NPDES permit NE0112810 · Major POTW · effective, expires 2028-12-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-06-30.
Reports are due about 28 days after each monitoring period ends (the most common figure among NE permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | MO AVG | report only | all year |
| 001 | Temperature, water deg. fahrenheit | DAILY MX | report only | all year |
| 001 | pH | DAILY MN | >= 6.5 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | 7 DA AVG | <= 65 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 16777 kg/d | all year |
| 001 | Solids, total suspended | 7 DA AVG | <= 27063 kg/d | all year |
| 001 | Oil and grease, hexane extr method | MO AVG | report only | all year |
| 001 | Oil and grease, hexane extr method | DAILY MX | <= 10 mg/L | all year |
| 001 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 64.7 mg/L | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 40.5 mg/L | Mar, Apr, May |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 34.1 mg/L | Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 99.1 mg/L | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 61.1 mg/L | Mar, Apr, May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 55.5 mg/L | Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 24122 kg/d | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 15099 kg/d | Mar, Apr, May |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 12713 kg/d | Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 41260 kg/d | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 25439 kg/d | Mar, Apr, May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 23107 kg/d | Jun, Jul, Aug, Sep, Oct |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 001 | Sulfate, total [as SO4] | MO AVG | report only | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | report only | all year |
| 001 | Arsenic, total [as As] | MO AVG | report only | all year |
| 001 | Arsenic, total [as As] | DAILY MX | report only | all year |
| 001 | Cadmium, dissolved [as Cd] | MO AVG | report only | all year |
| 001 | Cadmium, dissolved [as Cd] | DAILY MX | report only | all year |
| 001 | Chromium, dissolved [as Cr] | MO AVG | report only | all year |
| 001 | Chromium, dissolved [as Cr] | DAILY MX | report only | all year |
| 001 | Copper, dissolved [as Cu] | MO AVG | report only | all year |
| 001 | Copper, dissolved [as Cu] | DAILY MX | report only | all year |
| 001 | Lead, dissolved [as Pb] | MO AVG | report only | all year |
| 001 | Lead, dissolved [as Pb] | DAILY MX | report only | all year |
| 001 | Nickel, dissolved [as Ni] | MO AVG | report only | all year |
| 001 | Nickel, dissolved [as Ni] | DAILY MX | report only | all year |
| 001 | Zinc, dissolved [as Zn] | MO AVG | report only | all year |
| 001 | Zinc, dissolved [as Zn] | DAILY MX | report only | all year |
| 001 | E. coli, MTEC-MF | MO GEOMN | <= 126 #/100mL | May, Jun, Jul, Aug, Sep |
| 001 | E. coli, MTEC-MF | MAXIMUM | report only | May, Jun, Jul, Aug, Sep |
| 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 | <= .08 mg/L | Mar, Apr, May |
| 001 | Chlorine, total residual | MO AVG | <= .09 mg/L | Jun, Jul, Aug, Sep, Oct |
| 001 | Chlorine, total residual | MO AVG | <= .07 mg/L | Jan, Feb, Nov, Dec |
| 001 | Chlorine, total residual | DAILY MX | <= .2 mg/L | Mar, Apr, May |
| 001 | Chlorine, total residual | DAILY MX | <= .23 mg/L | Jun, Jul, Aug, Sep, Oct |
| 001 | Chlorine, total residual | DAILY MX | <= .19 mg/L | Jan, Feb, Nov, Dec |
| 001 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | <= 3.01 tox acute | Jan, Feb, Nov, Dec |
| 001 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | <= 3.12 tox acute | Mar, Apr, May |
| 001 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | <= 3.69 tox acute | Jun, Jul, Aug, Sep, Oct |
| 001 | Toxicity [acute], Pimephales promelas [Fathead Minnow] | DAILY MX | <= 3.12 tox acute | Mar, Apr, May |
| 001 | Toxicity [acute], Pimephales promelas [Fathead Minnow] | DAILY MX | <= 3.69 tox acute | Jun, Jul, Aug, Sep, Oct |
| 001 | Toxicity [acute], Pimephales promelas [Fathead Minnow] | DAILY MX | <= 3.01 tox acute | Jan, Feb, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 40 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 60 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 14913 kg/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 24981 kg/d | all year |
| INF | pH | VALUE | report only | all year |
| INF | Solids, total suspended | VALUE | report only | all year |
| INF | Flow, in conduit or thru treatment plant | VALUE | report only | all year |
| INF | BOD, carbonaceous [5 day, 20 C] | VALUE | 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