Passage Data · Check a report · Use it from your AI
Sewage treatment plant, major discharger, North Wales, Pennsylvania. NPDES permit PA0023256, in force until Sep 30, 2028. Last 12 months: over a limit once (last June 2026), 32 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| June 2026 | Coliform, fecal general, instantaneous maximum | 1200 #/100mL | ≤ 1000 #/100mL | 20% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 7 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | all year | 001 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 001 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 1601 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 2402 lb/d | all year | 001 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 001 |
| Solids, total suspended | monthly average | report only (lb/d) | all year | 001 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .65 mg/L | May–Oct | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.95 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 35 lb/d | May–Oct | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 105 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 001 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 001 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | 001 |
| Iron, dissolved [as Fe] | monthly average | report only (mg/L) | all year | 001 |
| Zinc, total [as Zn] | quarterly average | report only (mg/L) | all year | 001 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | monthly average | report only (mg/L) | all year | 001 |
| Selenium, total [as Se] | quarterly average | report only (mg/L) | all year | 001 |
| Selenium, total [as Se] | daily maximum | report only (mg/L) | all year | 001 |
| Phosphate, ortho [as P] | monthly average | ≤ 1 mg/L | Jan, Feb, Nov, Dec | 001 |
| Phosphate, ortho [as P] | monthly average | ≤ .5 mg/L | Apr–Oct | 001 |
| Phosphate, ortho [as P] | monthly average | ≤ 53 lb/d | Jan, Feb, Nov, Dec | 001 |
| Phosphate, ortho [as P] | monthly average | ≤ 27 lb/d | Apr–Oct | 001 |
| 4,4'-DDE | quarterly average | ≤ .049 ug/L | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| E. coli | instantaneous maximum | report only (#/100mL) | all year | 001 |
| Ultraviolet light transmittance | instantaneous minimum | report only (%) | all year | 001 |
| Toxicity [chronic], Ceriodaphnia dubia | daily maximum | report only (tox chronic) | all year | 001 |
| Toxicity [chronic], Pimephales promelas [Fathead Minnow] | daily maximum | report only (tox chronic) | all year | 001 |
| Solids, total dissolved | quarterly average | ≤ 1000 mg/L | all year | 001 |
| Coliform, fecal general | geometric mean | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | instantaneous maximum | ≤ 1000 #/100mL | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 4.4 mg/L | May–Oct | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 8.8 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 6.6 mg/L | May–Oct | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 13.2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 235 lb/d | May–Oct | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 470 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 352 lb/d | May–Oct | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 705 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| TU Static 7Day Chronic Ceriodaphnia dubia | daily maximum | report only (tox chronic) | all year | 001 |
| Static 7Day Chronic Pimephales Promelas | daily maximum | report only (tox chronic) | all year | 001 |
| Oxygen demand, chem. [high level] [COD] | annual average | report only (mg/L) | all year | 002 |
| pH | annual average | report only (SU) | all year | 002 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 002 |
| Oil & Grease | annual average | report only (mg/L) | all year | 002 |
| Nitrogen, Kjeldahl, total [as N] | annual average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | annual average | report only (mg/L) | all year | 002 |
| Iron, dissolved [as Fe] | annual average | report only (mg/L) | all year | 002 |
| Coliform, fecal general | annual average | report only (#/100mL) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | annual average | report only (mg/L) | all year | 002 |
| Oxygen demand, chem. [high level] [COD] | annual average | report only (mg/L) | all year | 003 |
| pH | annual average | report only (SU) | all year | 003 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 003 |
| Oil & Grease | annual average | report only (mg/L) | all year | 003 |
| Nitrogen, Kjeldahl, total [as N] | annual average | report only (mg/L) | all year | 003 |
| Phosphorus, total [as P] | annual average | report only (mg/L) | all year | 003 |
| Iron, dissolved [as Fe] | annual average | report only (mg/L) | all year | 003 |
| Coliform, fecal general | annual average | report only (#/100mL) | all year | 003 |
| BOD, carbonaceous [5 day, 20 C] | annual average | report only (mg/L) | all year | 003 |
| Oxygen demand, chem. [high level] [COD] | annual average | report only (mg/L) | all year | 004 |
| pH | annual average | report only (SU) | all year | 004 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 004 |
| Oil & Grease | annual average | report only (mg/L) | all year | 004 |
| Nitrogen, Kjeldahl, total [as N] | annual average | report only (mg/L) | all year | 004 |
| Phosphorus, total [as P] | annual average | report only (mg/L) | all year | 004 |
| Iron, dissolved [as Fe] | annual average | report only (mg/L) | all year | 004 |
| Coliform, fecal general | annual average | report only (#/100mL) | all year | 004 |
| BOD, carbonaceous [5 day, 20 C] | annual average | report only (mg/L) | all year | 004 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/PA0023256 · MCP: https://passage-data.com/mcp