATH, CITY OF/PHILOMATH WTP (Industrial Wastewater; NPDES filter backwash)
PHILOMATH, CITY OF/PHILOMATH WWTP (Sewage – less than 1 MGD with discharging lagoons)
PHILOMATH, CITY OF/PHILOMATH MUNICIPAL STORMWATER, MS4 (4000 MS4-Phase 2 General Permit – Water Quality NPDES General Permit)
Phoenix-Talent School District/Phoenix High School Addition and Renovation (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Phoenix-Talent School District/Phoenix High School Track and Stadium Renovation (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
PICK-N-PULL NORTHWEST, LLC/PORTLAND SOUTH PICK N PULL (Stormwater; NPDES specific SIC codes)
PIERCE FITTINGS, INC./PIERCE FITTINGS (Stormwater; NPDES specific SIC codes)
Pierce Pacific Manufacturing, Inc./Pierce Pacific Manufacturing, Inc. (Stormwater; NPDES specific SIC codes)
PIONEER RECYCLING SERVICES, LLC/PIONEER RECYCLING SERVICES (Stormwater; NPDES specific SIC codes)
PIONEER SHEET METAL, INC/PIONEER SHEET METAL (Stormwater; NPDES specific SIC codes)
PIROD INC./VALMONT STRUCTURES (Stormwater; NPDES specific SIC codes)
PITCHFORD, THOMAS/THOMAS PITCHFORD (Industrial Wastewater; 700PM, NPDES suction dredges)
PIZZA BLENDS, INC./PIZZA BLENDS, INC. (Stormwater; NPDES specific SIC codes)
PLAVALA, JOHN R/JOHN R PLAVALA (Industrial Wastewater; 700PM, NPDES suction dredges)
Pleasant Valley Development LLC/Pleasant Valley Villages Phase 3 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Pleasant Valley Development, LLC/Pleasant Valley Villages Phase 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
PLYCEM USA LLC/ALLURA (Stormwater; NPDES specific SIC codes)
PMI PROPERTIES, L.L.C./PMI PROPERTIES, L.L.C. (Stormwater; NPDES specific SIC codes)
PNW Metal Recycling, Inc./Rivergate Scrap Metals (Stormwater; NPDES specific SIC codes)
PNW Metal Recycling, Inc. (dba RS Davis Recycling)/RS Davis Recycling (Stormwater; NPDES specific SIC codes)
POE VALLEY VECTOR CONTROL DISTRICT/POE VALLEY VECTOR CONTROL DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
POLK COUNTY/POLK COUNTY MUNICIPAL STORMWATER, MS4 (4000 MS4-Phase 2 General Permit – Water Quality NPDES General Permit)
Polk County/Polk County Public Works Building Renovation (Stormwater; NPDES construction more than 1 acre disturbed ground)
POLYGON NORTHWEST COMPANY/POLYGON AT VILLEBOIS (Stormwater; NPDES construction more than 1 acre disturbed ground)
Polygon Northwest Company/Ridge at South Cooper Mountain (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon Northwest Company/Scholls Heights Phase 1A (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
POLYGON NORTHWEST COMPANY LLC BY WILLIAM LYON HOMES INC/Polygon at West River Terrace (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
POLYGON NORTHWEST COMPANY LLC BY WILLIAM LYON HOMES INC/Polygon at Bull Mountain (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
POLYGON WLH LLC BY WILLIAM LYONS HOMES INC/River Terrace Northwest (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC/Polygon – NW Kaiser Road (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC/North Bethany Crest (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by Willaim Lyon Homes, Inc./River Terrace Crossing (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by William Lyon Homes, Inc./Polygon At Bethany Creek Falls No 4 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by William Lyon Homes, Inc./Bethany Creek Park (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by William Lyon Homes, Inc./Sunset Ridge No. 2 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by William Lyon Homes, Inc./Ridgeline Bethany Creek Falls 7 & 8, Phase 1 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by William Lyon Homes, Inc./South River Terrace (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by William Lyons Homes, Inc./Bethany Crossing (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Polygon WLH, LLC by William Lyons Homes, Inc./River Terrace East – Multi-Family (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
PONDEROSA RIDGE DEVELOPMENT, LLC/PONDEROSA RIDGE NW FAIR OAKS (Stormwater; NPDES construction more than 1 acre disturbed ground)
PONY CREEK DEVELOPMENT, LLC/PONY CREEK DEVELOPMENT SITE PREP (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF ARLINGTON/PORT OF ARLINGTON FLEX BUILDING (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF ASTORIA/ASTORIA REGIONAL AIRPORT (Stormwater; NPDES specific SIC codes)
Port of Astoria/Port of Astoria Tier II Stormwater System Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
Port of Astoria/Taxiway A West Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF CASCADE LOCKS/INDUSTRIAL PARK QUARRY (Stormwater; NPDES sand & gravel mining)
PORT OF CASCADE LOCKS/2015 BUSINESS PARK INFRASTRUCTURE PROJECT (Stormwater; NPDES construction more than 1 acre disturbed ground)
Port of Hood River/Lower Hanel Mill Site Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF NEWPORT/PORT OF NEWPORT (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
PORT OF NEWPORT/Newport International Terminal Pier (Stormwater; NPDES specific SIC codes)
PORT OF NEWPORT/NEWPORT INTERNATIONAL TERMINAL SHIPPING FACILITY (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF NEWPORT/NEWPORT INTERNATIONAL TERMINAL SHIPPING FACILITY (Stormwater; NPDES specific SIC codes)
PORT OF NEWPORT/SOUTH BEACH DREDGE MATERIAL DISPOSAL SITE (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF PORTLAND/PORT OF PORTLAND – TROUTDALE (Primary smelting and/or refining – Aluminum)
PORT OF PORTLAND/PORT OF PORTLAND (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
Port of Portland/Port of Portland Terminal 2 (Stormwater; NPDES specific SIC codes)
Port of Portland/Port of Portland Terminal 6 (Stormwater; NPDES specific SIC codes)
Port of Portland/Navigation Base (Stormwater; NPDES specific SIC codes)
PORT OF PORTLAND & CO-APPLICANTS/PORTLAND INTERNATIONAL AIRPORT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
PORT OF PORTLAND AND CO-PERMITTEES/TROUTDALE AIRPORT (Stormwater; NPDES specific SIC codes)
PORT OF PORTLAND AND CO-PERMITTEES/HILLSBORO AIRPORT (Stormwater; NPDES specific SIC codes)
PORT OF ST. HELENS/PORT OF ST. HELENS INDUSTRIAL OUTFALL (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 1 sources)
Port of St. Helens/Scappoose Industrial Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF THE DALLES/CHEOWITH BUSINESS PARK (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF TILLAMOOK BAY/TILLAMOOK INDUSTRIAL PARK STP (Stormwater; NPDES specific SIC codes)
PORT OF TILLAMOOK BAY/TILLAMOOK INDUSTRIAL PARK STP (Sewage – less than 1 MGD with discharging lagoons)
Port of Tillamook Bay/Apron A2 Rehabilitation (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF TOLEDO/PORT OF TOLEDO BOATYARD (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORT OF TOLEDO/PORT OF TOLEDO BOATYARD (Stormwater; NPDES specific SIC codes)
PORT OF UMATILLA/HERMISTON WATER TREATMENT PLANT (Industrial Wastewater; NPDES filter backwash)
PORT ORFORD, CITY OF/PORT ORFORD STP (Sewage – less than 1 MGD)
PORT ORFORD, CITY OF/PORT ORFORD WTP (Industrial Wastewater; NPDES filter backwash)
PORT ORFORD-LANGLOIS SCHOOL DISTRICT 2CJ/PACIFIC HIGH SCHOOL STP (Sewage – less than 1 MGD)
PORTABLE ROCK PRODUCTION COMPANY/PORTABLE ROCK PRODUCTION COMPANY: SEARS ROAD QUARRY (Stormwater; NPDES sand & gravel mining)
Portland & Columbia, LLC/Get Space – Portland & Columbia (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland and 82nd LLC/Get Space P 82 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland and Division LLC/Get Space PDIV (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORTLAND COMMUNITY COLLEGE/PCC ROCK CREEK BUILDING 5 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Portland Community College/PCC OMIC Scappoose (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORTLAND CONTAINER REPAIR CORPORATION/PORTLAND CONTAINER REPAIR, INC. (Stormwater; NPDES specific SIC codes)
PORTLAND DISPOSAL & RECYCLING, INC./PORTLAND DISPOSAL & RECYCLING, INC. (Stormwater; NPDES specific SIC codes)
PORTLAND FRENCH LIMITED/PORTLAND FRENCH BAKERY (Stormwater; NPDES specific SIC codes)
Portland General Electric/Marquam Substation (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORTLAND GENERAL ELECTRIC COMPANY/ROUND BUTTE FISH HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
PORTLAND GENERAL ELECTRIC COMPANY/PGE BEAVER (All facilities not elsewhere classified which dispose of non-process wastewaters)
PORTLAND GENERAL ELECTRIC COMPANY/PELTON LADDER FISH HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
Portland General Electric Company/PGE (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland General Electric Company/Faraday Powerhouse Rehabilitation Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland General Electric Company/PGE Evergreen Laydown Yard (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORTLAND HABILITATION CENTER NW/SE 143rd Avenue Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Habilitation Center NW/SE 146th Avenue Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Habilitation Center NW/SE 146th Avenue Apartments (East) (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORTLAND HOSPITAL SERVICE CORPORATION/PORTLAND HOSPITAL SERVICE CORPORATION (Stormwater; NPDES specific SIC codes)
Portland Lloyd Center Community LLC/1400 NE Multnomah St (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Processing & Distribution Center/Portland Processing & Distribution Center (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Public School District #1/Grant High School Modernization (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Public School District #1/Madison High School (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Public Schools/Kellogg Middle School (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Public Schools/Lincoln High School Replacement (Stormwater; NPDES construction more than 1 acre disturbed ground)
Portland Specialty Baking LLC/Portland Specialty Baking LLC (Stormwater; NPDES specific SIC codes)
PORTLAND, CITY OF/COLUMBIA BOULEVARD STP (Stormwater; NPDES construction more than 1 acre disturbed ground)
PORTLAND, CITY OF/COLUMBIA BOULEVARD STP (Sewage – 50 MGD or more)
PORTLAND, CITY OF/TRYON CREEK WWTP (Sewage – 5 MGD or more but less than 10 MGD)
PORTLAND, CITY OF/PDOT – DEPARTMENT OF TRANSPORTATION (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
PORTLAND, CITY OF – BES/COLUMBIA BLVD STP (Stormwater; NPDES specific SIC codes)
PORTLAND, CITY OF AND CO-APPLICANTS/PORTLAND, CITY OF – MUNICIPAL STORMWATER MS4 (Municipal Separate Storm Sewer System – Phase I)
Potelco, Inc./Rock Creek Substation (Stormwater; NPDES construction more than 1 acre disturbed ground)
POWELL DISTRIBUTING COMPANY INC./FIREBALL GAS (Industrial Wastewater; NPDES petroleum hydrocarbon cleanup)
POWELL, GLENN M/GLENN M POWELL (Industrial Wastewater; 700PM, NPDES suction dredges)
POWELL, LARRY/LARRY POWELL (Industrial Wastewater; 700PM, NPDES suction dredges)
POWERS, CITY OF/POWERS STP (Sewage – less than 1 MGD)
POWERS, CITY OF/POWERS WTP (Industrial Wastewater; NPDES filter backwash)
PPM Technologies Holdings, LLC/PPM TECHNOLOGIES, LLC (Stormwater; NPDES specific SIC codes)
PR II/Wood Gresham Civic Station, LLC/Civic Station Gresham (Stormwater; NPDES construction more than 1 acre disturbed ground)
Prairie City, City of/Faiman Well Intertie (Stormwater; NPDES construction more than 1 acre disturbed ground)
PRECISION DRYING SERVICES INC./PRECISION DRYING SERVICES (Timber and Wood Products – Wood preserving)
PRECISION EQUIPMENT, INC./PRECISION EQUIPMENT, INC. (Stormwater; NPDES specific SIC codes)
PRECISION MACHINE AND MANUFACTURING, INC./PRECISION MACHINE & MFG (Stormwater; NPDES specific SIC codes)
Precision Sheet Metal & Heating, Inc./Hanson Development (Stormwater; NPDES construction more than 1 acre disturbed ground)
Predrag Kamenko/2346 NE Argyle Street (Stormwater; NPDES construction more than 1 acre disturbed ground)
PREFONTAINE, JOSHUA K/JOSHUA K PREFONTAINE (Industrial Wastewater; 700PM, NPDES suction dredges)
PREG NW Portland, LLC/Block 291W-292W Saltwood (Stormwater; NPDES construction more than 1 acre disturbed ground)
PREMIER EXCAVATION, INC./BOARDMAN WATER AND SEWER SYSTEM IMPROVEMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
Premier Home Builders, Inc./Colvin Court (Stormwater; NPDES construction more than 1 acre disturbed ground)
Prestigious Homes Construction, Inc./Sand Canyon Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
PRIDE DISPOSAL CO./PRIDE DISPOSAL CO. (Stormwater; NPDES specific SIC codes)
PRINEVILLE SAWMILL COMPANY, INC./PRINEVILLE SAWMILL COMPANY, INC. (Stormwater; NPDES specific SIC codes)
PRINEVILLE, CITY OF/PRINEVILLE STP (Sewage – 1 MGD or more but less than 2 MGD with discharging lagoons)
PRINEVILLE, CITY OF/CITY OF PRINEVILLE WASTEWATER SYSTEM IMPROVEMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
Prineville, City of/Elm Street – Ochoco Bridge Replacement – 2019 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Prineville, City of/City of Prineville – Water System Improvements – Aquifer Storage and Recovery (Stormwater; NPDES construction more than 1 acre disturbed ground)
PROFFUTT LIMITED PARTNERSHIP/PORT VIEW APARTMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
PROGRESSIVE DESIGN BUILDERS, INC./RIVER’S EDGE (Stormwater; NPDES construction more than 1 acre disturbed ground)
Prologis/Prologis PDX23 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Prologis/Portland Meadows Racetrack (Stormwater; NPDES construction more than 1 acre disturbed ground)
Providence Health & Services/Providence Willamette Falls MOB (Stormwater; NPDES construction more than 1 acre disturbed ground)
Providence Health and Services/Providence Newberg Medical Center MOB II (Stormwater; NPDES construction more than 1 acre disturbed ground)
PSC CUSTOM LIMITED PARTNERSHIP/BEALL TRANSPORT EQUIPMENT CO. (Stormwater; NPDES specific SIC codes)
PURDY CORPORATION/Purdy Corporation (Stormwater; NPDES specific SIC codes)
QTS Investment Properties Hillsboro, LLC/Project Umbrella (QTS Data Center) (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
QUALITY METAL FINISHING, INC./QUALITY METAL FINISHING (Stormwater; NPDES specific SIC codes)
Quanex Building Products Corp/Brentwood Corp (Stormwater; NPDES specific SIC codes)
Queen of Peace Catholic Church/Queen of Peace (Stormwater; NPDES construction more than 1 acre disturbed ground)
QUICK, TIM W/TIM W QUICK (Industrial Wastewater; 700PM-GS, NPDES gravity/siphon suction dredges)
QUIET, DUANE G/DUANE G QUIET (Industrial Wastewater; 700PM, NPDES suction dredges)
R & J METAL FABRICATORS, INC./R & J METAL FABRICATORS, INC. (Stormwater; NPDES specific SIC codes)
R & M QUARRIES, LLC/HERVEY QUARRY (Stormwater; NPDES sand & gravel mining)
R&G EXCAVATING/ROCK CREEK RESERVOIR STRUCTURE REPLACEMENT (Stormwater; NPDES construction more than 1 acre disturbed ground)
R&G Excavating, Inc/Jack Kelley Drive Lift Station (Stormwater; NPDES construction more than 1 acre disturbed ground)
R&K Moore Holdings LLC/South Yard Outdoor Storage (Stormwater; NPDES construction more than 1 acre disturbed ground)
R&R LAND DEVELOPMENT, LLC/CLATSKANIE RIVER RV PARK (Stormwater; NPDES construction more than 1 acre disturbed ground)
R. W. HAYS CO./GRANTS PASS PLANT (Stormwater; NPDES specific SIC codes)
Race Clark/Multnomah County Central Courthouse (Stormwater; NPDES construction more than 1 acre disturbed ground)
Radix Construction, Inc./Burnt River Dispensary (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rael, Inc/20565 S Redland Rd (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
RAIBLE, CHARLES/CHARLES RAIBLE (Industrial Wastewater; 700PM, NPDES suction dredges)
RailWorks Track Systems, Inc./SW Cornelius Pass Road/TV Highway and At-Grade Rail Crossing (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
RAINBOW ROCK SERVICE ASSOCIATION, INC./RAINBOW ROCK STP (Sewage – less than 1 MGD)
RAINIER, CITY OF/RAINIER STP (Sewage – less than 1 MGD)
RAINSWEET INC./RAINSWEET INC. (Industrial Wastewater; NPDES cooling water)
RAINSWEET INC./RAINSWEET INC. (Stormwater; NPDES specific SIC codes)
RAINSWEET, INC./RAINSWEET, INC. (Industrial Wastewater; NPDES cooling water)
RAKER, KENT W/KENT W RAKER (Industrial Wastewater; 700PM, NPDES suction dredges)
Ramsey, LLC/Birdsong Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
RANDY & BRENDA WALL/RANDY & BRENDA WALL (Domestic Wastewater; NPDES floating residences in Lower Columbia-Youngs Subbasin.)
RARE EARTH RESOURCES, LLC/BONNANZA MINE (Stormwater; NPDES specific SIC codes)
RAY, ALAN C/ALAN C RAY (Industrial Wastewater; 700PM, NPDES suction dredges)
RAY, HELEN; RICE HILL INVESTMENTS CORP.; SWEET HOME HOSPITALITY, LLC; EK ONKAR CORP./RICE HILL EAST LAGOON (Sewage – less than 1 MGD with discharging lagoons)
Raze Investments, LLC/Raze Acres/Rummys (Stormwater; NPDES construction more than 1 acre disturbed ground)
RB&R CONTRACTORS/THE VILLAGE AT BLACK ROCK FALLS (Stormwater; NPDES construction more than 1 acre disturbed ground)
RCF & D, LLC/Rick’s Custom Fencing & Decking (Stormwater; NPDES construction more than 1 acre disturbed ground)
REACH, INC./REACH, INC. (Stormwater; NPDES specific SIC codes)
REAL WOOD PRODUCTS CO./REAL WOOD PRODUCTS CO. (Stormwater; NPDES specific SIC codes)
RECOLOGY OREGON COMPOST, INC./RECOLOGY ORGANICS – AUMSVILLE (Stormwater; NPDES construction more than 1 acre disturbed ground)
RECOLOGY OREGON COMPOST, INC./RECOLOGY ORGANICS – AUMSVILLE (Stormwater; NPDES specific SIC codes)
Recology Oregon Compost, Inc./Recology Organics – North Plains (Stormwater; NPDES specific SIC codes)
RECOLOGY PORTLAND/RECOLOGY PORTLAND (Stormwater; NPDES specific SIC codes)
RECOLOGY PORTLAND, INC./SUTTLE ROAD RECOVERY FACILITY (Stormwater; NPDES specific SIC codes)
RECOLOGY VALLEY VIEW INC./VALLEY VIEW LANDFILL (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
RECOLOGY WESTERN OREGON – TRANSFER STATION, INC./ASTORIA TRANSFER STATION (Stormwater; NPDES specific SIC codes)
RECOLOGY WESTERN OREGON – VALLEY RECOVERY ZONE, INC./VALLEY RECOVERY ZONE (Stormwater; NPDES specific SIC codes)
RECOLOGY WESTERN OREGON, INC./RECOLOGY WESTERN OREGON (Stormwater; NPDES specific SIC codes)
RECOLOGY WESTERN OREGON, INC./RECOLOGY WESTERN OREGON – NEHALEM (Stormwater; NPDES specific SIC codes)
Red Hills Construction Inc./Heritage Crest (Stormwater; NPDES construction more than 1 acre disturbed ground)
Red Moon Development & Construction Inc./Gateway Oasis (Stormwater; NPDES construction more than 1 acre disturbed ground)
RED ROCK BIOFUELS, LLC/RED ROCK BIOFUELS, LLC – LAKEVIEW (Stormwater; NPDES construction more than 1 acre disturbed ground)
Red Rock Biofuels, LLC/National Gas Pipeline Lateral for Red Rock Biofuels & Town of Lakeview (Stormwater; NPDES construction more than 1 acre disturbed ground)
REDBUILT LLC/REDBUILT (Stormwater; NPDES specific SIC codes)
REDBUILT LLC/STAYTON REDBUILT PLANT (Stormwater; NPDES specific SIC codes)
REED, ROBERT D/ROBERT D REED (Industrial Wastewater; 700PM, NPDES suction dredges)
Reedsport Machine & Fabrication LLC./Reedsport Machine & Fabrication (Stormwater; NPDES specific SIC codes)
REEDSPORT, CITY OF/REEDSPORT STP (Stormwater; NPDES specific SIC codes)
REEDSPORT, CITY OF/REEDSPORT STP (Sewage – less than 1 MGD)
REGENCY OF OREGON, INC./CANBY REGENCY MOBILE HOME PARK (Sewage – less than 1 MGD)
Relay Resources Enterprises/147th and Glisan Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
Reliance Steel & Aluminum Co. dba Tube Service Co./Tube Service Co. (Stormwater; NPDES specific SIC codes)
Renaissance Custom Homes LLC/Renaissance at Brookside (Stormwater; NPDES construction more than 1 acre disturbed ground)
Renaissance Custom Homes, LLC/Renaissance at South Tabor (Stormwater; NPDES construction more than 1 acre disturbed ground)
RESER’S FINE FOODS, INC./RESER’S FINE FOOD – JENKINS RD (Stormwater; NPDES specific SIC codes)
RESER’S FINE FOODS, INC./RESERS HILLSBORO (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
REXIUS FOREST BY-PRODUCTS, INC./REXIUS (Industrial Wastewater; NPDES log ponds)
REXIUS FOREST BY-PRODUCTS, INC./REXIUS (Stormwater; NPDES specific SIC codes)
REXIUS FOREST BY-PRODUCTS, INC./REXIUS FOREST BY-PRODUCTS, INC. (Stormwater; NPDES specific SIC codes)
Reynolds School District/Reynolds High School Addition and Remodel (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Reynolds School District/Transportation Yard Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
Reynolds School District/Troutdale Elementary School (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Reynolds School District #7/Wilkes Elementary School (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rian Park Development, Inc./Wheeler Farms (Stormwater; NPDES construction more than 1 acre disturbed ground)
RICE HILL OWNERS ASSOCIATION, INC., THE/RICE HILL WEST LAGOON (Sewage – less than 1 MGD with discharging lagoons)
Rich Bailey Construction LLC/Sykes Bailey Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rich Duncan Construction, Inc./Valley Industrial Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rich Hrubosky/I-5 Self Storage (Stormwater; NPDES construction more than 1 acre disturbed ground)
Richard C. and Amber N. Rementeria/Rementeria Vineyard and Residence (Stormwater; NPDES construction more than 1 acre disturbed ground)
Richard Krueger/Bella Ridge (Stormwater; NPDES construction more than 1 acre disturbed ground)
Richmond American Homes of Oregon, Inc./Kemmer Ridge (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Richmond American Homes of Oregon, Inc./Emerald Meadows (Stormwater; NPDES construction more than 1 acre disturbed ground)
Richmond American Homes of Oregon, Inc./Scouters Mountain 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
RICK FRANKLIN CORPORATION/RICK FRANKLIN CORPORATION (Stormwater; NPDES specific SIC codes)
RICKS, JAMES R/JAMES R RICKS (Industrial Wastewater; 700PM, NPDES suction dredges)
RIDDLE, CITY OF/RIDDLE STP (Sewage – less than 1 MGD)
RIDDLE, CITY OF/RIDDLE WTP (Industrial Wastewater; NPDES filter backwash)
RIDGE ENGINEERING, LLC/BOYER FILL SITE (Stormwater; NPDES construction more than 1 acre disturbed ground)
RIKAR ENTERPRISES, INC./PIONEER TRAILER AND FABRICATION (Stormwater; NPDES specific SIC codes)
Rinearson Natural Area LLC/Rinearson Natural Area Restoration (Stormwater; NPDES construction more than 1 acre disturbed ground)
RIVER VALE LIMITED PARTNERSHIP/RIVER VALE (Stormwater; NPDES construction more than 1 acre disturbed ground)
RIVERBEND LANDFILL CO./RIVERBEND LANDFILL (Stormwater; NPDES specific SIC codes)
Riverrun Subdivision LLC/Riverrun (A Subdivision) (Stormwater; NPDES construction more than 1 acre disturbed ground)
RIVERS EDGE VILLA ESTATES LLC/RIVERS EDGE VILLA ESTATES LLC (Stormwater; NPDES construction more than 1 acre disturbed ground)
Riverside Homes, LLC/Elderberry Ridge Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
RIVERSIDE READY MIX, INC./RIVERSIDE READY MIX, INC. (Stormwater; NPDES sand & gravel mining)
RKM Development/Rockwood Rising South (Stormwater; NPDES construction more than 1 acre disturbed ground)
RKM Development Co/Rockwood Rising North (Stormwater; NPDES construction more than 1 acre disturbed ground)
RLA HOLDINGS, LLC/RLA HOLDINGS, LLC (Stormwater; NPDES construction more than 1 acre disturbed ground)
RLK & Company/Timberline Bike Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
RM BEVERAGE DELAWARE, LLC/MALETIS BEVERAGE (Stormwater; NPDES specific SIC codes)
ROAD BUILDERS, INC./HUMBUG QUARRY (Stormwater; NPDES sand & gravel mining)
Rob Olson/Cher and Rob Olson Driveway (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROBCO, INC./FAIRGROUNDS SPORTS COMPLEX (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROBERGE, MICHAEL A/MICHAEL A ROBERGE (Industrial Wastewater; 700PM, NPDES suction dredges)
Robert Evans Company/Edwards Vacuum (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Robert Stark/Twin Oaks Air Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
Robert White/85481-85479 Highway 101 North (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROBERTS CREEK WATER DISTRICT/ROBERTS CREEK WTP (Industrial Wastewater; NPDES filter backwash)
ROBERTS, JAMES AND MARY TERESA/SANITECH COMMERCIAL BUILDING MAINTENANCE (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROBERTS, STEPHEN W/STEPHEN W ROBERTS (Industrial Wastewater; 700PM, NPDES suction dredges)
ROBERTSON, CARLA/FOOTHILL QUARRY (Stormwater; NPDES sand & gravel mining)
ROBERTSON, MICHAEL R/MICHAEL R ROBERTSON (Industrial Wastewater; 700PM, NPDES suction dredges)
ROBINSON, MILT/BLACKBERRY PRESERVE (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROBINSON, PHILLIP/PHIL ROBINSON (Industrial Wastewater; 700PM, NPDES suction dredges)
Rock Construction, Inc./Carl’s Jr. – Green (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROCKAWAY BEACH, CITY OF/ROCKAWAY BEACH STP (Sewage – less than 1 MGD)
ROCKY MOUNTAIN CONSTRUCTION, LLC/KLAMATH PACIFIC COMPANY – SOUTH BALSAM PIT (Stormwater; NPDES sand & gravel mining)
ROCKY MOUNTAIN CONSTRUCTION, LLC/WYOMING STREET IMPROVEMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROCKY MOUNTAIN PIPE COMPANY/ROCKY MOUNTAIN COLBY PIPE COMPANY (Stormwater; NPDES specific SIC codes)
RODDA PAINT CO./RODDA PAINT CO. (Stormwater; NPDES specific SIC codes)
RODGERS, JOSEPH L/JOSEPH L RODGERS (Industrial Wastewater; 700PM, NPDES suction dredges)
ROETTGER, MARK A/MARK A ROETTGER (Industrial Wastewater; 700PM, NPDES suction dredges)
ROGERS, CHARLES W/CHARLES W ROGERS (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
ROGERS, DAVID D/DAVID D ROGERS (Industrial Wastewater; 700PM, NPDES suction dredges)
ROGERS, JOHN C/JOHN C ROGERS (Industrial Wastewater; 700PM, NPDES suction dredges)
Rogue River Valley Irrigation District/Hopkins Canal Piping Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROGUE RIVER, CITY OF/ROGUE RIVER STP (Sewage – less than 1 MGD)
ROGUE TRANSFER & RECYCLING, LLC/ROGUE TRANSFER STATION & MRF (Stormwater; NPDES specific SIC codes)
ROGUE VALLEY DOOR, INC./ROGUE VALLEY DOOR – PLANT 2 (Stormwater; NPDES specific SIC codes)
Rogue Valley Properties Inc. / Table Rock Holdings LLC/Rogue Chipping Yard (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
ROGUE VALLEY SEWER SERVICES/ROGUE VALLEY SEWER SERVICES (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
ROGUE VALLEY SEWER SERVICES (RVS)/ROGUE VALLEY SEWER SERVICES STORMWATER, MS4 (4000 MS4-Phase 2 General Permit – Water Quality NPDES General Permit)
Rogue Waste, Inc./Rogue Chipping Yard (Stormwater; NPDES specific SIC codes)
Roland Olinger/Olinger Residence (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROLEN, TYLER/THOMPSON CREEK ROAD GRADING AND EXCAVATION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Roll Tide Properties Corp./River Trail Place (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROLLING FRITO-LAY SALES LIMITED PARTNERSHIP/FRITO-LAY SALEM DISTRIBUTION CENTER (Stormwater; NPDES specific SIC codes)
ROLLING FRITO-LAY SALES LIMITED PARTNERSHIP/FRITO-LAY EUGENE DISTRIBUTION CENTER (Stormwater; NPDES specific SIC codes)
ROLLING FRITO-LAY SALES LP/ROLLING FRITO-LAY – SALES – TUALATIN (Stormwater; NPDES specific SIC codes)
ROLLING FRITO-LAY SALES LP/FRITO-LAY PORTLAND MEGA (Stormwater; NPDES specific SIC codes)
Ron Horton/Shafer Valley Landing (Stormwater; NPDES construction more than 1 acre disturbed ground)
Ron Johnston, Inc./Tanglewood East (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rondys Inc/Yaquina Industrial Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
RONE, RANDY L/RANDY L RONE (Industrial Wastewater; 700PM, NPDES suction dredges)
ROOK, ARTHUR R/ARTHUR R ROOK (Industrial Wastewater; 700PM, NPDES suction dredges)
ROSANE, CARL/CARL ROSANE (Industrial Wastewater; 700PM, NPDES suction dredges)
ROSBORO COMPANY, LLC/ROSBORO, SPRINGFIELD FACILITY (Stormwater; NPDES specific SIC codes)
ROSBORO COMPANY, LLC/ROSBORO, VAUGHN FACILITY (Stormwater; NPDES specific SIC codes)
Rose Butte LLC/Kellenbeck Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rose Butte LLC/Capitol Hill Phase 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROSE BUTTE, LLC/CAPITAL HILL (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rose Butte, LLC/Anderson Property Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rose City Development, Inc./185th Business Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rose Villa/Rose Villa Development (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROSEBURG FOREST PRODUCTS/YONCALLA MT. QUARRY (Stormwater; NPDES sand & gravel mining)
ROSEBURG FOREST PRODUCTS/LEEP QUARRY (Stormwater; NPDES sand & gravel mining)
ROSEBURG FOREST PRODUCTS CO./COQUILLE PLYWOOD #6 PLANT (Industrial Wastewater; NPDES cooling water)
ROSEBURG FOREST PRODUCTS CO./COQUILLE PLYWOOD #6 PLANT (Industrial Wastewater; NPDES log ponds)
ROSEBURG FOREST PRODUCTS CO./COQUILLE PLYWOOD #6 PLANT (Stormwater; NPDES specific SIC codes)
ROSEBURG FOREST PRODUCTS CO./DILLARD COMPLEX (Industrial Wastewater; NPDES cooling water)
ROSEBURG FOREST PRODUCTS CO./DILLARD COMPLEX (Industrial Wastewater; NPDES log ponds)
ROSEBURG FOREST PRODUCTS CO./DILLARD COMPLEX (Stormwater; NPDES specific SIC codes)
ROSEBURG FOREST PRODUCTS CO./RIDDLE PLYWOOD #4 (Industrial Wastewater; NPDES log ponds)
ROSEBURG FOREST PRODUCTS CO./RIDDLE PLYWOOD #4 (Stormwater; NPDES specific SIC codes)
ROSEBURG FOREST PRODUCTS CO./JUNCTION CITY RE-LOAD (Stormwater; NPDES specific SIC codes)
ROSEBURG FOREST PRODUCTS CO./ROSEBURG FOREST PRODUCTS CO.-NORTH BEND CHIP SITE (Stormwater; NPDES specific SIC codes)
ROSEBURG FOREST PRODUCTS CO./ROSEBURG FOREST PRODUCTS CO. – MEDITE DIVISION (Stormwater; NPDES specific SIC codes)
ROSEBURG FOREST PRODUCTS CO./RIDDLE EWP FACILITY (Stormwater; NPDES specific SIC codes)
ROSEBURG URBAN SANITARY AUTHORITY/R.U.S.A. ROSEBURG STP (Stormwater; NPDES specific SIC codes)
ROSEBURG URBAN SANITARY AUTHORITY/R.U.S.A. ROSEBURG STP (Sewage – 5 MGD or more but less than 10 MGD)
ROSEBURG, CITY OF/ROSEBURG WTP (WINCHESTER) (Industrial Wastewater; NPDES filter backwash)
ROSEBURG, CITY OF/ROSEBURG MUNICIPAL AIRPORT (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROSEBURG, CITY OF/ROSEBURG MUNICIPAL AIRPORT (Stormwater; NPDES specific SIC codes)
ROSEBURG, CITY OF/CITY OF ROSEBURG AIRPORT (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROSEN, ROBERT F/ROBERT F ROSEN (Industrial Wastewater; 700PM, NPDES suction dredges)
ROSENLUND, STEVEN L/STEVEN L ROSENLUND (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
Ross Island Sand & Gravel Co./Ross Island Remedial Action/Reclamation (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROSS LANE LLC/ROSS LANE SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROSS, DOUGLAS W/DOUG W ROSS (Industrial Wastewater; 700PM, NPDES suction dredges)
ROTH’S FRESH MARKETS/ROTH’S FRESH MARKETS VISTA STORE (Stormwater; NPDES construction more than 1 acre disturbed ground)
Rotschy, Inc./CID Irrigation System Improvements 2019 (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROUSE, DANIEL R/DANIEL R ROUSE (Industrial Wastewater; 700PM, NPDES suction dredges)
ROW RIVER VALLEY WATER DISTRICT/ROW RIVER VALLEY WATER DISTRICT (Industrial Wastewater; NPDES filter backwash)
ROXY ANN ROCK, INC./KENNEDY PARK (Stormwater; NPDES construction more than 1 acre disturbed ground)
ROYAL MOORE BUICK-PONTIAC-GMC, INC./ROYAL MOORE BUICK PONTIAC GMC (Industrial Wastewater; NPDES wash water)
ROYAL PACIFIC INDUSTRIES, INC./ROYAL PACIFIC INDUSTRIES INC (Timber and Wood Products – Wood preserving)
RSG FOREST PRODUCTS, INC./OLYMPIC FOREST PRODUCTS (Timber and Wood Products – Sawmills, log storage, instream log storage.)
RUIZ, JOSE ANGEL/JOSE A RUIZ (Industrial Wastewater; 700PM, NPDES suction dredges)
RURAL CASTLE, LLC/CAPITOL AUTO GROUP – SALES LOT (Stormwater; NPDES construction more than 1 acre disturbed ground)
RUSSELL, BRYAN G/BRYAN G RUSSELL (Industrial Wastewater; 700PM, NPDES suction dredges)
RUSSELL, CHERYL/RAINBOW ACRES QUARRY (Stormwater; NPDES sand & gravel mining)
Ryan Holdings, LLC/Rylan Holdings DSL Remediation (Stormwater; NPDES construction more than 1 acre disturbed ground)
S & H Logging Co/S&H Landscape Supplies (Stormwater; NPDES specific SIC codes)
S&H Logging Co./S&H Hillsboro (Stormwater; NPDES specific SIC codes)
S-2 CONTRACTORS INC./RENNE QUARRY NEWBERG ROCK PIT (Stormwater; NPDES sand & gravel mining)
S-C PAVING COMPANY/BURDICK PIT (Stormwater; NPDES sand & gravel mining)
S. B., INC./SHERMAN BROS. TERMINAL (Stormwater; NPDES specific SIC codes)
S.B. Land Development, LLC/116th Avenue Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
SABLE DRIVE, LLC/THE STORAGE DEPOT PHASE III (Stormwater; NPDES construction more than 1 acre disturbed ground)
SAFETY-KLEEN SYSTEMS, INC./SAFETY-KLEEN SYSTEMS, INC. (Stormwater; NPDES specific SIC codes)
Sage Built Homes, LLC/Oldham Meadows (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
SAIA MOTOR FREIGHT LINE, LLC/SAIA MOTOR FREIGHT LINE (Stormwater; NPDES specific SIC codes)
SAIF CORPORATION/SAIF CORPORATION (Industrial Wastewater; NPDES petroleum hydrocarbon cleanup)
SALE, VICTOR L/VICTOR L SALE (Industrial Wastewater; 700PM, NPDES suction dredges)
SALEM HOTEL INVESTORS II LLC/HAWTHORNE AVENUE SE HOTEL (Stormwater; NPDES construction more than 1 acre disturbed ground)
Salem Keizer School District/North Salem High School (Stormwater; NPDES construction more than 1 acre disturbed ground)
Salem Keizer School District/McNary Renovation and Addition (Stormwater; NPDES construction more than 1 acre disturbed ground)
SALEM LTC PROPERTIES, LLC/MARQUIS NORTH BLOCK (Stormwater; NPDES construction more than 1 acre disturbed ground)
SALEM, CITY OF/SALEM WILLOW LAKE STP (Sewage – 25 MGD or more but less than 50 MGD)
SALEM, CITY OF/SALEM MUNICIPAL AIRPORT (Stormwater; NPDES specific SIC codes)
SALEM, CITY OF/SALEM, CITY OF, MUNICIPAL STORMWATER MS4 (Municipal Separate Storm Sewer System – Phase I)
SALEM, CITY OF/CITY OF SALEM – PUBLIC WORKS DEPARTMENT (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
Salem-Keizer School District/Judson Middle School Renovations (Stormwater; NPDES construction more than 1 acre disturbed ground)
Salem-Keizer School District/Gubser Elementary School Renovations (Stormwater; NPDES construction more than 1 acre disturbed ground)
SALISHAN SANITARY DISTRICT/SALISHAN STP (Sewage – less than 1 MGD)
Salmon Harbor Marina / Salmon Harbor Management Committee/Salmon Harbor RV Resort Expansion (Stormwater; NPDES construction more than 1 acre disturbed ground)
SALYER, JIM/PACIFIC TRUCK, TRAILER, & EQUIPMENT (Stormwater; NPDES construction more than 1 acre disturbed ground)
SAMPLE, PATRICK/PATRICK SAMPLE (Industrial Wastewater; 700PM, NPDES suction dredges)
San Rafael, LLC/Columbia Ridge Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
SANDERS WOOD PRODUCTS, INC./RSG FOREST PRODUCTS – LIBERAL (Timber and Wood Products – Sawmills, log storage, instream log storage.)
SANDERS, JOSHUA Q/JOSHUA Q SANDERS (Industrial Wastewater; 700PM, NPDES suction dredges)
SANDWORKS, INC./ANN MARIE PARK SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
SANDY, CITY OF/SANDY WWTP (Stormwater; NPDES specific SIC codes)
SANDY, CITY OF/SANDY WWTP (Sewage – less than 1 MGD)
Sandyplace LLC/Sandyplace Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
SANIPAC, INC./SANIPAC, INC (Stormwater; NPDES specific SIC codes)
Sant Pacific LLC/Pacifica at Rogue Hills (Stormwater; NPDES construction more than 1 acre disturbed ground)
Santiam Memorial Hospital/Santiam Hospital Parking Lot Design (Stormwater; NPDES construction more than 1 acre disturbed ground)
SANTIAM WATER CONTROL DISTRICT/SANTIAM WATER CONTROL DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
SARIN, MIKE/RIEKKOLA QUARRY (Stormwater; NPDES sand & gravel mining)
SATURN POWER CORPORATION/CHILOQUIN SOLAR PROJECT (Stormwater; NPDES construction more than 1 acre disturbed ground)
SAUSE BROS., INC./SOUTHERN OREGON MARINE (Stormwater; NPDES specific SIC codes)
SAUSE BROS., INC./SAUSE BROS., INC. (Stormwater; NPDES specific SIC codes)
SAVORY, DOUGLAS B/DOUGLAS B SAVORY (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
Sawyer’s Truck Repair/Sawyer’s Truck Repair (Stormwater; NPDES construction more than 1 acre disturbed ground)
SAXON, CECIL/SAXON, CECIL (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCAPPOOSE, CITY OF/SCAPPOOSE STP (Sewage – less than 1 MGD)
SCENIC FRUIT COMPANY/SCENIC FRUIT COMPANY (Stormwater; NPDES specific SIC codes)
SCHAUER, TIMOTHY/TIMOTHY SCHAUER (Industrial Wastewater; 700PM, NPDES suction dredges)
SCHNITZER STEEL INDUSTRIES, INC/SCHNITZER STEEL PRODUCTS CO. (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCHNITZER STEEL INDUSTRIES, INC/SCHNITZER STEEL PRODUCTS CO. (Stormwater; NPDES specific SIC codes)
SCHNITZER STEEL INDUSTRIES, INC./SCHNITZER STEEL PRODUCTS CO. – WHITE CITY (Stormwater; NPDES specific SIC codes)
SCHOONOVER, JOHN E/JOHN E SCHOONOVER (Industrial Wastewater; 700PM, NPDES suction dredges)
SCHORNSTEIN, TONY D/TONY D SCHORNSTEIN (Industrial Wastewater; 700PM, NPDES suction dredges)
SCHRIBER, DONAHUE/KEIZER STATION VILLAGE CENTER (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCHRUNK, WAYNE/SUNSET CREST ESTATES (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCHUCHARDT, RONALD L/RONALD L SCHUCHARDT (Industrial Wastewater; 700PM, NPDES suction dredges)
SCIENTIFIC DEVELOPMENT, INC./MADSTEIN PARTNERSHIP (Stormwater; NPDES specific SIC codes)
SCIO, CITY OF/SCIO STP (Sewage – less than 1 MGD with discharging lagoons)
SCOTT & JANET BASSETT/BASSETT SITE GRADING (Stormwater; NPDES construction more than 1 acre disturbed ground)
Scott Clayton/Doug Fir Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
Scott Clayton/Currin Creek Estates (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCOTT LEPMAN COMPANY/DALLAS STORAGE DEPOT EXPANSION – PHASE 1 (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCOTT MARTIN CONSTRUCTION, LLC/FIFTY OAKS (Stormwater; NPDES construction more than 1 acre disturbed ground)
Scott Martin Construction, LLC/Riverbend Road Site Development (Stormwater; NPDES construction more than 1 acre disturbed ground)
Scott Partney Construction/Coos Rail Line Drainage Repair Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCOTT, CRAIG A/CRAIG A SCOTT (Industrial Wastewater; 700PM, NPDES suction dredges)
SCOTT, DAVID/DAVID SCOTT (Industrial Wastewater; 700PM, NPDES suction dredges)
Scouter’s Mountain, LLC/Scouters Mountain Phase 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Scouters Mountain LLC/Scouters Mountain Phase 1 (Stormwater; NPDES construction more than 1 acre disturbed ground)
SCUDDER, HARRY ‘MARK’/MARK SCUDDER (Industrial Wastewater; 700PM, NPDES suction dredges)
SDS Co./SDS Co. (Stormwater; NPDES specific SIC codes)
SEAMAN REAL ESTATES INVESTMENTS, LLC/MCDONALD’S LANCASTER REBUILD (Stormwater; NPDES construction more than 1 acre disturbed ground)
Seaport Midstream Partners LLC/Seaport – Portland Terminal (Stormwater; NPDES specific SIC codes)
Seaport Midstream Partners LLC/Seaport – Portland Terminal (Industrial Wastewater; NPDES petroleum hydrocarbon cleanup)
Seaside School District/Seaside Schools (Stormwater; NPDES construction more than 1 acre disturbed ground)
SEASIDE, CITY OF/SEASIDE STP (Sewage – 2 MGD or more but less than 5 MGD)
SECURITY CONTRACTOR SERVICES, INC./SECURITY CONTRACTOR SERVICES (Stormwater; NPDES specific SIC codes)
Security Properties/Block 136 (Stormwater; NPDES construction more than 1 acre disturbed ground)
SELLERS, BEN/BEN SELLERS (Industrial Wastewater; 700PM, NPDES suction dredges)
Selmet, Inc./Selmet, Inc., a CPP Company (Stormwater; NPDES construction more than 1 acre disturbed ground)
Selmet, Inc./Selmet, Inc., a CPP Company (Stormwater; NPDES specific SIC codes)
Selmet, Inc./Process Pond Closure (Stormwater; NPDES construction more than 1 acre disturbed ground)
SENECA JONES TIMBER COMPANY, LLC/SKYCASTLE SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
SENECA SAWMILL COMPANY/SENECA SAWMILL COMPANY (Stormwater; NPDES specific SIC codes)
SENECA SAWMILL COMPANY/SENECA SAWMILL COMPANY (Timber and Wood Products – Sawmills, log storage, instream log storage.)
SENECA SAWMILL COMPANY/SENECA SAWMILL COMPANY (Stormwater; NPDES specific SIC codes)
Seneca, City of/Wastewater System Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
SENEY, DELLA J./CLOVER SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Sequoia Grove Industrial, LLC/Sequoia Grove (Stormwater; NPDES construction more than 1 acre disturbed ground)
SERENITY LANE HEALTH SERVICES/SERENITY LANE COBURG CAMPUS (Stormwater; NPDES construction more than 1 acre disturbed ground)
SEUBERT EXCAVATORS, INC./SEUBERT EXCAVATORS, INC. (Stormwater; NPDES sand & gravel mining)
Seven Hills Properties/Gresham Shops (Stormwater; NPDES construction more than 1 acre disturbed ground)
Seven Hills Properties 31, LLC/Gladstone Crossings (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Sevenmile Creek Ranch, LLC/3 Mile Sand and Gravel LLC (Stormwater; NPDES sand & gravel mining)
SEVER, LYNN/LYNN SEVER (Industrial Wastewater; 700PM, NPDES suction dredges)
SFA2, LLC/ORCHARD SOILS DISPOSAL PLAN (Stormwater; NPDES construction more than 1 acre disturbed ground)
SFPP, L.P./SFPP, L.P. (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
SGS Development/Waterside Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
SHADY COVE, CITY OF/SHADY COVE STP (Sewage – less than 1 MGD)
SHADYBROOK LUMBER PRODUCTS, INC./SHADYBROOK LUMBER PRODUCTS (Stormwater; NPDES specific SIC codes)
Shamrock Foods Company/Shamrock Foods (Stormwater; NPDES specific SIC codes)
SHAWN TEEVIN/SHAWN TEEVIN (Domestic Wastewater; NPDES floating residences in Lower Columbia-Youngs Subbasin.)
SHELDON MANUFACTURING, INC./SHELDON MANUFACTURING, INC. (Stormwater; NPDES specific SIC codes)
SHELLER, LARRY D/LARRY D SHELLER (Industrial Wastewater; 700PM, NPDES suction dredges)
SHEPHERD, ANTHONY/ANTHONY SHEPHERD (Industrial Wastewater; 700PM, NPDES suction dredges)
SHERIDAN, CITY OF/SHERIDAN STP (Sewage – less than 1 MGD with discharging lagoons)
SHIELDS, JACK E/JACK E SHIELDS JR (Industrial Wastewater; 700PM, NPDES suction dredges)
SHORB, DARA J./DARA SHORB (Industrial Wastewater; 700PM, NPDES suction dredges)
SHORB, LOWELL G/LOWELL G SHORB (Industrial Wastewater; 700PM, NPDES suction dredges)
SHORE TERMINALS LLC/NUSTAR/PORTLAND TERMINAL (Stormwater; NPDES specific SIC codes)
SHORT, LARRY/LARRY SHORT (Industrial Wastewater; 700PM, NPDES suction dredges)
SHORT, MELVIN M/MELVIN M SHORT (Industrial Wastewater; 700PM, NPDES suction dredges)
Sidney Lumpkin/April’s Meadow Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
SIENNA HILLS DEVELOPMENT, LLC/SIENNA HILLS PHASE 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
SILETZ, CITY OF/SILETZ STP (Sewage – less than 1 MGD with discharging lagoons)
SILTRONIC CORPORATION/SILTRONIC CORPORATION (Stormwater; NPDES specific SIC codes)
SILTRONIC CORPORATION/SILTRONIC CORPORATION (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 1 sources)
Silver “V” Construction Inc./Silver View Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
Silver Creek Contracting LLC/City of Pilot Rock Wastewater System Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
Silver Eagle Manufacturing Company/Silver Eagle (Stormwater; NPDES specific SIC codes)
SILVER MOUNTAIN DEVELOPMENT, INC./PIONEER VILLAGE PHASE 4 (Stormwater; NPDES construction more than 1 acre disturbed ground)
SILVER MOUNTAIN ENTERPRISES, LLC/PHILLIPI PIT (Stormwater; NPDES sand & gravel mining)
Silver Oak Wine Cellars, LLC/Prince Hill Reservoir (Stormwater; NPDES construction more than 1 acre disturbed ground)
SILVERADO GROUP LIMITED LIABILITY COMPANY/MAN JULA HEIGHTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
SILVERTON, CITY OF/SILVERTON STP (Sewage – 2 MGD or more but less than 5 MGD)
SILVERTON, CITY OF/SILVERTON WTP (Industrial Wastewater; NPDES filter backwash)
SIMES, DAVID L/DAVID L SIMES (Industrial Wastewater; 700PM, NPDES suction dredges)
Simonds International L.L.C./Simonds International (Stormwater; NPDES specific SIC codes)
SIMONO, SCOTT E/SCOTT E SIMONO (Industrial Wastewater; 700PM, NPDES suction dredges)
SIMONS, CRAIG L/CRAIG L SIMONS (Industrial Wastewater; 700PM, NPDES suction dredges)
SIMONS, TODD S/TODD S SIMONS (Industrial Wastewater; 700PM, NPDES suction dredges)
SIMPSON HILLS, LLC/FAIRVIEW SOILS REMEDIATION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Siskiyou Pines Development, LLC/Siskiyou Pines (Stormwater; NPDES construction more than 1 acre disturbed ground)
SJOGREN, KEN A/KEN A SJOGREN (Industrial Wastewater; 700PM, NPDES suction dredges)
Skanska USA Building Inc/Skanska – Casey Eye Institute Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
Skanska, USA Building, Inc./RRMC Parking Structure (Stormwater; NPDES construction more than 1 acre disturbed ground)
SKIPPER FAMILY, LLC/SKIPPER PROPERTY (Stormwater; NPDES construction more than 1 acre disturbed ground)
Skutt Ceramic Products, Inc./Skutt Ceramic Products (Stormwater; NPDES specific SIC codes)
Sky Lakes Medical Center, Inc./Sky Lakes Upper Employee Overflow Parking Lot (Stormwater; NPDES construction more than 1 acre disturbed ground)
SLAVEN, ROGER D/ROGER D SLAVEN (Industrial Wastewater; 700PM, NPDES suction dredges)
SLAYDEN CONSTRUCTION GROUP, INC./RESERVE AT RED LEAF (Stormwater; NPDES construction more than 1 acre disturbed ground)
SMALLEY DIESEL CENTER, INC./SMALLEY DIESEL CENTER, INC. (Stormwater; NPDES specific SIC codes)
SMEJKAL, JAMES A./COQUILLE PLANNED COMMUNITY DEVELOPMENT (Stormwater; NPDES construction more than 1 acre disturbed ground)
SMERA, GEOFFREY P/GEOFFREY P SMERA (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
SMITH CROSSING LLC/SMITH CROSSING AT TWIN CREEKS (Stormwater; NPDES construction more than 1 acre disturbed ground)
SMITH CROSSING LLC/SMITH CROSSING AT TWIN CREEKS (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
SMITH FROZEN FOODS, INC./SMITH FROZEN FOODS (Stormwater; NPDES specific SIC codes)
SMITH GARDENS, INC./SMITH GARDENS 2015 GREENHOUSE ADDITIONS (Stormwater; NPDES construction more than 1 acre disturbed ground)
SMITH, DONALD L./BLUE ROCK QUARRY (Stormwater; NPDES sand & gravel mining)
SMITH, EUGENE T/EUGENE T SMITH (Industrial Wastewater; 700PM, NPDES suction dredges)
SMITH, MICHAEL V/MICHAEL V SMITH (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
SMITH, SHAUN E/SHAUN E SMITH (Industrial Wastewater; 700PM, NPDES suction dredges)
SMOOTH ROCK CONTRACTORS LLC/FIR STREET DEVELOPMENT (Stormwater; NPDES construction more than 1 acre disturbed ground)
SNYDER CREEK DEVELOPMENT, LLC/NORTH BARTON SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
SNYDER, JACK CW/JACK CW SNYDER (Industrial Wastewater; 700PM, NPDES suction dredges)
Soaring Hill LLC/Soaring Hill LLC (Stormwater; NPDES construction more than 1 acre disturbed ground)
SOLENIS LLC/SOLENIS LLC (Industrial Wastewater; NPDES cooling water)
SORENSEN, KENNETH P/KENNETH P SORENESEN (Industrial Wastewater; 700PM, NPDES suction dredges)
SORENSON, DARYL R/DARYL R SORENSON (Industrial Wastewater; 700PM, NPDES suction dredges)
SOTELO, ANGEL JONATHAN/ANGEL J SOTELO (Industrial Wastewater; 700PM, NPDES suction dredges)
SOTELO, SANTIAGO/SANTIAGO SOTELO (Industrial Wastewater; 700PM, NPDES suction dredges)
SOURCE RECYCLING, INC./SOURCE RECYCLING, INC. (Stormwater; NPDES specific SIC codes)
SOUTH COAST LUMBER CO./SOUTH COAST LUMBER CO. – SAWMILL (Industrial Wastewater; NPDES log ponds)
SOUTH COAST LUMBER CO./SOUTH COAST LUMBER CO. – SAWMILL (Stormwater; NPDES specific SIC codes)
SOUTH FORK WATER BOARD/SOUTH FORK WATER BOARD (Industrial Wastewater; NPDES filter backwash)
SOUTH STAGE LANDFILL, INC./SOUTH STAGE LANDFILL (Stormwater; NPDES specific SIC codes)
SOUTH SUBURBAN SANITARY DISTRICT/SOUTH SUBURBAN STP (Sewage – 2 MGD or more but less than 5 MGD with discharging lagoons)
SOUTHERN OREGON READY MIX, LLC/SOUTHERN OREGON READY MIX, LLC (Stormwater; NPDES sand & gravel mining)
SOUTHERN OREGON ROCK LLC/LINN ROAD (Stormwater; NPDES sand & gravel mining)
SOUTHERN OREGON ROCK LLC/CAMPBELL PIT (Stormwater; NPDES sand & gravel mining)
Southern Oregon Sanitation/Materials Recycling Facility (Stormwater; NPDES construction more than 1 acre disturbed ground)
SOUTHERN OREGON SANITATION, INC./SOUTHERN OREGON SANITATION (Stormwater; NPDES specific SIC codes)
SOUTHPORT FOREST PRODUCTS, LLC/SOUTHPORT SAWMILL (Stormwater; NPDES specific SIC codes)
SOUTHPORT FOREST PRODUCTS, LLC/SOUTHPORT SAWMILL (Stormwater; NPDES specific SIC codes)
Southshore Owners Association/Chuck McClain (Stormwater; NPDES construction more than 1 acre disturbed ground)
SOUTHWESTERN OREGON COMMUNITY COLLEGE/SOCC HEALTH & SCIENCE BUILDING (Stormwater; NPDES construction more than 1 acre disturbed ground)
SP Solar 2, LLC/SP Solar 2, LLC – Goose Creek (Stormwater; NPDES construction more than 1 acre disturbed ground)
SPACE AGE FUELS, INC./SPACE AGE FUELS, INC. (Industrial Wastewater; NPDES petroleum hydrocarbon cleanup)
SPARKS, JORDAN/MARIETTA MASS GRADING (Stormwater; NPDES construction more than 1 acre disturbed ground)
SPDC Industrial Center 1 LLC/Clackamas NDA (Stormwater; NPDES construction more than 1 acre disturbed ground)
SPECIALTY POLYMERS, INC./SPECIALTY POLYMERS, INC. (Stormwater; NPDES specific SIC codes)
SPII, LLC/UNITED SALAD CO/DUCK DELIVERY (Stormwater; NPDES specific SIC codes)
SPII, LLC/United Salad – Delivery Truck Yard (Stormwater; NPDES specific SIC codes)
SPORTSMAN, RICKY D/RICKY D SPORTSMAN (Industrial Wastewater; 700PM, NPDES suction dredges)
SPRAIN, WILLIAM C/WILLIAM C SPRAIN (Industrial Wastewater; 700PM, NPDES suction dredges)
Springbrook Park, LLC/Springbrook Park Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
SPRINGFIELD SCHOOL DISTRICT/HAMLIN MIDDLE SCHOOL RECONSTRUCTION (Stormwater; NPDES construction more than 1 acre disturbed ground)
SPRINGFIELD, CITY OF/SPRINGFIELD MUNICIPAL STORMWATER, MS4 (Municipal Separate Storm Sewer System – Phase II)
SPRINGFIELD, CITY OF/SPRINGFIELD, CITY OF (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
Spyglass LLC/Vista Ridge Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
SquareOne Villages/Cottage Village (Stormwater; NPDES construction more than 1 acre disturbed ground)
SR SMITH, LLC/SR SMITH (Stormwater; NPDES specific SIC codes)
SRG PARTNERSHIP, INC./HAYWARD FIELD ENHANCEMENT (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
SSA PACIFIC INC./PORTLAND BULK TERMINAL 5 (Stormwater; NPDES specific SIC codes)
ST. HELENS ASSETS LLC/ELK RIDGE 1, 2 & 4 (Stormwater; NPDES construction more than 1 acre disturbed ground)
St. Helens Land Company, LLC/St. Helens Place Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
St. John – 4 LLC/N Lombard & N Charleston Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
ST. PAUL SCHOOL DISTRICT/ST. PAUL HIGH SCHOOL GYM (Stormwater; NPDES construction more than 1 acre disturbed ground)
St. Vincent DePaul Society of Lane County/Oakleaf Manufactured Home Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stack Metallurgical Services, Inc./Stack Metallurgical (Stormwater; NPDES specific SIC codes)
Stafford Development Company/Marshall Ridge (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stafford Development Company, LLC/Richland Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stafford Development Company, LLC/Maller Ridge (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stafford Development Company, LLC/Smith Creek Development – Phase 1a (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stafford Land Company, Inc/Hart’s Crossing (Stormwater; NPDES construction more than 1 acre disturbed ground)
STAGNER, RODNEY D/RANDY D STAGNER (Industrial Wastewater; 700PM, NPDES suction dredges)
STAHL, GORDON/GORDON STAHL (Industrial Wastewater; 700PM, NPDES suction dredges)
STAKEM, SHANE C/SHANE C STAKEM (Industrial Wastewater; 700PM, NPDES suction dredges)
STAKER & PARSON COMPANIES/IDAHO MATERIALS AND CONSTRUCTION (Stormwater; NPDES sand & gravel mining)
Standing Stone Development LLC/Eagle Drive Industrial (Stormwater; NPDES construction more than 1 acre disturbed ground)
STANDISH, GARY W./G & R AUTO – RIDGE DRIVE (Stormwater; NPDES construction more than 1 acre disturbed ground)
STANFIELD IRRIGATION DISTRICT/STANFIELD IRRIGATION DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
STANFIELD IRRIGATION DISTRICT/STANFIELD IRRIGATION DISTRICT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
STANFIELD, CITY OF/STANFIELD STP (Sewage – less than 1 MGD)
Stanfield, City of/Stage Gulch Trail (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stanley Black and Decker/Stanley Hydraulic Tools (Stormwater; NPDES specific SIC codes)
STARFIRE LUMBER CO./STARFIRE LUMBER CO. (Stormwater; NPDES specific SIC codes)
STARLINK LOGISTICS INC./SLLI (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
STATE OF OREGON DEPARTMENT OF ADMINISTRATIVE SERVICES/MILL CREEK CORPORATE CENTER (Stormwater; NPDES construction more than 1 acre disturbed ground)
STATEN, JOSHUA A/JOSHUA A STATEN (Industrial Wastewater; 700PM, NPDES suction dredges)
STATES INDUSTRIES, LLC/STATES VENEER (Stormwater; NPDES specific SIC codes)
STAYTON, CITY OF/STAYTON STP (Sewage – 1 MGD or more but less than 2 MGD)
STEENSLAND, THEODORE K/TED K STEENSLAND JR (Industrial Wastewater; 700PM, NPDES suction dredges)
STEIN ENTERPRISES, INC./SLATE CREEK QUARRY (Stormwater; NPDES sand & gravel mining)
STEINKAMP, STEVEN D/STEVEN D STEINKAMP (Industrial Wastewater; 700PM, NPDES suction dredges)
Stella Re Investments LLC/Stella Subdivison (Stormwater; NPDES construction more than 1 acre disturbed ground)
STELOR PROPERTIES, LLC/FREEMAN MANUFACTURING (Stormwater; NPDES construction more than 1 acre disturbed ground)
Steve DeClerck BK, Inc./Burger King – Green, OR (Stormwater; NPDES construction more than 1 acre disturbed ground)
Steve Houde/Comstock Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
Steve Lindley Contracting, Inc./Bird Track Springs Fish Habitat Enhancement Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
Steve Oien Construction/Heather Glen Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
STEWART, CHARLES HOWARD/CHARLES H STEWART (Industrial Wastewater; 700PM, NPDES suction dredges)
STICE, MICHAEL L/MICHAEL L STICE (Industrial Wastewater; 700PM, NPDES suction dredges)
STIMSON LUMBER COMPANY/STIMSON LUMBER COMPANY – FOREST GROVE (Stormwater; NPDES specific SIC codes)
STIMSON LUMBER COMPANY/STIMSON LUMBER COMPANY – FOREST GROVE (Timber and Wood Products – Hardboard, veneer, plywood, particle board, pressboard manufacturing, wood products.)
STIMSON LUMBER COMPANY/STIMSON LUMBER COMPANY – CLATSKANIE (Stormwater; NPDES specific SIC codes)
STIMSON LUMBER COMPANY/STIMSON LUMBER CO – TILLAMOOK (Industrial Wastewater; NPDES boiler blowdown)
STOCKING, RICHARD L/RICHARD STOCKING II (Industrial Wastewater; 700PM, NPDES suction dredges)
STOKVIS, ALAN/ALAN STOKVIS (Industrial Wastewater; 700PM, NPDES suction dredges)
Stoller Vineyards, Inc./Stoller Family Estate (Stormwater; NPDES construction more than 1 acre disturbed ground)
STOLWORTHY, WADE D/WADE D STOLWORTHY (Industrial Wastewater; 700PM, NPDES suction dredges)
Stone Creek Building/16453 S Forsythe Road (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stone Creek Building & Development Inc./Creekside Terrace (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stone Creek Building & Development Inc./SE Sager Road Residence (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stone Creek Building & Development Inc./Edwards Oak Manor Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
STONE, BARRY/WHITEHORSE RV PARK (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stonecreek Development, LLC/Pacific Crest PUD (Stormwater; NPDES construction more than 1 acre disturbed ground)
STORM, JACK T/JACK T STORM (Industrial Wastewater; 700PM, NPDES suction dredges)
Stormer Rd LLC/Stalman Greenhouse (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
STOWELL, WALTER (WALT)/WALTER STOWELL JR (Industrial Wastewater; 700PM, NPDES suction dredges)
STRANGE, MITCHELL B/MITCHELL B STRANGE (Industrial Wastewater; 700PM, NPDES suction dredges)
STRICKLAND, JOSEPH K/JOSEPH K STRICKLAND (Industrial Wastewater; 700PM, NPDES suction dredges)
Stuart Barr/Barr Hanger (Stormwater; NPDES construction more than 1 acre disturbed ground)
Stutzman, LLC/Stutzman Environmental Products (Stormwater; NPDES specific SIC codes)
Sullivan’s Gulch Group, LLC/Sullivan’s Gulch Group Multi-Family Development (Stormwater; NPDES construction more than 1 acre disturbed ground)
SULLIVAN, ADAM R/ADAM R SULLIVAN (Industrial Wastewater; 700PM, NPDES suction dredges)
SulusSolar17 LLC/Sulus Solar 17, LLC (Stormwater; NPDES construction more than 1 acre disturbed ground)
SulusSolar29 LLC/Sulus Solar 29 LLC (Stormwater; NPDES construction more than 1 acre disturbed ground)
SulusSolar35 LLC/Sulus Solar 35, LLC (Stormwater; NPDES construction more than 1 acre disturbed ground)
SULZER PUMPS (US), INC./SULZER PUMPS (Stormwater; NPDES specific SIC codes)
SUMITOMO ELECTRIC SEMICONDUCTOR MATERIALS, INC./SUMITOMO ELECTRIC SEMICONDUCTOR MATERIALS (Stormwater; NPDES specific SIC codes)
SUMMER LAKE TROUT FARM, INC./DESERT SPRINGS TROUT FARM (Industrial Wastewater; NPDES fish hatcheries)
Summit Development/Baseline Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUMMIT NATURAL ENERGY CORPORATION/SUMMIT NATURAL ENERGY CORPORATION (Stormwater; NPDES specific SIC codes)
SUNDANCE LUMBER COMPANY, INC./SUNDANCE LUMBER COMPANY, INC. (Industrial Wastewater; NPDES cooling water)
SUNDANCE LUMBER COMPANY, INC./SUNDANCE LUMBER COMPANY, INC. (Stormwater; NPDES specific SIC codes)
SUNDIAL MARINE CONSTRUCTION & REPAIR, INC./SUNDIAL MARINE (Stormwater; NPDES specific SIC codes)
Sundial Marine Construction and Repair, Inc./Sundial Marine Construction and Repair, Inc. Removal Action (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
SUNDOWN SANITARY SEWER DISTRICT/SUNDOWN SANITARY SEWER DISTRICT (Sewage – less than 1 MGD)
SUNNY VALLEY SAND & GRAVEL INC./SUNNY VALLEY SAND & GRAVEL (Stormwater; NPDES sand & gravel mining)
Sunnyside Storage, LLC/Northwest Self Storage Sunnyside (Stormwater; NPDES construction more than 1 acre disturbed ground)
Sunnyside Venture, LLC/Sunnyside Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
SunPower Manufacturing Oregon, LLC/SunPower (Stormwater; NPDES specific SIC codes)
Sunrise Homes/Waterfront Landing Trail Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
Sunrise Water Authority/Stockpiling Area for SWA Reservoir No. 11 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Sunrise Water Authority/Reservoir No. 11 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Sunriver Airport LLC/Parallel Taxiway Construction (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUNSTONE CIRCUITS, LLC/SUNSTONE CIRCUITS (Stormwater; NPDES specific SIC codes)
SUNSTONE CIRCUITS, LLC/SUNSTONE CIRCUITS (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
Suntree Inc./Foxwood Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUNTRUST LAND COMPANY, LLC/MOUNTAIN GATE PHASE 4 (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUPERIOR STEEL, LLC/SUPERIOR STEEL FABRICATION (Stormwater; NPDES specific SIC codes)
SUPERIOR TANK WASH, INC./SUPERIOR TANK WASH, INC. (Stormwater; NPDES specific SIC codes)
Supervalu, Inc./Supervalu, Inc. (Stormwater; NPDES specific SIC codes)
SUPREME PERLITE CO./SUPREME PERLITE CO. (Stormwater; NPDES specific SIC codes)
Supreme Steel Inc./Supreme Steel – Portland (Stormwater; NPDES specific SIC codes)
Surf View Village LLC/Surf View Village (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUSTAINABLE FAIRVIEW ASSOCIATES, LLC/FAIRVIEW SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Sutherlin Family Church/Family Church Parking Lot and Addition (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUTHERLIN LAND, LLC/SUTHERLIN LAND LLC COMMERCIAL DEVELOPMENT PROJECT (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUTHERLIN, CITY OF/SUTHERLIN STP (Stormwater; NPDES construction more than 1 acre disturbed ground)
SUTHERLIN, CITY OF/SUTHERLIN STP (Sewage – 1 MGD or more but less than 2 MGD)
SUTHERLIN, CITY OF/SUTHERLIN NONPAREIL WTP (Industrial Wastewater; NPDES filter backwash)
SUTHERLIN, CITY OF/SUTHERLIN COOPER CREEK WTP (Industrial Wastewater; NPDES filter backwash)
SUTHERLIN, CITY OF/SUTHERLIN WASTEWATER TREATMENT PLANT IMPROVEMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
SW Polk Fire District/Salt Creek Fire Station (Stormwater; NPDES construction more than 1 acre disturbed ground)
Swaggart Brothers Inc./PDX 063 Site Grading (Stormwater; NPDES construction more than 1 acre disturbed ground)
SWAGGART BROTHERS, INC./PDX 62 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Swaggart Brothers, Inc./Juniper Canyon West Substation (Stormwater; NPDES construction more than 1 acre disturbed ground)
Swan Mining, LLC/Eureka Mine (Stormwater; NPDES construction more than 1 acre disturbed ground)
SWANSON BROS. LUMBER CO., INC./SWANSON BROS. LUMBER CO. (Stormwater; NPDES specific SIC codes)
SWANSON GROUP MFG. LLC/SPRINGFIELD PLYWOOD/VENEER (Stormwater; NPDES construction more than 1 acre disturbed ground)
SWANSON GROUP MFG. LLC/SPRINGFIELD PLYWOOD/VENEER (Stormwater; NPDES specific SIC codes)
SWANSON GROUP MFG. LLC/GLENDALE PLYWOOD VENEER (Industrial Wastewater; NPDES log ponds)
SWANSON GROUP MFG. LLC/GLENDALE PLYWOOD VENEER (Stormwater; NPDES specific SIC codes)
SWANSON GROUP MFG. LLC/SWANSON GROUP MFG. ROSEBURG (Industrial Wastewater; NPDES log ponds)
SWANSON GROUP MFG. LLC/SWANSON GROUP MFG. ROSEBURG (Stormwater; NPDES specific SIC codes)
SWANSON GROUP MFG. LLC/GLENDALE SAWMILL (Industrial Wastewater; NPDES log ponds)
SWANSON GROUP MFG. LLC/GLENDALE SAWMILL (Stormwater; NPDES specific SIC codes)
SWANSON GROUP MFG. LLC/SWANSON GROUP MFG. GLIDE (Industrial Wastewater; NPDES boiler blowdown)
SWANSON, CRAIG W/CRAIG W SWANSON (Industrial Wastewater; 700PM, NPDES suction dredges)
SWANSON, GLENN FD/GLENN FD SWANSON (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
SWANSON, JOHN/JOHN SWANSON (Industrial Wastewater; 700PM, NPDES suction dredges)
SWANSON, MICHAEL/MICHAEL SWANSON (Industrial Wastewater; 700PM, NPDES suction dredges)
Sweet Home School Distrct/Sweet Home Junior High School (Stormwater; NPDES construction more than 1 acre disturbed ground)
SWEET HOME, CITY OF/SWEET HOME STP (Sewage – 1 MGD or more but less than 2 MGD)
SWEET HOME, CITY OF/CITY OF SWEET HOME (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
SWEET TRUCKING, INC./SWEET TRUCKING (Industrial Wastewater; NPDES wash water)
Swinerton Builders, Inc./Lakeview Airport (Stormwater; NPDES construction more than 1 acre disturbed ground)
Swinerton Builders, Inc./Garrett Solar (Stormwater; NPDES construction more than 1 acre disturbed ground)
Swire Pacific Holdings, Inc./Swire Coca-Cola USA (Stormwater; NPDES specific SIC codes)
Sysco Portland, Inc./Sysco of Portland (Stormwater; NPDES specific SIC codes)
T Bailey, Inc./East Hills Reservoir and Booster Pump Station (Stormwater; NPDES construction more than 1 acre disturbed ground)
T5@Portland II, LLC/T5@Portland II, LLC (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
TALIESIN HOMES NW, LLC/TIMBER RIDGE & CASCADIA RIDGE LOTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
TALIESIN HOMES NW, LLC/BLACK HORSE (Stormwater; NPDES construction more than 1 acre disturbed ground)
Taliesin Homes NW, LLC/Hayden’s Meadow at Brookside (Stormwater; NPDES construction more than 1 acre disturbed ground)
TANGENT, CITY OF/TANGENT STP (Sewage – less than 1 MGD with discharging lagoons)
Tapani Inc./Hattan Road Transmission Main (Stormwater; NPDES construction more than 1 acre disturbed ground)
Tasso Custom Homes LLC/Tasso Hills 2 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
TAYLOR NORTHWEST, LLC/CITY OF PRINEVILLE AIRPORT UTILITY IMPROVEMENTS – 2018 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Taylor Northwest, LLC/Prineville 10th and Main Sewer (Stormwater; NPDES construction more than 1 acre disturbed ground)
TAYLOR, WILLIAM/WILLIAM TAYLOR (Industrial Wastewater; 700PM, NPDES suction dredges)
TDY INDUSTRIES, LLC/ATI Millersburg Teledyne Wah Chang (Stormwater; NPDES specific SIC codes)
TDY INDUSTRIES, LLC/ATI Millersburg Teledyne Wah Chang (Primary smelting and/or refining – Non-ferrous metals utilizing sand chlorination separation facilities)
TE AMO RAPIDO, LLC/JASPER MEADOWS ADDITIONS 5, 6 & 7 (Stormwater; NPDES construction more than 1 acre disturbed ground)
TEEVIN BROS. LAND & TIMBER CO., LLC/TEEVIN BROS. LAND & TIMBER CO. (Stormwater; NPDES specific SIC codes)
TEEVIN BROS. LAND & TIMBER CO., LLC/BRADLEY PIT (Stormwater; NPDES sand & gravel mining)
TEEVIN BROS. LAND & TIMBER CO., LLC/TEEVIN BROS LOG YARD (Stormwater; NPDES specific SIC codes)
Teevin Fischer Investment LLC/Rippet Pit (Stormwater; NPDES sand & gravel mining)
TEKTRONIX, INC./TEKTRONIX BEAVERTON CAMPUS (INDUSTRIAL WWTP) (Industrial Wastewater; NPDES cooling water)
TEKTRONIX, INC./TEKTRONIX BEAVERTON CAMPUS (INDUSTRIAL WWTP) (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
TEMCO METAL PRODUCTS COMPANY/TEMCO METAL PRODUCTS COMPANY (Stormwater; NPDES specific SIC codes)
TEMCO, LLC/TEMCO (Stormwater; NPDES specific SIC codes)
TERMINAL ICE & COLD STORAGE CO., LLC/TERMINAL ICE & COLD STORAGE – VAN HORN (Food/beverage processing – Washing/Packing only)
TERMINAL TRANSFER INC./TERMINAL TRANSFER INC. (Stormwater; NPDES specific SIC codes)
TERRACE 1986, LLC/STEELHEAD RUN WAREHOUSE (Stormwater; NPDES construction more than 1 acre disturbed ground)
TERRELL, DARRELL D/DARRELL D TERRELL (Industrial Wastewater; 700PM, NPDES suction dredges)
Terry Caster/Hobart Mini Storage (Stormwater; NPDES construction more than 1 acre disturbed ground)
Terry’s Diesel Repair, Inc./Terry’s Diesel Repair (Stormwater; NPDES specific SIC codes)
TESKY, BRENT A/BRENT A TESKY (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
TESSIER, RICHARD R/RICHARD R TESSIER (Industrial Wastewater; 700PM, NPDES suction dredges)
TFRL, LLC/The Flats @ Rogers Landing (Stormwater; NPDES construction more than 1 acre disturbed ground)
The City of Veneta/8th Street Water Main and Pavement Replacement (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE DALLES, CITY OF/THE DALLES STP (Sewage – 2 MGD or more but less than 5 MGD)
THE DALLES, CITY OF/THE DALLES CITY OF WATER TREATMENT PLANT (Industrial Wastewater; NPDES filter backwash)
THE DALLES, CITY OF/COLUMBIA GORGE DISCOVERY CENTER WATER SYSTEM (Industrial Wastewater; NPDES filter backwash)
THE DALLES, LLC/THE DALLES BEST WESTERN (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE FIFE GROUP, LLC/FIR VILLIA ESTATES (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Gleanns at River Place, LLC/River Place at Lake Side (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE GLEANNS AT RIVERPLACE, LLC/THE GLEANNS AT RIVERPLACE II (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE HARRIS SOUP COMPANY/HARRY’S FRESH FOODS (Stormwater; NPDES specific SIC codes)
THE HILLS OF DEPOE BAY, LIMITED PARTNERSHIP/THE HILLS OF DEPOE BAY (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE HILLS OF DEPOE BAY, LLP/THE HILLS OF DEPOE BAY (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE KIRKBRIDE GROUP, INC./DETROIT SELF-STORAGE (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE LANDING AT MACADAM, LLC/THE LANDING AT MACADAM (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Marine Salvage Consotium, Inc./Fred Devine Diving & Salvage (Stormwater; NPDES specific SIC codes)
The Martin-Brower Company, L.L.C./Martin Brower (Stormwater; NPDES specific SIC codes)
The Math Learning Center/Math Learning Center (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Natt McDougall Company/Clackamas Hatchery Gravity Intake Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE NINES, LLC/THE NINES SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
The Papé Group, Inc./Pape Ditch Witch (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Press Blocks Collaborative LLC/Press Blocks Full Block (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE PUFF FACTORY LLC/THE PUFF FACTORY (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE QUIKRETE COMPANIES, LLC/QUIKRETE (Stormwater; NPDES specific SIC codes)
The Reed Institute/Reed College Residence Hall (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Related Companies of California, LLC/CCC Small Division (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Shelburne Co. Inc/Jordan Residence (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Spanos Corporation/South Cooper Mountain Heighs Phase 5 Multi-Family (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
The Springs Living/Lake Oswego Springs (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Sunriver Owners Association/Sunriver Owners Association North Pool Modificatons (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE THOMAS KAY COMPANY/KURTH MEADOWS (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Thomas Kay Company/Ash Grove (Stormwater; NPDES construction more than 1 acre disturbed ground)
The Truck Depot LLC/The Truck Depot (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE TRUSS COMPANY AND BUILDING SUPPLY, INC./THE TRUSS COMPANY AND BUILDING SUPPLY, INC. (Stormwater; NPDES specific SIC codes)
THE WHITING-TURNER CONTRACTING COMPANY/THE WHITING-TURNER CONTRACTING COMPANY – THE DALLES (Stormwater; NPDES construction more than 1 acre disturbed ground)
THE WILLAMETTE VALLEY COMPANY LLC/WILLAMETTE VALLEY COMPANY (Stormwater; NPDES specific SIC codes)
THERM-TEC, INC./THERM-TEC, INC. (Stormwater; NPDES specific SIC codes)
THERMAL MODIFICATION TECHNOLOGIES, INC./THERMAL MODIFICATION TECHNOLOGIES,INC. (Stormwater; NPDES specific SIC codes)
THERMO FLUIDS, INC./THERMO FLUIDS, INC. (Stormwater; NPDES specific SIC codes)
THOMAS BROWNSON/THOMAS BROWNSON (Domestic Wastewater; NPDES floating residences in Lower Columbia-Youngs Subbasin.)
Thomas S. Rosenthal/Rosenthal Residence (Stormwater; NPDES construction more than 1 acre disturbed ground)
THOMAS, DANA L/DANA L THOMAS (Industrial Wastewater; 700PM, NPDES suction dredges)
THOMAS, DANNY L/DAN L THOMAS (Industrial Wastewater; 700PM, NPDES suction dredges)
THOMAS, DAVID R/DAVID R THOMAS (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
THOMAS, MICHAEL A/MICHAEL A THOMAS (Industrial Wastewater; 700PM, NPDES suction dredges)
THOMPSON TIMBER COMPANY/THOMPSON TIMBER COMPANY (Stormwater; NPDES specific SIC codes)
THOMPSON, CLAYTON ALLEN/CLAYTON THOMPSON (Industrial Wastewater; 700PM, NPDES suction dredges)
THOMPSON, CLAYTON ALLEN/CLAYTON THOMPSON (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
Thomson Equipment Co./Thomson Equipment Co. (Stormwater; NPDES specific SIC codes)
THREE RIVERS SCHOOL DISTRICT/HIDDEN VALLEY HIGH SCHOOL STP (Sewage – less than 1 MGD)
THREE RIVERS/JOSEPHINE COUNTY UNIT JOINT SCHOOL DISTRICT/FLEMING MIDDLE SCHOOL STP (Sewage – less than 1 MGD)
THRIFTY PAYLESS, INC/RITE AID DISTRIBUTION CENTER # 0080 (Stormwater; NPDES specific SIC codes)
THRIFTY PAYLESS, INC/RITE AID DISTRIBUTION CENTER # 0080 (Industrial Wastewater; NPDES wash water)
TI SQUARED TECHNOLOGIES/TI SQUARED BUILDING (Stormwater; NPDES construction more than 1 acre disturbed ground)
Ti Squared Technologies, Inc./Ti Squared Castings (Stormwater; NPDES specific SIC codes)
Tickle Creek Solar, LLC/Tickle Creek Solar Facility (Stormwater; NPDES construction more than 1 acre disturbed ground)
TIDEWATER CONTACTORS, INC./2ND BRIDGE GRAVEL BAR (Stormwater; NPDES sand & gravel mining)
TIDEWATER CONTRACTORS INC./TIDEWATER BAR (Stormwater; NPDES sand & gravel mining)
TIDEWATER CONTRACTORS, INC./GANTY PROPERTY (Stormwater; NPDES construction more than 1 acre disturbed ground)
TIDEWATER CONTRACTORS, INC./WEDDERBURN SITE (Stormwater; NPDES sand & gravel mining)
TIDEWATER CONTRACTORS, INC./FITZ PIT (Stormwater; NPDES sand & gravel mining)
Tieton Homes LLC/Hood Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
Tigard Tualatin School District/Tualatin High School Renovations and Additions (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Tigard Tualatin School District/Tigard HS Renovations (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Tigard-Tualatin School District/Twality Templeton Schools Improvements (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Tillamook Bay Watershed Council/Skookum Dam Removal (Stormwater; NPDES construction more than 1 acre disturbed ground)
TILLAMOOK COUNTY CREAMERY ASSOCIATION/TILLAMOOK CREAMERY (Stormwater; NPDES specific SIC codes)
TILLAMOOK COUNTY CREAMERY ASSOCIATION/TILLAMOOK CREAMERY (Food/beverage processing – Medium. Flow between 0.1 MGD and 1 MGD, or flow greater than or equal to 1 MGD for less than 180 days/year)
Tillamook County Creamery Association/New Visitor Center (Stormwater; NPDES construction more than 1 acre disturbed ground)
TILLAMOOK COUNTY PUBLIC WORKS DEPARTMENT/TILLAMOOK TRANSFER STATION (Stormwater; NPDES specific SIC codes)
TILLAMOOK COUNTY SOIL AND WATER CONSERVATION DISTRICT/TILLAMOOK COUNTY SOIL AND WATER CONSERVATION DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
TILLAMOOK RV PARK, LLC/TILLAMOOK RV PARK (Sewage – less than 1 MGD)
TILLAMOOK, CITY OF/TILLAMOOK STP (Sewage – 1 MGD or more but less than 2 MGD)
TIMBER PRODUCTS CO. LIMITED PARTNERSHIP/SPECTRUM DIVISION (Stormwater; NPDES specific SIC codes)
TIMBER PRODUCTS CO. LIMITED PARTNERSHIP/TIMBER PRODUCTS CO. LIMITED PARTNERSHIP (Stormwater; NPDES specific SIC codes)
TIMBER PRODUCTS CO. LIMITED PARTNERSHIP/TIMBER PRODUCTS TRUCKING, INC. (Stormwater; NPDES specific SIC codes)
TIMBER RIDGE PLACE APARTMENTS, LLC/TIMBER RIDGE PLACE APARTMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
TIMBER SUPPLY EXPLOSIVES, INC./TIMBER SUPPLY EXPLOSIVES, INC. (Stormwater; NPDES specific SIC codes)
Timberhill Partners, LLC/Timberhill Apartment Phase 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
TIOGA SPORTS PARK ASSOCIATION, INC./TIOGA SPORTS PARK PUBLIC GUN RANGE AND TRAINING FACILITY (Stormwater; NPDES construction more than 1 acre disturbed ground)
TJC Properties, LLC/Christenson Electric Warehouse (Stormwater; NPDES construction more than 1 acre disturbed ground)
TL Drechsel LLC/Lookingglass Creek Estates (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOCE, JOSEPH ANTHONY/JOSEPH ANTHONY TOCE (Industrial Wastewater; 700PM, NPDES suction dredges)
TODD, RICHARD L/RICHARD L TODD (Industrial Wastewater; 700PM, NPDES suction dredges)
TOKAI CARBON U.S.A./TOKAI CARBON (Stormwater; NPDES specific SIC codes)
Tokola Properties/Independence Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOKOLA PROPERTIES, INC./INDEPENDENCE LANDING HOTEL (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOKYO OHKA KOGYO AMERICA, INC./TOK AMERICA (Stormwater; NPDES specific SIC codes)
TOLEDO, CITY OF/TOLEDO STP (Sewage – less than 1 MGD)
TOLEDO, CITY OF/TOLEDO, CITY OF (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
Toll Brothers Real Estate, Inc./Scouters Mountain – Toll Brothers (Stormwater; NPDES construction more than 1 acre disturbed ground)
Tom Houser/26281 Petzold Road (Stormwater; NPDES construction more than 1 acre disturbed ground)
Tom Malot Construction Co., Inc./McKenzie Village Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOM WESTER BUILDER, INC/STERLING WOODS, 2ND ADDITION (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
TOMBSTONE PROPERTIES LLC/PARKWAY PROJECT (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOUCHMARK HEIGHTS, LLC/Touchmark Heights in the West Hills Phase 2-A (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Town Trucking/Rivergate Storage Facility (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOWNSEND FARMS, INC./Townsend Business Park (Stormwater; NPDES construction more than 1 acre disturbed ground)
Townsend Farms, Inc./Snowberry Reservoir (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOWNSEND LANE, LLC/TOWNSEND LANE SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
TOYO TANSO USA, INC./TOYO TANSO USA INC (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
TOYOTA LOGISTICS SERVICES, INC./TOYOTA (Stormwater; NPDES specific SIC codes)
TP FREIGHT LINES, INC/TP FREIGHT LINES – PORTLAND (Stormwater; NPDES specific SIC codes)
TP FREIGHT LINES, INC./TP FREIGHT LINES – ASTORIA (Stormwater; NPDES specific SIC codes)
TP GRANTS PASS, LLC/TP GRANTS PASS, LLC (Stormwater; NPDES specific SIC codes)
TRADEMARK ENTERPRISES, LLC/SUNRISE RANCH (Stormwater; NPDES construction more than 1 acre disturbed ground)
TRADEMARK ENTERPRISES, LLC/ILLAHE FOREST SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Trademark Enterprises, LLC / Visionary Group, LLC/Salem-Dallas Highway Mini Storage (Stormwater; NPDES construction more than 1 acre disturbed ground)
TRANSCO INDUSTRIES, INC./TRANSCO INDUSTRIES, INC. (Stormwater; NPDES specific SIC codes)
TRANSFORMER TECHNOLOGIES LLC/TRANSFORMER TECHNOLOGIES LLC (Stormwater; NPDES specific SIC codes)
Treasure Valley Community College/Career and Technical Education Center (Stormwater; NPDES construction more than 1 acre disturbed ground)
TREE TOP, INC./TREE TOP, INC. (Stormwater; NPDES specific SIC codes)
TRESSLER, NICHOLAS L.K./NICHOLAS L.K. TRESSLER (Industrial Wastewater; 700PM, NPDES suction dredges)
TRI COUNTY COOPERATIVE WEED MANAGEMENT AREA/TRI COUNTY COOPERATIVE WEED MANAGEMENT AREA (Pesticide General Permit – Water Quality NPDES General Permit)
TRI-AGG, INC./ALDERMANS BUTTE (Stormwater; NPDES sand & gravel mining)
TRI-CITY SERVICE DISTRICT/BLUE HERON PAPER CO. (Pulp, paper, or other fiber pulping industry.)
TRI-COUNTY INVESTMENTS, LLC/HENSHAW FARMS (Stormwater; NPDES construction more than 1 acre disturbed ground)
TRI-COUNTY METROPOLITAN TRANSPORTATION DISTRICT OF OREGON/TRI-MET MERLO ROAD GARAGE (Stormwater; NPDES specific SIC codes)
TRI-COUNTY METROPOLITAN TRANSPORTATION DISTRICT OF OREGON/TriMet WES COMMUTER RAIL MAINTENANCE FACILITY (Stormwater; NPDES specific SIC codes)
Tri-County Metropolitan Transportation District of Oregon/TriMet – Elmonica Rail Facility (Stormwater; NPDES specific SIC codes)
Tri-County Metropolitan Transportation District of Oregon/TriMet – Ruby Junction South Maintenance Facility (Stormwater; NPDES specific SIC codes)
Tri-County Metropolitan Transportation District of Oregon/TriMet – Columbia Bus Garage (Stormwater; NPDES specific SIC codes)
Triad Machinery/Triad Machinery (Stormwater; NPDES specific SIC codes)
TRICKEL, LONNIE J/LONNIE J TRICKEL (Industrial Wastewater; 700PM, NPDES suction dredges)
TRIGGCO REAL ESTATE LLC/ENVIRONMENTAL CAP AND STORMWATER REPAIRS AND IMPROVEMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
Trillium Lumber Co./Trillium Lumber Co. (Stormwater; NPDES specific SIC codes)
Triple S Oregon, LLC/Mitsubishi FUSO (Stormwater; NPDES construction more than 1 acre disturbed ground)
Triplett Wellman/Blanchet Catholic School – Track and Field (Stormwater; NPDES construction more than 1 acre disturbed ground)
Triplett Wellman, Inc./St. Helens Middle School (Stormwater; NPDES construction more than 1 acre disturbed ground)
Triplett Wellman, Inc./Waldo Middle School (Stormwater; NPDES construction more than 1 acre disturbed ground)
Triton West LLC/Shell Portland Bulk Terminal (Stormwater; NPDES specific SIC codes)
Triton West LLC/Shell Portland Bulk Terminal (Industrial Wastewater; NPDES petroleum hydrocarbon cleanup)
Trojan Storage/Oregon City Self Storage (Stormwater; NPDES construction more than 1 acre disturbed ground)
Trojan Storage of Portland, LLC/Trojan Storage of Portland (Stormwater; NPDES construction more than 1 acre disturbed ground)
TROUTDALE, CITY OF/CITY OF TROUTDALE WATER POLLUTION CONTROL FACILITY (Sewage – 1 MGD or more but less than 2 MGD)
TROUTDALE, CITY OF/TROUTDALE MUNICIPAL STORMWATER, MS4 (4000 MS4-Phase 2 General Permit – Water Quality NPDES General Permit)
TROY JOHNS AND ROBERT SCHMELING/LAKE LYTLE ESTATES (Stormwater; NPDES construction more than 1 acre disturbed ground)
TRUITT FAMILY FOODS, INC./TRUITT FAMILY FOODS, INC. (Stormwater; NPDES specific SIC codes)
TRUMBLE, RICHARD J/RICHARD J TRUMBLE (Industrial Wastewater; 700PM, NPDES suction dredges)
TT & L SHEET METAL, INC./TT & L SHEET METAL, INC. (Stormwater; NPDES specific SIC codes)
TUALATIN LTC PROPERTIES LLC/MARQUIS TUALATIN (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
TUALATIN SLEEP, LLC/HEDGE CREEK BUSINESS CENTER (Stormwater; NPDES specific SIC codes)
TUALATIN VALLEY SPORTSMEN’S CLUB/LOWER RANGE COMPLEX/SAFETY BERM EXP. (Stormwater; NPDES construction more than 1 acre disturbed ground)
TUBE FORGINGS OF AMERICA, INC./TUBE FORGINGS OF AMERICA (Stormwater; NPDES specific SIC codes)
TUCHTENHAGEN, JAMES L/JAMES L TUCHTENHAGEN (Industrial Wastewater; 700PM, NPDES suction dredges)
TUCKER SNO-CAT CORPORATION/TUCKER SNO-CAT (Stormwater; NPDES specific SIC codes)
Turner Construction Company/Adidas Eve Project (Stormwater; NPDES construction more than 1 acre disturbed ground)
TURNER, CITY OF/TURNER MUNICIPAL STORMWATER, MS4 (Municipal Separate Storm Sewer System – Phase II)
Turtle Mountain, LLC/Danone (Stormwater; NPDES specific SIC codes)
TUSO, CHRISTOPHER L/CHRISTOPHER L TUSO (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
TVT DIE CASTING & MANUFACTURING, INC./TVT DIE CASTING & MANUFACTURING (Stormwater; NPDES specific SIC codes)
TWIN CREEKS DEVELOPMENT CO., LLC/TWIN CREEKS CROSSING/THE NORTH VILLAGE (Stormwater; NPDES construction more than 1 acre disturbed ground)
TWIN CREEKS DEVELOPMENT CO., LLC/TWIN CREEKS CROSSING/THE NORTH VILLAGE (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
TWIN ROCKS SANITARY DISTRICT/TWIN ROCKS WWTP (Sewage – less than 1 MGD)
TYREE OIL, INC./TYREE OIL EUGENE (Stormwater; NPDES specific SIC codes)
TYREE OIL, INC./TYREE OIL NORTH BEND (Stormwater; NPDES specific SIC codes)
U.S. FISH AND WILDLIFE SERVICE/MALHEUR NATIONAL WILDLIFE REFUGE (Pesticide General Permit – Water Quality NPDES General Permit)
U.S. METAL WORKS, INC./U.S. METALS WORKS, INC. (Stormwater; NPDES construction more than 1 acre disturbed ground)
U.S. METAL WORKS, INC./U.S. METALS WORKS, INC. (Stormwater; NPDES specific SIC codes)
UAA/GKD Archibald Grove Investors, LLC/Archibald Grove Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
UAA/GKD Douglas Grove Investors, LLC/Douglas Grove Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
UFP MCMINNVILLE, LLC/PLANT 388 (Stormwater; NPDES specific SIC codes)
UFP WOODBURN, LLC/PLANT 380 (Stormwater; NPDES specific SIC codes)
Ultimate RB Inc./RB Recycling (Stormwater; NPDES specific SIC codes)
ULTIMATE RB, INC./RB RUBBER (Stormwater; NPDES specific SIC codes)
UMATILLA, CITY OF/UMATILLA STP (Sewage – less than 1 MGD)
UMATILLA, CITY OF/UMATILLA INDUSTRIAL WASTEWATER FACILITY (All facilities not elsewhere classified which dispose of non-process wastewaters)
Umbrella Properties, Inc./Country Crossroads (Stormwater; NPDES construction more than 1 acre disturbed ground)
UMPQUA AQUACULTURE, INC./UMPQUA AQUACULTURE, INC. (Industrial Wastewater; NPDES seafood processing)
UMPQUA BASIN WATER ASSOCIATION, INC./WATER TREATMENT PLANT (Industrial Wastewater; NPDES filter backwash)
UMPQUA DAIRY PRODUCTS CO./UMPQUA DAIRY PRODUCTS CO. (Stormwater; NPDES specific SIC codes)
UMPQUA LUMBER CO./UMPQUA LUMBER CO. (Industrial Wastewater; NPDES log ponds)
UMPQUA LUMBER CO./UMPQUA LUMBER CO. (Industrial Wastewater; NPDES boiler blowdown)
UMPQUA LUMBER CO./UMPQUA LUMBER CO. (Stormwater; NPDES specific SIC codes)
UMPQUA QUARRIES, LLC/WILBUR DIVISION (Stormwater; NPDES sand & gravel mining)
UMPQUA QUARRIES, LLC/UMPQUA QUARRIES, LLC (Stormwater; NPDES sand & gravel mining)
UNDESIGNATED LAND, INC./ALOHA QUARRY (Stormwater; NPDES sand & gravel mining)
Union Corner Construction, Inc./Power Rents (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
UNION COUNTY/BAUM INDUSTRIAL PARK INFRASTRUCTURE IMPROVEMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
UNION COUNTY VECTOR CONTROL DISTRICT/UNION COUNTY VECTOR CONTROL DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
Union Gospel Mission Salem/Union Gospel Mission Salem (Stormwater; NPDES construction more than 1 acre disturbed ground)
UNION PACIFIC RAILROAD COMPANY/UNION PACIFIC RAILROAD – ALBINA (Stormwater; NPDES specific SIC codes)
UNION, CITY OF/UNION STP (Sewage – less than 1 MGD)
UNITED DISPOSAL SERVICE, INC./UNITED DISPOSAL SERVICE, INC. (Stormwater; NPDES specific SIC codes)
United Pacific Forest Products/UPFP (Stormwater; NPDES specific SIC codes)
UNITED PARCEL SERVICE, INC./UPS – ROSEBURG (Stormwater; NPDES specific SIC codes)
UNITED PARCEL SERVICE, INC./UPS – ALBANY (Stormwater; NPDES specific SIC codes)
UNITED PARCEL SERVICE, INC./UPS – SPRINGFIELD (Stormwater; NPDES specific SIC codes)
UNITED PARCEL SERVICE, INC./UNITED PARCEL SERVICE – GRANTS PASS (Industrial Wastewater; NPDES wash water)
UNITED PARCEL SERVICE, INC./UNITED PARCEL SERVICE, INC. (Industrial Wastewater; NPDES wash water)
UNITED PARCEL SERVICE, INC./UPS SALEM (Stormwater; NPDES specific SIC codes)
Univar Solutions USA Inc./Univar Solutions (Stormwater; NPDES specific SIC codes)
UNIVAR USA INC/UNIVAR USA INC (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
University of Portland/UP Dundon-Berchtold Hall (Stormwater; NPDES construction more than 1 acre disturbed ground)
University of Portland/UP Franz River Campus (Stormwater; NPDES construction more than 1 acre disturbed ground)
Upper Midhill Estates, LLC/Chene Blanc (Stormwater; NPDES construction more than 1 acre disturbed ground)
UPS GROUND FREIGHT, INC./UPS FREIGHT (Stormwater; NPDES specific SIC codes)
UPS GROUND FREIGHT, INC./UPS GROUND FREIGHT, INC. (Stormwater; NPDES specific SIC codes)
Urban Development Group/Kennedy Park (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Urban Edge Builders, Inc./Oliver Station (Stormwater; NPDES construction more than 1 acre disturbed ground)
US Alliance Holden of Pearl, LLC/Holden of Pearl (Stormwater; NPDES construction more than 1 acre disturbed ground)
US ARMY CORPS OF ENGINEERS, BONNEVILLE LOCK AND DAM/BONNEVILLE;USACOE-TANNER CREEK WASTEWATER TREATMENT PLANT (Sewage – less than 1 MGD)
US ARMY CORPS OF ENGINEERS, PORTLAND DISTRICT/JOHN DAY/THE DALLES/WILLAMETTE VALLEY PROJECTS (Pesticide General Permit – Water Quality NPDES General Permit)
US DEPT OF VETERANS AFFAIRS/SOUTHERN OREGON REHAB CENTER (Pesticide General Permit – Water Quality NPDES General Permit)
US FISH AND WILDLIFE SERVICE/USFWS – KLAMATH BASIN NWR COMPLEX (Pesticide General Permit – Water Quality NPDES General Permit)
US FISH AND WILDLIFE SERVICE/UMATILLA NWR; COLD SPRINGS NWR; MCNARY NWR (Pesticide General Permit – Water Quality NPDES General Permit)
US FOREST SERVICE/TIMBERLAKE STP (Sewage – less than 1 MGD)
US FOREST SERVICE/USFS – J. HERBERT STONE NURSERY (Pesticide General Permit – Water Quality NPDES General Permit)
US FOREST SERVICE, SIUSLAW NATIONAL FOREST/US FOREST SERVICE, SIUSLAW NATIONAL FOREST (Pesticide General Permit – Water Quality NPDES General Permit)
USA Regrowth Fund LLC/1901 S Ivy Street (Stormwater; NPDES construction more than 1 acre disturbed ground)
USDA FOREST SERVICE – WILLAMETTE NATIONAL FOREST/USDA FOREST SERVICE – WILLAMETTE NATIONAL FOREST (Pesticide General Permit – Water Quality NPDES General Permit)
USDA/US FOREST SERVICE – COLUMBIA RIVER GORGE NAT’L SCENIC AREA/MULTNOMAH FALLS LODGE STP (Sewage – less than 1 MGD)
USDA; FOREST SERVICE/USFS – UMPQUA NATIONAL FOREST; TILLER RANGER STATION STP (Sewage – less than 1 MGD)
USDA; FOREST SERVICE/USFS – UMPQUA NATIONAL FOREST; WOLF CREEK CIVILIAN CONSERVATION CENTER (Sewage – less than 1 MGD)
USDA; FOREST SERVICE/USFS – STATEWIDE RECREATION CONSTRUCTION STORMWATER (NWR FILE) (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
USDA; FOREST SERVICE/WALLOWA-WHITMAN NATIONAL FOREST (Pesticide General Permit – Water Quality NPDES General Permit)
USDA; FOREST SERVICE/FREMONT – WINEMA NATIONAL FOREST (Pesticide General Permit – Water Quality NPDES General Permit)
USDA; FOREST SERVICE/DESCHUTES & OCHOCO NATIONAL FORESTS (Pesticide General Permit – Water Quality NPDES General Permit)
USDA; FOREST SERVICE/USFS – UMATILLA NATIONAL FOREST (Pesticide General Permit – Water Quality NPDES General Permit)
USDOD; US ARMY CORPS OF ENGINEERS/USACOE – US GOVERNMENT MOORINGS; ST. HELENS ROAD, PORTLAND (Stormwater; NPDES specific SIC codes)
USDOD; US ARMY CORPS OF ENGINEERS/USCOE – STATEWIDE GEN12CA (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
USDOD; US ARMY CORPS OF ENGINEERS BONNEVILLE DAM/BONNEVILLE LOCK & DAM-USACOE (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
USDOE; BONNEVILLE POWER ADMINISTRATION/USBPA – STATEWIDE CONSTRUCTION STORMWATER PERMIT (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
USDOI; BUREAU OF RECLAMATION/USBOR – KLAMATH BASIN AREA OFFICE (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
USDOI; BUREAU OF RECLAMATION/UMATILLA BASIN PROJECT AND UMATILLA PROJECT (Pesticide General Permit – Water Quality NPDES General Permit)
USDOI; BUREAU OF RECLAMATION/KLAMATH PROJECT AND PEST MANAGEMENT AREAS (Pesticide General Permit – Water Quality NPDES General Permit)
USDOI; FISH & WILDLIFE SERVICE/USFW – EAGLE CREEK NATIONAL FISH HATCHERY (Dairies, fish hatcheries and other confined feeding operations on individual permits)
USDOT; FEDERAL HIGHWAY ADMINISTRATION/USFHA – STATEWIDE CONSTRUCTION STORMWATER (NWR FILE) (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
USF REDDAWAY INC./REDDAWAY (506) (Stormwater; NPDES specific SIC codes)
USG OREGON LLC/NEAL HOT SPRINGS (Stormwater; NPDES construction more than 1 acre disturbed ground)
VALE OREGON IRRIGATION DISTRICT/VALE OREGON IRRIGATION DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
VALE OREGON IRRIGATION DISTRICT/VALE OREGON IRRIGATION DISTRICT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
Valerian Homes, LLC/Shannon Lane Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
VALLEY LANDFILLS, INC/PROCESSING AND RECOVERY CENTER (Stormwater; NPDES specific SIC codes)
VALLEY LANDFILLS, INC./COFFIN BUTTE LANDFILL (Stormwater; NPDES specific SIC codes)
VALLEY LANDFILLS, INC./COFFIN BUTTE LANDFILL (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
VALLEY MILLING & LUMBER, LLC/VALLEY MILLING & LUMBER, LLC (Stormwater; NPDES specific SIC codes)
VALLEY MILLING & LUMBER, LLC/CASCADIAN COMPANY (Stormwater; NPDES specific SIC codes)
VALLEY PAVING & ASPHALT, INC./VALLEY PAVING & ASPHALT, INC. (Stormwater; NPDES sand & gravel mining)
VALLEY SOLID WASTE MANAGEMENT CORP./VALLEY RECYCLING & DISPOSAL, INC. (Stormwater; NPDES specific SIC codes)
VALMONT INDUSTRIES, INC./VALMONT COATINGS (Stormwater; NPDES specific SIC codes)
VAN AMBURG, REX/REX VAN AMBURG (Industrial Wastewater; 700PM, NPDES suction dredges)
VAN DREW, GARY D/GARY D VAN DREW (Industrial Wastewater; 700PM, NPDES suction dredges)
VAN LYDEGRAF, DALE/DOAKS FERRY SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
VAN ORMAN, DONALD/DON VAN ORMAN (Industrial Wastewater; 700PM, NPDES suction dredges)
Vander Pol Investments, LLC/Oak Harbor Trucking (Stormwater; NPDES construction more than 1 acre disturbed ground)
VANPORT MANUFACTURING, INC./VANPORT MANUFACTURING, INC. (Stormwater; NPDES specific SIC codes)
VARNER, JOHN ALAN/JOHN A VARNER (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
VAUGHN, CALVIN E/CALVIN E VAUGHN (Industrial Wastewater; 700PM, NPDES suction dredges)
VENETA, CITY OF/VENETA STP (Sewage – less than 1 MGD with discharging lagoons)
VENETA, CITY OF/TAX LOT 600 (Stormwater; NPDES construction more than 1 acre disturbed ground)
VENTURA FOODS, LLC/VENTURA FOODS, LLC (Industrial Wastewater; NPDES cooling water)
VENTURA FOODS, LLC/VENTURA FOODS, LLC (Stormwater; NPDES specific SIC codes)
VENTURA FOODS, LLC/VENTURA FOODS, LLC (Stormwater; NPDES specific SIC codes)
Venture Properties Inc./Silverstone (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Venture Properties, Inc./King’s Landing (Stormwater; NPDES construction more than 1 acre disturbed ground)
VENTURE PROPERTIES, INC./HAZELWOOD FARM SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
Venture Properties, Inc./Grand Oaks PUD (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
Venture Properties, Inc./Gateway to Happy Valley (Stormwater; NPDES construction more than 1 acre disturbed ground)
Venture Properties, Inc./Creekview Ridge Phase 2 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
VERDE VILLAGE DEVELOPMENT, LLC/VERDE VILLAGE (Stormwater; NPDES construction more than 1 acre disturbed ground)
Vernonia School District/Vernonia High School Track and Field (Stormwater; NPDES construction more than 1 acre disturbed ground)
VERNONIA, CITY OF/VERNONIA STP (Sewage – less than 1 MGD with discharging lagoons)
VERNONIA, CITY OF/VERNONIA WATER TREATMENT PLANT (Industrial Wastewater; NPDES filter backwash)
VERSA-TECH METAL FAB, INC./VERSA-TECH METAL FAB, INC. (Stormwater; NPDES specific SIC codes)
VIAN, BJORN M./VIAN QUARRY (Stormwater; NPDES sand & gravel mining)
VIASYSTEMS TECHNOLOGIES CORP LLC/VIASYSTEMS (Stormwater; NPDES specific SIC codes)
VICTORY DEVELOPMENT, LLC/OLD HIGHWAY 99 COMERCIAL SITE LAYOUT (Stormwater; NPDES construction more than 1 acre disturbed ground)
VIGOR INDUSTRIAL LLC/VIGOR INDUSTRIAL (Stormwater; NPDES specific SIC codes)
VIGOR INDUSTRIAL LLC/VIGOR INDUSTRIAL (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
Village Development, LLC/Fairview Village Mixed Use (Stormwater; NPDES construction more than 1 acre disturbed ground)
VINYL NORTHWEST INC./PELLA VINYL – PORTLAND OPERATIONS (Stormwater; NPDES specific SIC codes)
Viper Technologies, LLC/Thortex (Stormwater; NPDES specific SIC codes)
VISCO, INC./VISCO, INC. (Stormwater; NPDES specific SIC codes)
VISION HOMES, INC./FRANKLIN PLACE (Stormwater; NPDES construction more than 1 acre disturbed ground)
Visitation of the Blessed Virgin Mary Catholic Church/Visitation School Replacement (Stormwater; NPDES construction more than 1 acre disturbed ground)
Vitesse, LLC/Project Tributary (Stormwater; NPDES construction more than 1 acre disturbed ground)
Vitmar LLC/Imperial Cabinets (Stormwater; NPDES construction more than 1 acre disturbed ground)
VOITH PAPER FABRIC & ROLL SYSTEMS, INC./VOITH PAPER (Stormwater; NPDES specific SIC codes)
VOLKER, JOSEPH D/JOSEPH D VOLKER (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
VOLLSTEDT, GARY R/GARY R VOLLSTEDT (Industrial Wastewater; 700PM, NPDES suction dredges)
W. Pendarvis Global Land and Carbon Credit Development, LLC/Old Trapper Expansion (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
W.E. HALL COMPANY DBA/PACIFIC CORRUGATED PIPE CO. (ABN) (Stormwater; NPDES specific SIC codes)
W.R. GRACE & CO – CONN/GRACE ALBANY (Stormwater; NPDES specific SIC codes)
W.R. Newman & Associates, Inc./Tractor Supply Company (Stormwater; NPDES construction more than 1 acre disturbed ground)
W.W. CONSTRUCTION, LLC/2014 REPAIR WATERLINES (Stormwater; NPDES construction more than 1 acre disturbed ground)
W.W.D. CORPORATION/BEAR CREEK QUARRY (Stormwater; NPDES sand & gravel mining)
Wade Properties, LLC/Willamette Fencing Co., Inc. (Stormwater; NPDES specific SIC codes)
WAITS, MARCUS S/MARCUS S WAITS (Industrial Wastewater; 700PM, NPDES suction dredges)
WALDPORT, CITY OF/WALDPORT WWTP (Sewage – less than 1 MGD)
WALKER EMULSIONS INC./WALKER EMULSIONS INC. (Stormwater; NPDES specific SIC codes)
WALKER, DOUGLAS T/DOUGLAS T WALKER (Industrial Wastewater; 700PM, NPDES suction dredges)
WALLOWA, CITY OF/WALLOWA STP (Sewage – less than 1 MGD with discharging lagoons)
WALSH & SONS TRUCKING, LTD./WALSH & SONS TRUCKING, LTD. (Stormwater; NPDES specific SIC codes)
WALTON, CODY J/CODY J WALTON (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
WARD, RICHARD/COLUMBIA CARE – JUANIPERO (Stormwater; NPDES construction more than 1 acre disturbed ground)
WARD, RICHARD/OPTIONS FOR SOUTHERN OREGON (Stormwater; NPDES construction more than 1 acre disturbed ground)
WARD, ROBERT N/ROBERT N WARD (Industrial Wastewater; 700PM, NPDES suction dredges)
WARMSPRINGS IRRIGATION DISTRICT/WARMSPRINGS IRRIGATION DISTRICT – MALHEUR COUNTY (Pesticide General Permit – Water Quality NPDES General Permit)
WARNER, DANIEL L/DANIEL L WARNER (Industrial Wastewater; 700PM, NPDES suction dredges)
Warren Exchange, LLC/Eugene Safe Storage (Stormwater; NPDES construction more than 1 acre disturbed ground)
WARREN, JEFFERY S/JEFFERY S WARREN (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
WARRENTON FIBER CO., INC./HIENZ PIT (Stormwater; NPDES sand & gravel mining)
WARRENTON FIBER COMPANY/WARRENTON FIBER COMPANY (Stormwater; NPDES specific SIC codes)
WARRENTON FIBER COMPANY/TRONDHEIM ACRES (Stormwater; NPDES construction more than 1 acre disturbed ground)
WARRENTON, CITY OF/WARRENTON, CITY OF STP (Sewage – less than 1 MGD with discharging lagoons)
WARRINGTON, DAWSON K/DAWSON K WARRINGTON (Industrial Wastewater; 700PM, NPDES suction dredges)
WASCO COUNTY LANDFILL, INC./WASCO COUNTY LANDFILL (Stormwater; NPDES specific SIC codes)
WASCO COUNTY PUBLIC WORKS/WASCO COUNTY PUBLIC WORKS (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
Washington County/SW 124th Ave Extension (Stormwater; NPDES construction more than 1 acre disturbed ground)
Washington County/Washington County Event Center (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
WASHINGTON COUNTY – CPM/CAPITAL ROAD & BRIDGE IMPROVEMENTS (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
WASHINGTON COUNTY FACILITIES MGMT/WALNUT STREET CENTER (Stormwater; NPDES specific SIC codes)
WASHINGTON COUNTY, OREGON/PUBLIC SERVICES BUILDING (Industrial Wastewater; NPDES petroleum hydrocarbon cleanup)
WASHINGTON COUNTY, OREGON/WASHINGTON COUNTY (Pesticide General Permit – Water Quality NPDES General Permit)
WASTE CONNECTIONS OF OREGON, INC/WEST COAST RECYCLING & TRANSFER (Stormwater; NPDES specific SIC codes)
WASTE CONNECTIONS OF OREGON, INC./HOOD RIVER RECYCLING & TRANSFER STATION (Stormwater; NPDES specific SIC codes)
WASTE CONNECTIONS OF OREGON, INC./COLUMBIA COUNTY TRANSFER STATION – RAILROAD AVE (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT DISPOSAL SERVICES OF OREGON, INC./COLUMBIA RIDGE LANDFILL & RECYCLING CENTER (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT OF OREGON, INC/MILLERS SANITARY SERVICE, INC. (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT OF OREGON, INC./WASTE MGT OF OREGON INC (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT OF OREGON, INC./TROUTDALE TRANSFER STATION (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT OF OREGON, INC./FOREST GROVE TRANSFER STATION (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT OF OREGON, INC./KLAMATH FALLS OPERATIONS (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT OF OREGON, INC./Sandy Transfer Station (Stormwater; NPDES specific SIC codes)
WASTE MANAGEMENT OF OREGON, INC./NEWBERG TRANSFER STATION (Stormwater; NPDES specific SIC codes)
Waste Management of Oregon, Inc./Aloha Disposal (Stormwater; NPDES specific SIC codes)
Waste Management of Oregon, Inc./Columbia County Hauling (Stormwater; NPDES specific SIC codes)
WASTEQUIP MANUFACTURING COMPANY LLC/WASTEQUIP MANUFACTURING COMPANY LLC (Stormwater; NPDES specific SIC codes)
Water Environment Services/WES (Kellogg Creek WWTP) (Sewage – 10 MGD or more but less than 25 MGD)
Water Environment Services/WES (Boring STP) (Sewage – less than 1 MGD with discharging lagoons)
Water Environment Services/WES (Tri-city WPCP) (Sewage – 10 MGD or more but less than 25 MGD)
Water Environment Services/Water Environment Services (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
Water Environment Services/WES (Clackamas Co. Service District #1) Municipal Stormwater MS4 (Municipal Separate Storm Sewer System – Phase I)
Water Environment Services/WES (Stormwater; NPDES specific SIC codes)
Water Environment Services/Tri City WRRF Solids Expansion (Stormwater; NPDES construction more than 1 acre disturbed ground)
Water Environmental Services/WES (Hoodland STP) (Sewage – less than 1 MGD)
WATKINS, JEREMY/JEREMY WATKINS (Industrial Wastewater; 700PM, NPDES suction dredges)
WATSON, BRYCE L/BRYCE L WATSON (Industrial Wastewater; 700PM, NPDES suction dredges)
WAUGH, ARTHUR M/ARTHUR M WAUGH (Industrial Wastewater; 700PM, NPDES suction dredges)
WCP, INC DBA COMMERCIAL REDI-MIX/BROWNS ISLAND (Stormwater; NPDES sand & gravel mining)
WDC Construction LLC/Sandy Mixed-Use Development (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEATHERFORD, ALBERT R/ALBERT R WEATHERFORD (Industrial Wastewater; 700PM, NPDES suction dredges)
WEATHERLY COURT MEDFORD, LLC/WEATHERLY COURT (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEBB, DARREN A/DARREN A WEBB (Industrial Wastewater; 700PM, NPDES suction dredges)
Weber, Eric M./Eric M. Weber (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
WEBSTER, RICHARD E (JR)/RICHARD E WEBSTER JR (Industrial Wastewater; 700PM, NPDES suction dredges)
WEDEKIND, STANLEY W/STANLEY W WEDEKIND (Industrial Wastewater; 700PM, NPDES suction dredges)
WEISPFENNING, MARK A/MARK A WEISPFENNING (Industrial Wastewater; 700PM, NPDES suction dredges)
Wellens Farwell, Inc./La Grande/Union County Rappel Base (Stormwater; NPDES construction more than 1 acre disturbed ground)
WELLONS INC./WELLONS-SHERWOOD PLANT (Stormwater; NPDES specific SIC codes)
West Coast Feed and Seed LLC/West Coast Feed and Seed (Stormwater; NPDES specific SIC codes)
West Coast Home Solutions/Fairview Meadows Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEST COAST HOME SOLUTIONS, LLC/BRUSH COLLEGE HILLS NO. 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
West Coast Home Solutions, LLC/Bethel Park Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEST DEVILS LAKE, LLC/WEST DEVILS LAKE PUD (Stormwater; NPDES construction more than 1 acre disturbed ground)
West End Beaverton, LLC/West End District (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
WEST EXTENSION IRRIGATION DISTRICT/WEST EXTENSION IRRIGATION DISTRICT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
WEST EXTENSION IRRIGATION DISTRICT/WEST EXTENSION IRRIGATION DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
WEST HILLS DEVELOPMENT COMPANY/AMBERGLEN WEST (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
West Hills Development Company/Thompson Woods Phases 1 – 3 (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
West Hills Development Company/South Cooper Mountain Heights Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
West Hills Land Development LLC/Frog Pond Meadows (Stormwater; NPDES construction more than 1 acre disturbed ground)
West Hills Land Development, LLC/Stafford Meadows (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEST HILLS PROPERTIES, LLC/BROOKSHIRE PHASE 1 (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEST LINN CORPORATE PARK LLC/THE RESERVE PHASE 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEST LINN CORPORATE PARK LLC/OAKLEA DRIVE IMPROVEMENT (Stormwater; NPDES construction more than 1 acre disturbed ground)
West One Homes, Inc./Edgewater PUD (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEST PROPERTIES II, INC./MT. SHADOWS (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEST UMATILLA MOSQUITO CONTROL DISTRICT/WEST UMATILLA MOSQUITO CONTROL DISTRICT – PENDLETON (Pesticide General Permit – Water Quality NPDES General Permit)
WEST, JOHN/JOHN WEST (Industrial Wastewater; 700PM, NPDES suction dredges)
WESTAK OF OREGON, INC./WESTAK OF OREGON (Stormwater; NPDES specific SIC codes)
WESTEND LANDS, LLC/HENDERSON LOT (Stormwater; NPDES construction more than 1 acre disturbed ground)
WESTERN BOXED MEATS DISTRIBUTORS, INC./WESTERN BOXED MEATS DISTRIBUTORS, INC. (Stormwater; NPDES specific SIC codes)
WESTERN COATING, INC./WESTERN COATING, INC. (Stormwater; NPDES specific SIC codes)
WESTERN EMULSIONS, INC./WESTERN EMULSIONS, INC. (Stormwater; NPDES sand & gravel mining)
WESTERN OREGON CONFERENCE ASSOCIATION OF SEVENTH-DAY ADVENTISTS/WORSHIP FACILITY FOR THE DALLES SEVENTH- DAY ADVENTIST CHURCH (Stormwater; NPDES construction more than 1 acre disturbed ground)
Western Pallet Inc./Western Pallet Inc. (Stormwater; NPDES specific SIC codes)
WESTERN PNEUMATICS, INC./WESTERN PNEUMATICS, INC. (Stormwater; NPDES specific SIC codes)
WESTERN SMELTING & METALS, INC./WESTERN SMELTING AND METALS (Stormwater; NPDES specific SIC codes)
Western Structures, LLC/Western Structures (Stormwater; NPDES specific SIC codes)
WESTERN WIRE WORKS, INC./THE WESTERN GROUP – OREGON (Stormwater; NPDES specific SIC codes)
WESTFIR, CITY OF/WESTFIR STP (Sewage – less than 1 MGD)
Westgate Apartments LLC./Westgate Apartments (Stormwater; NPDES construction more than 1 acre disturbed ground)
WESTLAND IRRIGATION DISTRICT/WESTLAND IRRIGATION DISTRICT (Pesticide General Permit – Water Quality NPDES General Permit)
WESTLAND IRRIGATION DISTRICT/WESTLAND IRRIGATION DISTRICT (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
WESTPORT ENERGY, LLC/WESTPORT ENERGY, LLC (All facilities not elsewhere classified which dispose of process wastewater (includes remediated groundwater) – Tier 2 sources)
WESTPORT SEWER SERVICE DISTRICT/WESTPORT SEWER SERVICE DISTRICT STP (Sewage – less than 1 MGD)
WESTRE, RICHARD N/RICHARD N WESTRE (Industrial Wastewater; 700PM, NPDES suction dredges)
Westrock CP LLC/Westrock (Stormwater; NPDES specific SIC codes)
WESTROCK NORTHWEST, LLC/WESTROCK, NEWBERG MILL (Stormwater; NPDES specific SIC codes)
WESTROCK NORTHWEST, LLC/WESTROCK, NEWBERG MILL (Pulp, paper, or other fiber pulping industry.)
Westside Redi-Mix and Rock, Inc./Westside Rock (Stormwater; NPDES sand & gravel mining)
WESTSIDE ROCK, INC./HAYDEN QUARRY (Stormwater; NPDES sand & gravel mining)
Westwood Heights, LLC/Westwood Heights Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground)
Westwood Homes, LLC/Greystone Subdivision (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
WETLESEN, KEITH/KEITH WETLESEN (Industrial Wastewater; 700PM, NPDES suction dredges)
WEYERHAEUSER NR COMPANY/SOUTH VALLEY RESOURCE & TRUCK SHOP (Stormwater; NPDES specific SIC codes)
WEYERHAEUSER NR COMPANY/COTTAGE GROVE LUMBER (Stormwater; NPDES construction more than 1 acre disturbed ground)
WEYERHAEUSER NR COMPANY/COTTAGE GROVE LUMBER (Timber and Wood Products – Sawmills, log storage, instream log storage.)
WEYERHAEUSER NR COMPANY/SANTIAM LUMBER (Stormwater; NPDES specific SIC codes)
WEYERHAEUSER NR COMPANY/ELP – EUGENE, OR PLANT (Stormwater; NPDES specific SIC codes)
WEYERHAEUSER NR COMPANY/GRIGGS TRUCK SHOP (Stormwater; NPDES specific SIC codes)
WEYERHAEUSER NR COMPANY/GRIGGS TRUCK SHOP (Industrial Wastewater; NPDES wash water)
WHISKEY CREEK SHELLFISH HATCHERY, INC./WHISKEY CREEK SHELLFISH HATCHERY (Industrial Wastewater; NPDES fish hatcheries)
WHISPERING HEIGHTS, LLC/WHISPERING HEIGHTS SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
WHITE CITY METALS, INC./WHITE CITY METALS & SUPPLY (Stormwater; NPDES specific SIC codes)
WHITE OAK CONSTRUCTION INC./PHILCO EXPANSION (Stormwater; NPDES construction more than 1 acre disturbed ground)
White Oak Construction Inc./Ash Creek Station (Stormwater; NPDES construction more than 1 acre disturbed ground)
White Oak Construction, Inc./NW Human Services (Stormwater; NPDES construction more than 1 acre disturbed ground)
WHITE, FABRUN J/FABRUN J WHITE (Industrial Wastewater; 700PM, NPDES suction dredges)
WHITEHEAD, GERALD C/GERALD C WHITEHEAD (Industrial Wastewater; 700PM, NPDES suction dredges)
WHITTIER WOOD PRODUCTS CO./WHITTIER WOOD PRODUCTS (Stormwater; NPDES specific SIC codes)
WICKIUP WATER DISTRICT/WICKIUP WATER TREATMENT PLANT NO. 2 (Industrial Wastewater; NPDES filter backwash)
Wideriksen, Tanner/Cimmeron Terrace PUD Phase II, III, IV (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILBUR-ELLIS COMPANY LLC/WILBUR-ELLIS COMPANY LLC, WOODBURN (Stormwater; NPDES specific SIC codes)
Wilbur-Ellis Feed LLC/Wilbur-Ellis Feed LLC, Clackamas (Stormwater; NPDES specific SIC codes)
WILDEY, DENNIS L/DENNIS L WILDEY (Industrial Wastewater; 700PM, NPDES suction dredges)
WILDISH LAND CO./WILDISH GLENWOOD PLANT SITE (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILDWOOD ESTATES, LLC/WILDWOOD ESTATES NORTH 5-ACRE SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILHELM TRUCKING COMPANY/WILHELM TRUCKING COMPANY (Stormwater; NPDES specific SIC codes)
Wilhelm Trucking Company/Wilhelm Trucking (Stormwater; NPDES specific SIC codes)
WILKINS, MIKE/WILKINS TRUCKING CO. (Stormwater; NPDES specific SIC codes)
WILLAMETTE & PACIFIC RAILROAD, INC./WILLAMETTE & PACIFIC RAILROAD, INC. (Stormwater; NPDES specific SIC codes)
Willamette Construction Services, Inc./Laneco (Stormwater; NPDES specific SIC codes)
Willamette Falls Paper Company, Inc/Willamette Falls Paper Company (Stormwater; NPDES specific SIC codes)
Willamette Falls Paper Company, Inc/Willamette Falls Paper Company (Pulp, paper, or other fiber pulping industry.)
Willamette Graystone LLC/Willamette Graystone (Stormwater; NPDES specific SIC codes)
WILLAMETTE GRAYSTONE, INC./WILLAMETTE GRAYSTONE (Stormwater; NPDES specific SIC codes)
WILLAMETTE GRAYSTONE, LLC/WILLAMETTE GRAYSTONE (Stormwater; NPDES specific SIC codes)
WILLAMETTE GREENWAY, LLC/WILLAMETTE GREENWAY (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILLAMETTE LEADERSHIP ACADEMY/WILLAMETTE LEADERSHIP ACADEMY (Sewage – less than 1 MGD with discharging lagoons)
WILLAMETTE RESOURCES, INC./WRI MATERIAL RECOVERY FACILITY (Stormwater; NPDES specific SIC codes)
Willamette River View Holdings, LLC/The Banks (Stormwater; NPDES construction more than 1 acre disturbed ground)
Willamette Valley Country Club, Inc./Willamette Valley Country Club (Stormwater; NPDES construction more than 1 acre disturbed ground)
Willamette Valley Vineyards, Inc./Bernau Estate Vineyards (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILLAMINA, CITY OF/WILLAMINA STP (Sewage – less than 1 MGD with discharging lagoons)
WILLAMINA, CITY OF/WILLAMINA WTP (Industrial Wastewater; NPDES filter backwash)
WILLARD, ROBERT JAY/ROBERT J WILLARD (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
William (Bill) E. Eckman/Fisherman’s Wharf Estates (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILLIAM J. WELT, INC./WILLIAM J. WELT, INC. (Stormwater; NPDES specific SIC codes)
William Lyon Homes, Inc./River Terrace East (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
William Lyon Homes, Inc./Polygon at Roshak Ridge (Stormwater; NPDES construction more than 1 acre disturbed ground, issued by agent)
WILLIAMS FORM ENGINEERING CORP./WILLIAMS FORM ENGINEERING CORP. (Stormwater; NPDES specific SIC codes)
WILLIAMS, CLIFF L/CLIFF L WILLIAMS (Industrial Wastewater; 700PM, NPDES suction dredges)
WILLIAMS, GORDON B/GORDON B WILLIAMS (Industrial Wastewater; 700PM, NPDES suction dredges)
WILLIAMS, GORDON B/GORDON B WILLIAMS (Industrial Wastewater; 700PM-GS, NPDES gravity/siphon suction dredges)
WILLIAMS, JAIME D/JAIME D WILLIAMS (Industrial Wastewater; 700PM, NPDES suction dredges)
WILLIAMS, RONALD C/RONALD C WILLIAMS (Industrial Wastewater; 700PM, NPDES suction dredges)
WILLOW CREEK AGGREGATE, INC./WILLOW CREEK AGGREGATE, INC. (Stormwater; NPDES sand & gravel mining)
WILLOW DEVELOPMENT CONSULTANTS, LLC/MEADOW WOOD SUBDIVISION (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILSON OIL INC./WILCOX & FLEGEL OIL CO. (Stormwater; NPDES specific SIC codes)
WILSON OIL, INC./WILCOX & FLEGEL – ST. HELENS PLANT (Stormwater; NPDES specific SIC codes)
WILSON OIL, INC./WILCOX & FLEGEL – SEASIDE PLANT (Stormwater; NPDES specific SIC codes)
Wilson Property Investments, LLC/Verona Heights 3 (Stormwater; NPDES construction more than 1 acre disturbed ground)
WILSONVILLE, CITY OF/WILSONVILLE STP (Sewage – 2 MGD or more but less than 5 MGD)
WILSONVILLE, CITY OF/City of Wilsonville Engineering Department (Stormwater; NPDES government agency construction, more than 1 acre disturbed ground)
WINCHESTER BAY FISHERIES, LLC/SPORTSMEN CANNERY & SMOKE HOUSE (Industrial Wastewater; NPDES seafood processing)
WINCHESTER BAY SANITARY DISTRICT/WINCHESTER BAY STP (Sewage – less than 1 MGD)
Window Products Inc/Cascade Windows (Stormwater; NPDES specific SIC codes)
WINDSTONE MHP, LLC/RIVER PLACE PH. II (Stormwater; NPDES construction more than 1 acre disturbed ground)
WINNEBAGO INDUSTRIES, INC./WINNEBAGO INDUSTRIES, INC. (Stormwater; NPDES specific SIC codes)
WINSTON GREEN REGIONAL TREATMENT FACILITY/WINSTON-GREEN WWTF (Stormwater; NPDES specific SIC codes)
WINSTON GREEN REGIONAL TREATMENT FACILITY/WINSTON-GREEN WWTF (Sewage – 1 MGD or more but less than 2 MGD)
WINSTON-DILLARD WATER DISTRICT/WINSTON-DILLARD WTP (Industrial Wastewater; NPDES filter backwash)
WITHAM, FRED L/FRED L WITHAM (Industrial Wastewater; 700PM, NPDES suction dredges)
WK&K STORAGE, LLC/GRANGER ROAD BUILDING EXPANSION (Stormwater; NPDES construction more than 1 acre disturbed ground)
WOLLER, JOSIAH P/JOSIAH P WOLLER (Industrial Wastewater; 700PM, NPDES suction dredges)
Wood Village Apartments, LLC/Wood Village Commons (Stormwater; NPDES construction more than 1 acre disturbed ground)
WOOD VILLAGE, CITY OF/WOOD VILLAGE, MUNICIPAL STORMWATER MS-4 (4000 MS4-Phase 2 General Permit – Water Quality NPDES General Permit)
WOOD, JODI C/JODI C WOOD (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
WOODBURN INDUSTRIAL CAPITAL GROUP, LLC/WESTERN ROCK REDUCTION COMPANY CABIN CANYON (Stormwater; NPDES sand & gravel mining)
WOODBURN, CITY OF/WOODBURN WWTP (Sewage – 2 MGD or more but less than 5 MGD)
Woodgrain Millwork, Inc./La Grande Lumber (Stormwater; NPDES specific SIC codes)
Woodhill Homes, LLC/Ridgecrest Subdivision Phase 1 and 2 (Stormwater; NPDES construction more than 1 acre disturbed ground)
Woodspring Suites Portland North Gresham LLC/Woodspring Suites (Stormwater; NPDES construction more than 1 acre disturbed ground)
WORKMAN, KENNETH D/KENNETH D WORKMAN (Industrial Wastewater; 700PM, NPDES suction dredges)
WORKMAN, KENNETH D/KENNETH D WORKMAN (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
WORKMAN, RICHARD/RICHARD WORKMAN (Industrial Wastewater; 700PM, NPDES suction dredges)
WORKS, DON/300 MUSGRAVE AVE NW (Stormwater; NPDES construction more than 1 acre disturbed ground)
WORLD CLASS TECHNOLOGY CORPORATION/WORLD CLASS TECHNOLOGY SITE EXPANSION (Stormwater; NPDES construction more than 1 acre disturbed ground)
WPK, INC./WPK, INC. (Stormwater; NPDES specific SIC codes)
WRIGHT, KAYE L/KAYE L WRIGHT (Industrial Wastewater; 700PM, NPDES suction dredges)
WRIGHT, STEVEN C/STEVEN C WRIGHT (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
WTW DEVELOPMENT, LLC/PARADISE VISTA (Stormwater; NPDES construction more than 1 acre disturbed ground)
WYMORE TRANSFER COMPANY/WYMORE TRANSFER COMPANY (Stormwater; NPDES specific SIC codes)
WYNDHAVEN RIDGE, LLC/WYNDHAVEN APARTMENTS (Stormwater; NPDES construction more than 1 acre disturbed ground)
WYNOOSKI STREET LLC/WYNOOSKI STREET LLC (Stormwater; NPDES construction more than 1 acre disturbed ground)
XEROX CORPORATION/XEROX (Stormwater; NPDES specific SIC codes)
YACHATS RURAL FIRE PROTECTION DISTRICT/YRFPD MAIN STATION (Stormwater; NPDES construction more than 1 acre disturbed ground)
YACHATS, CITY OF/YACHATS STP (Sewage – less than 1 MGD)
YACHATS, CITY OF/WATER TREATMENT PLANT (Industrial Wastewater; NPDES filter backwash)
YACHT HARBOR LLC/YACHT HARBOR (Stormwater; NPDES construction more than 1 acre disturbed ground)
YAKYMI, DAVID W/DAVID W YAKMI (Industrial Wastewater; 700PM, NPDES suction dredges)
YAMASA CORPORATION U.S.A./YAMASA CORPORATION U.S.A. (Stormwater; NPDES specific SIC codes)
YAMHILL COMMUNITY DEVELOPMENT CORPORATION/WHISPERING MEADOWS (Stormwater; NPDES construction more than 1 acre disturbed ground)
YAMHILL, CITY OF/YAMHILL STP (Sewage – less than 1 MGD)
YEGGE, ROGER E/ROGER E YEGGE JR (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
YLEN, MARK/MARK YLEN (Industrial Wastewater; 700PM, NPDES suction dredges)
YONCALLA, CITY OF/YONCALLA STP (Sewage – less than 1 MGD with discharging lagoons)
YONCALLA, CITY OF/YONCALLA WTP (Industrial Wastewater; NPDES filter backwash)
Yoshida Real Estate Holdings II/Yoshida Foods International (Stormwater; NPDES specific SIC codes)
Young Family Trust, David F and Elahe V Young, Trustee/West View Village (Stormwater; NPDES construction more than 1 acre disturbed ground)
Young Life/WFR Canyon Upgrades (Stormwater; NPDES construction more than 1 acre disturbed ground)
YOUNG, CHRISTOPHER P/CHRISTOPHER P YOUNG (Industrial Wastewater; 700PM-M, NPDES motorized suction dredges)
YOUNG, DAVID F/DAVID F YOUNG (Industrial Wastewater; 700PM, NPDES suction dredges)
YOUNG, JAMES ANTHONY/JAMES A YOUNG (Industrial Wastewater; 700PM, NPDES suction dredges)
YOUNG, ROBERT C/ROBERT C YOUNG (Industrial Wastewater; 700PM, NPDES suction dredges)
YOUNGS RIVER LEWIS AND CLARK WATER DISTRICT/YOUNGS RIVER LEWIS AND CLARK WATER DISTRICT WTP (Industrial Wastewater; NPDES filter backwash)
YRC INC./YRC INC. – N CUTTER CIRCLE (Stormwater; NPDES specific SIC codes)
Zampell Advanced Refractory Technologies, Inc./Zampell Advanced Refractory Technologies (Stormwater; NPDES specific SIC codes)
ZEACHEM INC AND ZEACHEM APPLIED TECHNOLOGY LLC/BOARDMAN CELLULOSIC ETHANOL DEMONSTRATION PLANT (Stormwater; NPDES construction more than 1 acre disturbed ground)
ZEACHEM INC AND ZEACHEM APPLIED TECHNOLOGY LLC/BOARDMAN CELLULOSIC ETHANOL DEMONSTRATION PLANT (Stormwater; NPDES specific SIC codes)
Zenith Energy Terminals Holdings, LLC/Zenith Energy Terminals Portland (Stormwater; NPDES specific SIC codes)
ZIEMAN MANUFACTURING COMPANY/ZIEMAN MANUFACTURING COMPANY (Stormwater; NPDES specific SIC codes)
ZIP-O-LOG MILLS INC./ZIP-O-LOG MILLS INC. (Stormwater; NPDES specific SIC codes)
ZIP-O-LOG MILLS, INC./ZIP-O-LOG MILLS, INC. (Stormwater; NPDES specific SIC codes)
ZIP-O-LOG MILLS, INC./ZIP-O-LOG MILLS, INC. (Stormwater; NPDES specific SIC codes)
ZRKR, INC./PORTLAND IMPORT AUTO PARTS (Stormwater; NPDES specific SIC codes)
ZRZ REALTY COMPANY/ZIDELL UPLAND REMEDIATION (Stormwater; NPDES construction more than 1 acre disturbed ground)
ZULU CHARLIE/ZULU CHARLIE (Stormwater; NPDES construction more than 1 acre disturbed ground)