EPA · South Carolina · discharge permits by parameter
Length of longest pH excursion in South Carolina
- 22Permits carrying a limit
- 11With a recorded exceedance
- 49Nationwide
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| SCPSA (SANTEE COOPER)/CROSS GENERATING STATION | SC0037401 | PINEVILLE | Major | Lake Moultrie | |
| FIBER INDUSTRIES LLC | SC0004162 | DARLINGTON | Major | Lucas Creek-Black Creek | |
| ARCHROMA US INC/MARTIN PLANT | SC0042803 | MARTIN | Major | INTERNAL OUTFALL-SAVANNAH RVR | |
| MILLIKEN PENDLETON PLANT | SC0000477 | PENDLETON | Major | Lower Eighteenmile Creek | |
| SI GROUP INC/ORANGEBURG | SC0001180 | ORANGEBURG | Major | Whirlwind Creek-North Fork Edisto River | |
| ALPEK POLYESTER USA, LLC | SC0001333 | GASTON | Major | Middle Congaree River | |
| INV CAMDEN PLANT | SC0002585 | LUGOFF | Major | Gillies Creek-Wateree River | |
| MILLIKEN & COMPANY/MAGNOLIA PLANT | SC0003182 | BLACKSBURG | Major | Outlet Buffalo Creek | |
| 3V SIGMA USA | SC0036111 | GEORGETOWN | Major | Upper Sampit River | |
| INEOS US CHEMICALS COMPANY | SC0028584 | WANDO | Major | Upper Cooper River | |
| NUCOR STEEL/BERKELEY PLANT | SC0047392 | HUGER | Major | Upper Cooper River | |
| SAGE AUTO INTERIORS, INC/ABBEVILLE PLANT | SC0000353 | ABBEVILLE | Major | Double Branch-Long Cane Creek | |
| CELANESE POLYMER PRODUCTS, LLC/COOPER RIVER SITE | SC0026506 | MONCKS CORNER | Major | Cooper River | |
| PIGMENTS SERVICES INC | SC0003441 | GOOSE CREEK | Major | Upper Cooper River | |
| BETHUNE NONWOVENS INC DBA SUOMINEN NONWOVENS | SC0001341 | BETHUNE | Major | Red Oak Camp Creek-Lynches River | |
| RESONAC GRAPHITE AMERICA, INC. | SC0038555 | RIDGEVILLE | Major | TIMOTHY CK/4 HOLE SW/EDISTO RV | |
| WESTINGHOUSE ELECTRIC COMPANY LLC, COLUMBIA FUEL FABRICATION FACILITY | SC0001848 | HOPKINS | Major | Middle Congaree River | |
| DUPONT COOPER RIVER PLANT | SC0048950 | MONCKS CORNER | Major | Cooper River | |
| MICHELIN N AMERICA INC/US2 | SC0026701 | PENDLETON | Major | Lower Three And Twenty Creek | |
| SCPSA (SANTEE COOPER)/WINYAH GENERATING STATION | SC0022471 | GEORGETOWN | Major | Pennyroyal Creek |
Other parameters in South Carolina
- pH585
- Flow, in conduit or thru treatment plant578
- Solids, total suspended549
- Chlorine, total residual340
- BOD, 5-day, 20 deg. C275
- Oxygen, dissolved [DO]273
- Phosphorus, total [as P]240
- Nitrogen, ammonia total [as N]232
- E. coli173
- %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia164
- Solids, suspended percent removal151
- Copper, total [as Cu]135
- BOD, 5-day, percent removal133
- Nitrogen, total [as N]122
- Pass/Fail Static 48Hr Acute Ceriodaphnia dubia90
- Zinc, total [as Zn]88
- Oxygen demand, ultimate86
- Lead, total [as Pb]81
- Coliform, fecal general81
- Mercury, total [as Hg]77
- Temperature, water deg. fahrenheit61
- Oil & Grease61
- Cadmium, total [as Cd]53
- IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia52
- LC50 Static 48Hr Acute Ceriodaphnia dubia52
- %Mortality 7Day Chronic Ceriodaphnia dubia36
- %Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubia36
- BOD, carbonaceous [5 day, 20 C]32
- Naphthalene30
- Benzene30
- Toluene29
- Ethylbenzene29
- Acenaphthylene25
- Carbonaceous oxygen demand, % removal24
- Fluorene24
- Enterococci23
- Iron, total [as Fe]23
- Methyl tert-butyl ether [MTBE]23
- Chromium, trivalent [as Cr]21
- Organics, gasoline range21
- Chromium, total [as Cr]20
- Discharge event observation [Visual Monitoring]20
- Chromium, hexavalent [as Cr]19
- Diesel range organics diesel, total, wtr19
- Xylenes [total], dry weight17
- Oil and grease visual17
- Aluminum, total [as Al]16
- Surfactants [MBAS]16
- % of time exceeding pH limits16
- Arsenic, total [as As]15
- Selenium, total [as Se]13
- Trichloroethylene12
- Nitrogen, nitrate total [as N]11
- Hardness, total [as CaCO3]11
- Tetrachloroethylene11
- Vinyl chloride10
- Cyanide, total [as CN]10
- 1,2-Dichloroethane10
- Di[2-ethylhexyl] phthalate [DEHP]10
- % Effect Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)10