NPDES permit IL0070408 · Minor NON-POTW · effective, expires 2030-03-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-08-31.
Reports are due about 25 days after each monitoring period ends (the most common figure among IL permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | pH | MO MIN | >= 6 SU | all year |
| 001 | pH | MO MAX | <= 9 SU | all year |
| 001 | Tetrachloroethylene | DAILY MX | <= .02 mg/L | all year |
| 001 | Tetrachloroethylene | DAILY MX | <= .17 lb/d | all year |
| 001 | 1,1,1-Trichloroethane | DAILY MX | <= .02 mg/L | all year |
| 001 | 1,1,1-Trichloroethane | DAILY MX | <= .17 lb/d | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Trichloroethene | DAILY MX | <= .02 mg/L | all year |
| 001 | Trichloroethene | DAILY MX | <= .17 lb/d | all year |
| 002 | pH | MO MIN | >= 6 SU | all year |
| 002 | pH | MO MAX | <= 9 SU | all year |
| 002 | Tetrachloroethylene | DAILY MX | <= .02 mg/L | all year |
| 002 | 1,1,1-Trichloroethane | DAILY MX | <= .02 mg/L | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | Trichloroethene | DAILY MX | <= .02 mg/L | 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