NPDES permit IA0052438 · Minor NON-POTW · effective, expires 2031-07-31 · 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.
Last period with anything received: 2026-08-31.
Reports are due about 15 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 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Chlorine, total residual | 30DA AVG | <= .322 mg/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .322 mg/L | all year |
| 001 | Chlorine, total residual | 30DA AVG | <= .424 lb/d | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .424 lb/d | 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