NPDES permit PA0050431 · Minor NON-POTW · effective, expires 2030-01-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-06-30. Most often over: Nitrogen, total [as N] (3), Phosphorus, total [as P] (1), Nitrogen, ammonia total [as N] (1).
Reports are due about 28 days after each monitoring period ends (the most common figure among PA permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | INST MAX | <= 110 deg F | all year |
| 001 | Oxygen, dissolved [DO] | INST MIN | >= 6 mg/L | all year |
| 001 | pH | INST MIN | >= 6 SU | all year |
| 001 | pH | INST MAX | <= 9 SU | all year |
| 001 | Oil & Grease | MO AVG | <= 15 mg/L | all year |
| 001 | Oil & Grease | INST MAX | <= 30 mg/L | all year |
| 001 | Oil & Grease | MO AVG | <= 45.5 lb/d | all year |
| 001 | Oil & Grease | INST MAX | <= 91.1 lb/d | all year |
| 001 | Nitrogen, total [as N] | MO AVG | <= 10 mg/L | all year |
| 001 | Nitrogen, total [as N] | DAILY MX | <= 20 mg/L | all year |
| 001 | Nitrogen, total [as N] | MO AVG | <= 30.4 lb/d | all year |
| 001 | Nitrogen, total [as N] | DAILY MX | <= 60.7 lb/d | all year |
| 001 | Phosphorus, total [as P] | MO AVG | <= 1 mg/L | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | <= 2 mg/L | all year |
| 001 | Phosphorus, total [as P] | MO AVG | <= 3 lb/d | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | <= 6.1 lb/d | all year |
| 001 | Perfluorooctanoic acid (PFOA) | DAILY MX | report only | all year |
| 001 | Perfluorooctanesulfonate | DAILY MX | report only | all year |
| 001 | Perfluorobutanesulfonic acid (PFBS) | DAILY MX | report only | all year |
| 001 | Hexafluoropropylene oxide dimer acid (HFPO-DA) | DAILY MX | report only | all year |
| 001 | Solids, total dissolved | MO AVG | <= 1000 mg/L | all year |
| 001 | Solids, total dissolved | DAILY MX | <= 2000 mg/L | all year |
| 001 | Solids, total dissolved | MO AVG | <= 3036 lb/d | all year |
| 001 | Solids, total dissolved | DAILY MX | <= 6072 lb/d | all year |
| 101 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 101 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 101 | Solids, total suspended | MO AVG | <= 18 lb/d | all year |
| 101 | Solids, total suspended | DAILY MX | <= 36 lb/d | all year |
| 101 | Nitrogen, ammonia total [as N] | MO AVG | <= 6 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Nitrogen, ammonia total [as N] | MO AVG | <= 2 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 101 | Nitrogen, ammonia total [as N] | DAILY MX | <= 12 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 101 | Nitrogen, ammonia total [as N] | MO AVG | <= 3.5 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.2 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 101 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 101 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.4 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 101 | Copper, total [as Cu] | DAILY MX | report only | all year |
| 101 | Lead, total [as Pb] | DAILY MX | report only | all year |
| 101 | Thallium, total [as Tl] | DAILY MX | report only | all year |
| 101 | Zinc, total [as Zn] | DAILY MX | report only | all year |
| 101 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 101 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 101 | Chlorine, total residual | MO AVG | <= .5 mg/L | all year |
| 101 | Chlorine, total residual | INST MAX | <= .75 mg/L | all year |
| 101 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 20 mg/L | all year |
| 101 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 40 mg/L | all year |
| 101 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 12 lb/d | all year |
| 101 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 24 lb/d | all year |
| 201 | Solids, total suspended | MO AVG | <= 10 mg/L | all year |
| 201 | Solids, total suspended | DAILY MX | <= 20 mg/L | all year |
| 201 | Solids, total suspended | MO AVG | <= 24 lb/d | all year |
| 201 | Solids, total suspended | DAILY MX | <= 48 lb/d | all year |
| 201 | Nitrogen, ammonia total [as N] | MO AVG | <= 6 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 201 | Nitrogen, ammonia total [as N] | MO AVG | <= 2 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 201 | Nitrogen, ammonia total [as N] | DAILY MX | <= 12 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 201 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 201 | Nitrogen, ammonia total [as N] | MO AVG | <= 14.4 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 201 | Nitrogen, ammonia total [as N] | MO AVG | <= 4.8 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 201 | Nitrogen, ammonia total [as N] | DAILY MX | <= 28.8 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 201 | Nitrogen, ammonia total [as N] | DAILY MX | <= 9.6 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 201 | Cadmium, total [as Cd] | MO AVG | <= .0008 mg/L | all year |
| 201 | Cadmium, total [as Cd] | DAILY MX | <= .0016 mg/L | all year |
| 201 | Cadmium, total [as Cd] | MO AVG | <= .0019 lb/d | all year |
| 201 | Cadmium, total [as Cd] | DAILY MX | <= .0038 lb/d | all year |
| 201 | Thallium, total [as Tl] | MO AVG | <= .0002 mg/L | all year |
| 201 | Thallium, total [as Tl] | DAILY MX | <= .0004 mg/L | all year |
| 201 | Thallium, total [as Tl] | MO AVG | <= .0005 lb/d | all year |
| 201 | Thallium, total [as Tl] | DAILY MX | <= .001 lb/d | all year |
| 201 | Antimony, total [as Sb] | DAILY MX | report only | all year |
| 201 | Selenium, total [as Se] | MO AVG | <= .005 mg/L | all year |
| 201 | Selenium, total [as Se] | DAILY MX | <= .01 mg/L | all year |
| 201 | Selenium, total [as Se] | MO AVG | <= .012 lb/d | all year |
| 201 | Selenium, total [as Se] | DAILY MX | <= .024 lb/d | all year |
| 201 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 201 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 201 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 10 mg/L | all year |
| 201 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 20 mg/L | all year |
| 201 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 24 lb/d | all year |
| 201 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 48 lb/d | all year |
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