NPDES permit MS0042129 · Minor POTW · administratively continued, expires 2025-04-30 · EPA's file as of 2026-09-19
Check this month's numbers before you fileThis permit expired on 2025-04-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2025-12-31. Most often over: Nitrogen, ammonia total [as N] (6), E. coli (4), Chlorine, total residual (4).
Reports are due about 29 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 | MX MO AV | <= 15 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | MX WK AV | <= 22.5 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | MX MO AV | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | MX WK AV | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | MX MO AV | <= 30 mg/L | all year |
| 001 | Solids, total suspended | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | MX WK AV | <= 45 mg/L | all year |
| 001 | Solids, total suspended | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | MX MO AV | report only | all year |
| 001 | Solids, total suspended | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | MX WK AV | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MX MO AV | <= 10 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MX MO AV | <= 6 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MX WK AV | <= 15 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MX WK AV | <= 9 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MX MO AV | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MX WK AV | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Flow, in conduit or thru treatment plant | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Flow, in conduit or thru treatment plant | MX MO AV | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Flow, in conduit or thru treatment plant | MX WK AV | report only | all year |
| 001 | Chlorine, total residual | MX MO AV | <= .011 mg/L | all year |
| 001 | Chlorine, total residual | MX WK AV | <= .019 mg/L | all year |
| 001 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | all year |
| 001 | Solids, suspended percent removal | MINIMUM | >= 85 % | all year |
| 001 | Solids, suspended percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Oxygen, dissolved [DO] | MINIMUM | >= 6 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | MX MO AV | <= 15 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | MX WK AV | <= 22.5 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | MX MO AV | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | MX WK AV | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | pH | MINIMUM | >= 6 SU | all year |
| 002 | pH | MAXIMUM | <= 9 SU | all year |
| 002 | Solids, total suspended | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total suspended | MX MO AV | <= 30 mg/L | all year |
| 002 | Solids, total suspended | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total suspended | MX WK AV | <= 45 mg/L | all year |
| 002 | Solids, total suspended | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total suspended | MX MO AV | report only | all year |
| 002 | Solids, total suspended | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total suspended | MX WK AV | report only | all year |
| 002 | Nitrogen, ammonia total [as N] | MX MO AV | <= 10 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MX MO AV | <= 6 mg/L | all year |
| 002 | Nitrogen, ammonia total [as N] | MX WK AV | <= 15 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MX WK AV | <= 9 mg/L | all year |
| 002 | Nitrogen, ammonia total [as N] | MX MO AV | report only | all year |
| 002 | Nitrogen, ammonia total [as N] | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MX WK AV | report only | all year |
| 002 | Nitrogen, ammonia total [as N] | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Flow, in conduit or thru treatment plant | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Flow, in conduit or thru treatment plant | MX MO AV | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Flow, in conduit or thru treatment plant | MX WK AV | report only | all year |
| 002 | Chlorine, total residual | MX MO AV | <= .011 mg/L | all year |
| 002 | Chlorine, total residual | MX WK AV | <= .019 mg/L | all year |
| 002 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | all year |
| 002 | Solids, suspended percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, suspended percent removal | MINIMUM | >= 85 % | all year |
| 003 | Oxygen, dissolved [DO] | MINIMUM | >= 6 mg/L | all year |
| 003 | BOD, 5-day, 20 deg. C | MX MO AV | <= 15 mg/L | all year |
| 003 | BOD, 5-day, 20 deg. C | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | BOD, 5-day, 20 deg. C | MX WK AV | <= 22.5 mg/L | all year |
| 003 | BOD, 5-day, 20 deg. C | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | BOD, 5-day, 20 deg. C | MX MO AV | report only | all year |
| 003 | BOD, 5-day, 20 deg. C | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | BOD, 5-day, 20 deg. C | MX WK AV | report only | all year |
| 003 | BOD, 5-day, 20 deg. C | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | pH | MINIMUM | >= 6 SU | all year |
| 003 | pH | MAXIMUM | <= 9 SU | all year |
| 003 | Solids, total suspended | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Solids, total suspended | MX MO AV | <= 30 mg/L | all year |
| 003 | Solids, total suspended | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Solids, total suspended | MX WK AV | <= 45 mg/L | all year |
| 003 | Solids, total suspended | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Solids, total suspended | MX MO AV | report only | all year |
| 003 | Solids, total suspended | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Solids, total suspended | MX WK AV | report only | all year |
| 003 | Nitrogen, ammonia total [as N] | MX MO AV | <= 10 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | MX MO AV | <= 6 mg/L | all year |
| 003 | Nitrogen, ammonia total [as N] | MX WK AV | <= 15 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | MX WK AV | <= 9 mg/L | all year |
| 003 | Nitrogen, ammonia total [as N] | MX MO AV | report only | all year |
| 003 | Nitrogen, ammonia total [as N] | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | MX WK AV | report only | all year |
| 003 | Nitrogen, ammonia total [as N] | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Flow, in conduit or thru treatment plant | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Flow, in conduit or thru treatment plant | MX MO AV | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Flow, in conduit or thru treatment plant | MX WK AV | report only | all year |
| 003 | Chlorine, total residual | MX MO AV | <= .011 mg/L | all year |
| 003 | Chlorine, total residual | MX WK AV | <= .019 mg/L | all year |
| 003 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | all year |
| 003 | Solids, suspended percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Solids, suspended percent removal | MINIMUM | >= 85 % | all year |
| 004 | Oxygen, dissolved [DO] | MINIMUM | >= 6 mg/L | all year |
| 004 | BOD, 5-day, 20 deg. C | MX MO AV | <= 15 mg/L | all year |
| 004 | BOD, 5-day, 20 deg. C | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | BOD, 5-day, 20 deg. C | MX WK AV | <= 22.5 mg/L | all year |
| 004 | BOD, 5-day, 20 deg. C | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | BOD, 5-day, 20 deg. C | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | BOD, 5-day, 20 deg. C | MX MO AV | report only | all year |
| 004 | BOD, 5-day, 20 deg. C | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | BOD, 5-day, 20 deg. C | MX WK AV | report only | all year |
| 004 | pH | MINIMUM | >= 6 SU | all year |
| 004 | pH | MAXIMUM | <= 9 SU | all year |
| 004 | Solids, total suspended | MX MO AV | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Solids, total suspended | MX MO AV | <= 30 mg/L | all year |
| 004 | Solids, total suspended | MX WK AV | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Solids, total suspended | MX WK AV | <= 45 mg/L | all year |
| 004 | Solids, total suspended | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Solids, total suspended | MX MO AV | report only | all year |
| 004 | Solids, total suspended | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Solids, total suspended | MX WK AV | report only | all year |
| 004 | Nitrogen, ammonia total [as N] | MX MO AV | <= 10 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Nitrogen, ammonia total [as N] | MX MO AV | <= 6 mg/L | all year |
| 004 | Nitrogen, ammonia total [as N] | MX WK AV | <= 15 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Nitrogen, ammonia total [as N] | MX WK AV | <= 9 mg/L | all year |
| 004 | Nitrogen, ammonia total [as N] | MX MO AV | report only | all year |
| 004 | Nitrogen, ammonia total [as N] | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Nitrogen, ammonia total [as N] | MX WK AV | report only | all year |
| 004 | Nitrogen, ammonia total [as N] | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Flow, in conduit or thru treatment plant | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Flow, in conduit or thru treatment plant | MX MO AV | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | Flow, in conduit or thru treatment plant | MX WK AV | report only | all year |
| 004 | Chlorine, total residual | MX MO AV | <= .011 mg/L | all year |
| 004 | Chlorine, total residual | MX WK AV | <= .019 mg/L | all year |
| 004 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 004 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | all year |
| 004 | Solids, suspended percent removal | MINIMUM | >= 85 % | all year |
| 004 | Solids, suspended percent removal | MINIMUM | >= 85 % | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | BOD, 5-day, 20 deg. C | MX MO AV | <= 42 lb/d | all year |
| 101 | BOD, 5-day, 20 deg. C | MX MO AV | <= 125 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | BOD, 5-day, 20 deg. C | MX WK AV | <= 63 lb/d | all year |
| 101 | BOD, 5-day, 20 deg. C | MX WK AV | <= 188 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | BOD, 5-day, 20 deg. C | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | BOD, 5-day, 20 deg. C | MX MO AV | report only | all year |
| 101 | BOD, 5-day, 20 deg. C | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | BOD, 5-day, 20 deg. C | MX WK AV | report only | all year |
| 101 | Solids, total suspended | MX MO AV | <= 125 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Solids, total suspended | MX MO AV | <= 84 lb/d | all year |
| 101 | Solids, total suspended | MX WK AV | <= 188 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Solids, total suspended | MX WK AV | <= 126 lb/d | all year |
| 101 | Solids, total suspended | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Solids, total suspended | MX MO AV | report only | all year |
| 101 | Solids, total suspended | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Solids, total suspended | MX WK AV | report only | all year |
| 101 | Nitrogen, ammonia total [as N] | MX MO AV | <= 42 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Nitrogen, ammonia total [as N] | MX MO AV | <= 17 lb/d | all year |
| 101 | Nitrogen, ammonia total [as N] | MX WK AV | <= 63 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Nitrogen, ammonia total [as N] | MX WK AV | <= 25 lb/d | all year |
| 101 | Nitrogen, ammonia total [as N] | MX MO AV | report only | all year |
| 101 | Nitrogen, ammonia total [as N] | MX MO AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Nitrogen, ammonia total [as N] | MX WK AV | report only | all year |
| 101 | Nitrogen, ammonia total [as N] | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Rainfall | MX MO AV | report only | all year |
| 101 | Rainfall | MX WK AV | report only | all year |
| 101 | Flow, in conduit or thru treatment plant | MX MO AV | <= .5 MGD | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Flow, in conduit or thru treatment plant | MX MO AV | <= .337 MGD | all year |
| 101 | Flow, in conduit or thru treatment plant | MX WK AV | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Flow, in conduit or thru treatment plant | MX WK AV | report only | all year |
| 101 | E. coli | MX MO AV | <= 126 #/100mL | all year |
| 101 | E. coli | MX WK AV | <= 410 #/100mL | all year |
| 101 | %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | MINIMUM | >= 23.8 % | all year |
| 101 | %Effect Static Renewal 7Day Chronic Pimephales promelas | MINIMUM | >= 23.8 % | 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