NPDES permit SC0040215 · Minor POTW · administratively continued, expires 2018-09-30 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
This permit expired on 2018-09-30 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: 2026-02-28. Most often over: E. coli (3), BOD, 5-day, percent removal (2), Solids, suspended percent removal (2).
Reports are due about 29 days after each monitoring period ends (the most common figure among SC permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 002 | Oxygen, dissolved [DO] | MINIMUM | >= 2 mg/L | Jan, Feb, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | <= 30 mg/L | Jan, Feb, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 45 mg/L | Jan, Feb, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | <= 97 lb/d | Jan, Feb, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 146 lb/d | Jan, Feb, Nov, Dec |
| 002 | pH | MINIMUM | >= 6 SU | Jan, Feb, Nov, Dec |
| 002 | pH | MAXIMUM | <= 8.5 SU | Jan, Feb, Nov, Dec |
| 002 | Solids, total suspended | MO AVG | <= 90 mg/L | Jan, Feb, Nov, Dec |
| 002 | Solids, total suspended | WKLY AVG | <= 135 mg/L | Jan, Feb, Nov, Dec |
| 002 | Solids, total suspended | MO AVG | <= 291 lb/d | Jan, Feb, Nov, Dec |
| 002 | Solids, total suspended | WKLY AVG | <= 437 lb/d | Jan, Feb, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 15 mg/L | Jan, Feb, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 22.5 mg/L | Jan, Feb, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 49 lb/d | Jan, Feb, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 74 lb/d | Jan, Feb, Nov, Dec |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | Jan, Feb, Nov, Dec |
| 002 | Flow, in conduit or thru treatment plant | WKLY AVG | report only | Jan, Feb, Nov, Dec |
| 002 | Chlorine, total residual | MO AVG | <= .081 mg/L | Jan, Feb, Nov, Dec |
| 002 | Chlorine, total residual | DAILY MX | <= .139 mg/L | Jan, Feb, Nov, Dec |
| 002 | Chlorine, total residual | MO AVG | <= .262 lb/d | Jan, Feb, Nov, Dec |
| 002 | Chlorine, total residual | DAILY MX | <= .449 lb/d | Jan, Feb, Nov, Dec |
| 002 | E. coli | 30DAVGEO | <= 126 MPN/100mL | Jan, Feb, Nov, Dec |
| 002 | E. coli | DAILY MX | <= 349 MPN/100mL | Jan, Feb, Nov, Dec |
| 002 | E. coli | 30DAVGEO | <= 126 MPN/100mL | Jan, Feb, Nov, Dec |
| 002 | E. coli | DAILY MX | <= 800 MPN/100mL | Jan, Feb, Nov, Dec |
| 002 | BOD, 5-day, percent removal | MO AV MN | >= 85 % | Jan, Feb, Nov, Dec |
| 002 | Solids, suspended percent removal | MO AV MN | >= 85 % | Jan, Feb, Nov, Dec |
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