EPA · Mississippi · discharge permits by parameter
pH range excursions, > 60 minutes in Mississippi
- 9Permits carrying a limit
- 1With a recorded exceedance
- 284Nationwide
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 pH range excursions, > 60 minutes: 9 permits, of which 1 have a recorded exceedance. Nationwide the same parameter appears in 284 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Mississippi
- Chlorination duration 12
- 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
- pH range excursions, monthly total accum 9
- Chloroethane 8
- Tetrachloroethylene 5
- %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia 3
- %Effect Static Renewal 96Hr Acute Pimephales promelas 3
- %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia 18
- %Effect Static Renewal 7Day Chronic Pimephales promelas 18
- IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia 7
- IC25 Static Renewal 7 Day Chronic Chrpimephales 7
pH range excursions, > 60 minutes nationwide
What this page shows
This page covers Clean Water Act discharge permits in MS with limits on the pollutant parameter pH range excursions, > 60 minutes. There are 9 permits in MS with a limit on this parameter and 8 permits in MS with a recorded violation of it.