NPDES permit DE0050725 · Minor NON-POTW · expired, expires 2024-06-30 · EPA's file as of 2026-09-19
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This permit expired on 2024-06-30 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.
Reports are due about 28 days after each monitoring period ends (the most common figure among DE permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | DAILY AV | report only | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY AV | <= 15 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 23 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY AV | <= 3.5 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 5.4 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY AV | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | DAILY AV | <= 15 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 23 mg/L | all year |
| 001 | Solids, total suspended | DAILY AV | <= 3.5 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 5.4 lb/d | all year |
| 001 | Solids, total suspended | DAILY AV | report only | all year |
| 001 | Solids, total suspended | DAILY MX | report only | all year |
| 001 | Nitrogen, total [as N] | DAILY AV | report only | May, Jun, Jul, Aug, Sep |
| 001 | Nitrogen, total [as N] | DAILY AV | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Nitrogen, total [as N] | DAILY MX | report only | May, Jun, Jul, Aug, Sep |
| 001 | Nitrogen, total [as N] | DAILY MX | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Nitrogen, total [as N] | DAILY AV | < 6.6 lb/d | May, Jun, Jul, Aug, Sep |
| 001 | Nitrogen, total [as N] | DAILY AV | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Nitrogen, total [as N] | DAILY MX | < 9.9 lb/d | May, Jun, Jul, Aug, Sep |
| 001 | Nitrogen, total [as N] | DAILY MX | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Nitrogen, total [as N] | ANNL AVG | <= 2414 lb/yr | all year |
| 001 | Phosphorus, total [as P] | DAILY AV | report only | May, Jun, Jul, Aug, Sep |
| 001 | Phosphorus, total [as P] | DAILY AV | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | May, Jun, Jul, Aug, Sep |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Phosphorus, total [as P] | DAILY AV | < .88 lb/d | May, Jun, Jul, Aug, Sep |
| 001 | Phosphorus, total [as P] | DAILY AV | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Phosphorus, total [as P] | DAILY MX | < 1.3 lb/d | May, Jun, Jul, Aug, Sep |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Phosphorus, total [as P] | ANNL AVG | <= 322 lb/yr | all year |
| 001 | Enterococci: group D, MF trans, M-E, EIA | DAILY AV | <= 100 CFU/100mL | all year |
| 001 | Enterococci: group D, MF trans, M-E, EIA | DAILY MX | <= 185 CFU/100mL | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY AV | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | 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