EPA · Texas · discharge permits by parameter
Cyanide, total [as CN] in Texas
- 34Permits carrying a limit
- 16With a recorded exceedance
- 2,531Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Texas permits that carry one for Cyanide, total [as CN]: 34 permits, of which 16 have a recorded exceedance. Nationwide the same parameter appears in 2,531 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| CORPUS CHRISTI, CITY OF | TXS000601 | CORPUS CHRISTI | Large municipal storm sewer systems | Major | |
| CITY OF SAN ANTONIO MS4 | TXS001901 | SAN ANTONIO | Large municipal storm sewer systems | Major | Beitel Creek-Salado Creek |
| CITGO CORPUS CHRISTI REFINERY EAST PLANT | TX0006211 | CORPUS CHRISTI | Major | CORPUS CHRISTI INNER HARBOR | |
| VALERO PORT ARTHUR REFINERY | TX0005991 | CITY OF PORT ARTHUR | Major | JCDD #7 MAIN OUTFALL CANAL | |
| JEFFERSON TERMINAL SOUTH | TX0004669 | NEDERLAND | Major | NECHES RIVER BASIN | |
| HARRIS COUNTY MUNICIPAL UTILITY DISTRICT NO 285 WWTP NO 2 | TX0092991 | HOUSTON | Publicly owned treatment works | Major | CARPENTERS BAYOU;HOUSTON SHIP CHANN |
| CITY OF EDINBURG WWTP | TX0024112 | EDINBURG | Publicly owned treatment works | Major | VIA A 60 IN PIPE TO AN UNNAMED HIDALGO CO DRAINAGE |
Other pollutants in Texas
- Ammonia nitrogen, total, [as N] 30 day 23
- Nitrogen, ammonia total [as N] 1,787
- Nitrogen, nitrate total [as N] 51
- Nitrate nitrogen, dry weight 24
- Nitrogen, Kjeldahl, total [as N] 53
- Nitrite + Nitrate total [as N] 490
- Phosphate, total [as PO4] 5
- Phosphorus, total [as P] 247
- Phosphorus, dissolved 14
- Carbon, tot organic [TOC] 199
- Cyanide, free [amenable to chlorination] 48
- Sulfide, total [as S] 32
- Hardness, total [as CaCO3] 13
- Calcium, dissolved [as Ca] 13
- Calcium, total [as Ca] 17
- Magnesium, dissolved [as Mg] 12
- Magnesium, total [as Mg] 33
- Sodium, total [as Na] 13
- Sodium, dissolved [as Na] 12
- Sodium adsorption ratio 12
Cyanide, total [as CN] nationwide
The Pay Desk is the free weekly executive pay briefing — one company at a time, every number traceable to a public filing.You’ll confirm on The Pay Desk’s sign-up page.