NPDES permit MS0042048 · Major POTW · effective, expires 2027-10-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-07-31.
Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | MINIMUM | >= 6 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 30 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO TOTAL | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | ANNL AVG | <= 263 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | MO TOTAL | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | ANNL AVG | report only | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 90 mg/L | all year |
| 001 | Solids, total suspended | MO TOTAL | report only | all year |
| 001 | Solids, total suspended | ANNL AVG | <= 789 lb/d | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | MO TOTAL | report only | all year |
| 001 | Solids, total suspended | ANNL AVG | report only | all year |
| 001 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, total [as N] | MO TOTAL | report only | all year |
| 001 | Nitrogen, total [as N] | ANNL AVG | <= 101 lb/d | all year |
| 001 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, total [as N] | MX WK AV | report only | all year |
| 001 | Nitrogen, total [as N] | ANNL AVG | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 10 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO TOTAL | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | ANNL AVG | <= 88 lb/d | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | MO TOTAL | report only | all year |
| 001 | Phosphorus, total [as P] | ANNL AVG | <= 46 lb/d | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | MX WK AV | report only | all year |
| 001 | Phosphorus, total [as P] | ANNL AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO TOTAL | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | ANNL AVG | <= 1.05 MGD | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO MAX | report only | all year |
| 001 | E. coli | MO AVG | <= 126 #/100mL | all year |
| 001 | E. coli | MX WK AV | <= 410 #/100mL | all year |
| 001 | BOD, 5-day, percent removal | MINIMUM | >= 65 % | all year |
| 001 | Solids, suspended percent removal | MINIMUM | >= 65 % | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states