EPA · Washington · discharge permits by parameter
BOD, percent removal [total] in Washington
- 39Permits carrying a limit
- 52With a recorded exceedance
- 63Nationwide
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| ENUMCLAW STP | WA0020575 | ENUMCLAW | Publicly owned treatment works | Major | Boise Creek-White River |
| VANCOUVER WEST STP | WA0024350 | VANCOUVER | Publicly owned treatment works | Major | Lake River-Frontal Columbia River |
| GRANDVIEW POTW | WA0052205 | GRANDVIEW | Publicly owned treatment works | Major | Byron Ponds-Yakima River |
| WOODLAND STP | WA0020401 | WOODLAND | Publicly owned treatment works | Major | Lewis River |
| PORT TOWNSEND PAPER CORPORATION | WA0000922 | PORT TOWNSEND | Major | ||
| LIBERTY LAKE SEWER & WATER DIST | WA0045144 | LIBERTY LAKE | Publicly owned treatment works | Major | Liberty Creek-Spokane River |
| SPOKANE RIVERSIDE PARK WATER RECLAMATION FACILITY | WA0024473 | SPOKANE | Publicly owned treatment works | Major | Chester Creek-Spokane River |
| OCEAN SHORES STP | WA0023817 | OCEAN SHORES | Publicly owned treatment works | Major | |
| TACOMA CENTRAL NO 1 | WA0037087 | TACOMA | Publicly owned treatment works | Major | Puyallup River |
| BUCKLEY STP | WA0023361 | BUCKLEY | Publicly owned treatment works | Minor | White River |
| TONASKET POTW | WA0052337 | TONASKET | Publicly owned treatment works | Minor | Whitestone Coulee-Okanogan River |
| RIDGEFIELD STP | WA0023272 | RIDGEFIELD | Publicly owned treatment works | Minor | Lake River-Frontal Columbia River |
| OLYMPIC CORRECTIONS CENTER | WA0038938 | FORKS | Publicly owned treatment works | Minor | Snahapish River |
| WEST RICHLAND POTW | WA0051063 | WEST RICHLAND | Publicly owned treatment works | Minor | Yakima River |
| OKANOGAN POTW | WA0022365 | OKANOGAN | Publicly owned treatment works | Minor | Tallant Creek-Okanogan River |
| ROCK ISLAND POTW | WA0501487 | ROCK ISLAND | Publicly owned treatment works | Minor | Hammond Lake-Columbia River |
| FORT COLUMBIA STATE PARK STP | WA0038709 | CHINOOK | Publicly owned treatment works | Minor | Baker Bay-Columbia River |
| BRIDGEPORT POTW | WA0024066 | BRIDGEPORT | Publicly owned treatment works | Minor | Dry Creek-Columbia River |
| CAMAS STP | WA0020249 | CAMAS | Publicly owned treatment works | Minor | Latourell Creek-Columbia River |
| MCCLEARY STP | WA0024040 | MCCLEARY | Publicly owned treatment works | Minor | Wildcat Creek |
| LONG BEACH STP | WA0022489 | LONG BEACH | Publicly owned treatment works | Minor | North Beach Peninsula-Frontal Pacific Ocean |
| STEVENSON STP | WA0020672 | STEVENSON | Publicly owned treatment works | Minor | Rock Creek |
| LEWIS COUNTY WATER DIST NO 2 | WA0024546 | ONALASKA | Publicly owned treatment works | Minor | Lower South Fork Newaukum River |
| SPANGLE WWTP | WA0991010 | SPANGLE | Publicly owned treatment works | Minor | Spangle Creek-Hangman Creek |
| WESTPORT STP | WA0020923 | WESTPORT | Publicly owned treatment works | Minor | |
| GRANGER POTW | WA0022691 | GRANGER | Publicly owned treatment works | Minor | City of Toppenish-Yakima River |
| CEDAR CREEK CORRECTIONS CENTER STP | WA0037737 | LITTLEROCK | Publicly owned treatment works | Minor | Mima Creek |
| MABTON POTW | WA0020648 | MABTON | Publicly owned treatment works | Minor | Byron Ponds-Yakima River |
| PE ELL STP | WA0020192 | PE ELL | Publicly owned treatment works | Minor | Jones Creek-Chehalis River |
| VANTAGE POTW | WA0050474 | VANTAGE | Publicly owned treatment works | Minor | Ryegrass Coulee-Columbia River |
| SEATTLE CITY LIGHT NEWHALEM MRWF & OFFIC | WA0029858 | NEWHALEM | Publicly owned treatment works | Minor | Ladder Creek-Skagit River |
Other parameters in Washington
- pH5,875
- Turbidity5,423
- Oil and grease visual2,125
- Transparency2,070
- Copper, total [as Cu]1,483
- Zinc, total [as Zn]1,473
- Total Petroleum Hydrocarbons - Diesel781
- Solids, total suspended623
- Lead, total [as Pb]496
- BOD, 5-day, 20 deg. C300
- Solids, total dissolved247
- Flow245
- Coliform, fecal general204
- Phosphorus, total [as P]203
- Nitrite + Nitrate total [as N]190
- Chlorine, total residual189
- Chemical oxygen demand [COD]170
- pH, maximum163
- Chromium, total [as Cr]154
- Arsenic, total [as As]150
- Temperature, water deg. centigrade135
- E. coli123
- Nitrogen, ammonia total [as N]119
- Total Petroleum Hydrocarbons - Gasoline113
- Cadmium, total [as Cd]107
- Mercury, total [as Hg]95
- Benzene, ethylbenzene, toluene, xylene combination91
- Naphthalene89
- Chrysene89
- Benzo[a]pyrene84
- Nickel, total [as Ni]84
- Benzo[a]anthracene82
- Fluoranthene78
- Benzo[b]fluoranthene77
- Pyrene73
- Phenanthrene73
- Indeno[1,2,3-cd]pyrene72
- Oxygen, dissolved [DO]71
- Solids, settleable71
- Benzo[k]fluoranthene70
- pH, minimum70
- Solids, suspended percent removal68
- Oil and grease, hexane extr method66
- 1-Methylnaphthalene65
- Benzo[ghi]perylene64
- Flow, in conduit or thru treatment plant61
- 2-Methylnaphthalene59
- Chloride [as Cl]58
- Fluorene56
- Nitrogen, Kjeldahl, total [as N]56
- Selenium, total [as Se]53
- Anthracene53
- Total Petroleum Hydrocarbons - Diesel and Waste Oil51
- Acenaphthene50
- Polychlorinated biphenyls [PCBs]49
- Acenaphthylene48
- Hardness, total [as CaCO3]48
- Acetone48
- Silver, total [as Ag]47
- Dibenz[a,h]anthracene45