NPDES permit IN0059901 · Minor NON-POTW · effective, expires 2027-11-30 · 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 28 days after each monitoring period ends (the most common figure among IN permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 001 | Oil and grease, hexane extr method | MO AVG | <= 10 mg/L | all year |
| 001 | Oil and grease, hexane extr method | DAILY MX | <= 15 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.26 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.89 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.52 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.78 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Zinc, total recoverable | MO AVG | <= .179 mg/L | all year |
| 001 | Zinc, total recoverable | DAILY MX | <= .417 mg/L | all year |
| 001 | Lead, total recoverable | MO AVG | <= .008 mg/L | all year |
| 001 | Lead, total recoverable | DAILY MX | <= .019 mg/L | all year |
| 001 | Copper, total recoverable | MO AVG | <= .02 mg/L | all year |
| 001 | Copper, total recoverable | DAILY MX | <= .047 mg/L | 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 | Flow, total | MO TOTAL | report only | 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