EPA · Mississippi · discharge permits by parameter
Chlorination duration in Mississippi
- 12Permits carrying a limit
- 2With a recorded exceedance
- 210Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Mississippi permits that carry one for Chlorination duration: 12 permits, of which 2 have a recorded exceedance. Nationwide the same parameter appears in 210 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 |
|---|---|---|---|---|---|
| MISSISSIPPI POWER CO, PLANT JACK WATSON | MS0002925 | GULFPORT | Major | BIG LAKE & FRITZ CREEK | |
| TVA MAGNOLIA COMBINED CYCLE | MS0056995 | ASHLAND | Major | BIG SNOW CREEK | |
| ENTERGY MISS INC, GRAND GULF NUCLEAR STATION | MS0029521 | PORT GIBSON | Major | BY OPEN DITCH INTO LAKE HAMILTON |
Other pollutants in Mississippi
- Solids, total dissolved 15
- Solids, total dissolved [TDS] 3
- Mercury, total recoverable 25
- Temperature, summer [deg. F] 5
- Temperature, winter [deg. F] 3
- Coliform, fecal general 270
- Organics, total toxic [TTO] 7
- Total toxic organics [TTO] [40 CFR413] 3
- Total toxic organics [TTO] [40 CFR433] 46
- Cyanide, total recoverable 21
- Suspended solids, total annual 14
- BOD, carbonaceous [5 day, 20 C] 56
- BOD, carb-5 day, 20 deg C, percent removal 8
- BOD, carbonaceous, percent removal 5
- BOD, 5-day, percent removal 309
- Solids, suspended percent removal 275
- Chemical Oxygen Demand [COD] 47
- Trichlorophenol 3
- Sludge settleability 30 minute 191
- Flow, total 52
Chlorination duration nationwide
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