EPA · discharge permits by pollutant and parameter
Cyanide, free [amenable to chlorination]
- 511Permits carrying a limit
- 140With a recorded exceedance
- 15States
EPA identifies this parameter by code 00722. A permit listed here carries a numeric limit on cyanide, free [amenable to chlorination] in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.
By state
- Illinois100
- Kentucky90
- Indiana89
- Connecticut61
- Texas48
- Missouri40
- West Virginia21
- New York20
- Minnesota6
- Maryland6
- Mississippi5
- Colorado4
- Virginia3
- Tennessee3
- Nebraska3
By watershed
The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on cyanide, free [amenable to chlorination].
- Subbasin 1204010423
- Subbasin 0712000421
- Subbasin 0510020516
- Subbasin 0404000110
- Subbasin 0714020410
- Subbasin 071200069
- Subbasin 071300019
- Subbasin 051202018
- Subbasin 011000058
- Subbasin 010802058
- Subbasin 051401018
- Subbasin 051301018
- Subbasin 040500017
- Subbasin 110702076
- Subbasin 051201116
- Subbasin 051401026
- Subbasin 051100026
- Subbasin 060400065
- Subbasin 051100015
- Subbasin 071200015
- Subbasin 051401035
- Subbasin 051201015
- Subbasin 051402015
- Subbasin 071100064
- Subbasin 121102024
- Subbasin 051201064
- Subbasin 041000034
- Subbasin 110100024
- Subbasin 011000064
- Subbasin 071200054
- Subbasin 071401014
- Subbasin 071200034
- Subbasin 051001014
- Subbasin 020200063
- Subbasin 051100053
- Subbasin 071100093
- Subbasin 051202023
- Subbasin 051402023
- Subbasin 103001013
- Subbasin 051100033
- Subbasin 051202073
- Subbasin 020501023
- Subbasin 071401053
- Subbasin 070900063
- Subbasin 071401063
- Subbasin 020600033
- Subbasin 051202043
- Subbasin 050902013
- Subbasin 010802073
- Subbasin 051201143
- Subbasin 050500063
- Subbasin 050302023
- Subbasin 080202043
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| KC BLUE RIVER WWTP | MO0024911 | KANSAS CITY | MO | Publicly owned treatment works | Major | Tributary to Missouri R. |
| JOPLIN TURKEY CREEK WWTP | MO0103349 | JOPLIN | MO | Publicly owned treatment works | Major | Turkey Cr. |
| APPLIED PARTNERS, INC. | WV0000779 | MILLWOOD | WV | Major | OHIO RIVER | |
| KENDALLVILLE WWTP | IN0020656 | KENDALLVILLE | IN | Publicly owned treatment works | Major | ELKHART R N BR VIA HENDERSON LAKE |
| IVN PROPYLENE | TX0006068 | HOUSTON | TX | Major | UNNAMED DRAINAGE DITCH ON ADJACENT PROPERTY;SIMS B | |
| EAST CHICAGO SANITARY DISTRICT | IN0022829 | EAST CHICAGO | IN | Publicly owned treatment works | Major | GRAND CALUMET R TO LAKE MICHIGAN |
| MEXICO WWTP | MO0036242 | MEXICO | MO | Publicly owned treatment works | Major | Tributary to S. Fk. Salt R. |
| LAPORTE RAIL AND TERMINAL | TX0007293 | LA PORTE | TX | Major | SAN JACINTO BAY | |
| CITY OF PASADENA MS4 | TXS001701 | PASADENA | TX | Large municipal storm sewer systems | Major | VARIOUS DITCHED, HOUSTON SHIP CHANN |
| SWEENY REFINERY AND PETROCHEMICAL COMPLEX | TX0007536 | SWEENY | TX | Major | LINNVILLE BAYOU/CANEY CREEK | |
| ELDEN KUEHL POLLUTION CON FAC | IN0024660 | VALPARAISO | IN | Publicly owned treatment works | Major | LT CALUMET R VIA SALT CREEK |
| GB BIOSCIENCES GREENS BAYOU PLANT | TX0007439 | HOUSTON | TX | Major | UNNAMED DITCH; HCFCD P104-00-00 | |
| PORT ARTHUR REFINERY | TX0004201 | PORT ARTHUR | TX | Major | NECHES RIVER BASIN | |
| LEWISBURG WATER AND WASTEWATER STP | TN0022888 | LEWISBURG | TN | Publicly owned treatment works | Major | Duck-Upper |
| ALTIVIA SERVICES, LLC | WV0000086 | INSTITUTE | WV | Major | KANAWHA RIVER | |
| MOORESVILLE, TOWN OF | IN0023825 | MOORESVILLE | IN | Publicly owned treatment works | Major | OR/W FK WHITE/WHITE LICK CR & E FK |
| ROBSTOWN WWTF | TX0020389 | ROBSTOWN | TX | Publicly owned treatment works | Major | CAYO DELOSO |
| BUCKEYE TEXAS PROCESSING | TX0134694 | CORPUS CHRISTI | TX | Major | CORPUS CHRISTI INNER HARBOR | |
| SPRINGFIELD SW WWTP | MO0049522 | SPRINGFIELD | MO | Publicly owned treatment works | Major | Tributary to Wilsons Cr. |
| SULLIVAN WWTP | IN0024554 | SULLIVAN | IN | Publicly owned treatment works | Major | BUSSERON CR VIA BUCK CREEK TRIB |
| HOUSTON REFINERY | TX0002976 | HOUSTON | TX | Major | HOUSTON SHIP CHANNEL/BUFFALO BAYOU | |
| MSD LEMAY WWTP | MO0025151 | ST. LOUIS | MO | Publicly owned treatment works | Major | Mississippi R. |
| NAVAL AIR STATION CORPUS CHRISTI | TX0007889 | CORPUS CHRISTI | TX | Major | CORPUS CHRISTI BAY | |
| DEER PARK FACILITY | TX0006084 | DEER PARK | TX | Major | HOUSTON SHIP CHANNEL;TUCKER BAYOU | |
| INV NYLON CHEMICALS AMERICAS VICTORIA SITE | TX0006050 | VICTORIA | TX | Major | GUADALUPE RIVER BELOW THE SAN MARCO | |
| BUTLER WWTP | IN0022462 | BUTLER | IN | Publicly owned treatment works | Major | BIG RUN CR TO ST JOSEPH RIVER |
| WASHBURN TUNNEL FACILITY | TX0052591 | HOUSTON | TX | Publicly owned treatment works | Major | SEG 1007 HOUSTON SHIP CHANNEL |
| CARL JUNCTION WWTP | MO0025186 | CARL JUNCTION | MO | Publicly owned treatment works | Major | Center Cr. |
| CONSERVATION CHEMICAL COMPANY GWTF | MO0108472 | KANSAS CITY | MO | Major | Missouri River | |
| KOKOMO WWTP | IN0032875 | KOKOMO | IN | Publicly owned treatment works | Major | WILDCAT CR TO WABASH RIVER |
| SRG GLOBAL - PORTAGEVILLE | MO0001180 | PORTAGEVILLE | MO | Industrial stormwater | Major | Tributary to Portage Open Bay |
| MONETT WWTP | MO0021440 | MONETT | MO | Publicly owned treatment works | Major | Tributary to Clear Creek |
| ROLLA SE WWTP | MO0050652 | ROLLA | MO | Publicly owned treatment works | Major | Burgher Br. |
| MARYVILLE WWTP | MO0033286 | MARYVILLE | MO | Publicly owned treatment works | Major | One Hundred and Two R. |
| PATAPSCO WWTP | MD0021601 | BALTIMORE | MD | Publicly owned treatment works | Major | PATAPSCO RIVER |
| PERRYVILLE SE WWTP | MO0051144 | PERRYVILLE | MO | Publicly owned treatment works | Major | Cinque Hommes Cr. |
| HOUSTON CHEMICAL PLANT | TX0003689 | HOUSTON | TX | Major | Houston Ship Channel/Buffalo Bayou Tidal | |
| NORTH KUEHLER WWTP | TX0088170 | NEW BRAUNFELS | TX | Publicly owned treatment works | Major | UNNAMED TRIBUTARY; GUADALUPE RIVER |
| SUMMIT CORPORATION OF AMERICA | CT0001180 | THOMASTON | CT | Major | NAUGATUCK RIVER | |
| WARWICK WASTEWATER TREATMENT FACILITY | RI0100234 | WARWICK | RI | Publicly owned treatment works | Major | PAWTUXET RIVER |