NPDES permit PA0255351 · Minor NON-POTW · expired, expires 2024-04-30 · EPA's file as of 2026-09-19
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This permit expired on 2024-04-30 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-06-30. Most often over: Chlorine, total residual (4), Zinc, total [as Zn] (4).
Reports are due about 28 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 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 001 | Copper, total [as Cu] | MO AVG | <= 24 ug/L | all year |
| 001 | Copper, total [as Cu] | DAILY MX | <= 37.5 ug/L | all year |
| 001 | Iron, total [as Fe] | MO AVG | <= 2 mg/L | all year |
| 001 | Iron, total [as Fe] | DAILY MX | <= 4 mg/L | all year |
| 001 | Manganese, total [as Mn] | MO AVG | <= 1 mg/L | all year |
| 001 | Manganese, total [as Mn] | DAILY MX | <= 2 mg/L | all year |
| 001 | Zinc, total [as Zn] | MO AVG | <= 196 ug/L | all year |
| 001 | Zinc, total [as Zn] | DAILY MX | <= 307 ug/L | all year |
| 001 | Aluminum, total [as Al] | MO AVG | <= 4 mg/L | all year |
| 001 | Aluminum, total [as Al] | DAILY MX | <= 8 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 | Chlorine, total residual | MO AVG | <= .046 mg/L | all year |
| 001 | Chlorine, total residual | INST MAX | <= .108 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