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Bristol TWP Bucks Cnty

Sewage treatment plant, major discharger, Croydon, Pennsylvania. NPDES permit PA0026450, in force until Dec 31, 2030. Last 12 months: over a limit once (last February 2026), 38 required values missing, 2 of 30 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (28 values), outfall 201 form A monthly (5 values), outfall 301 form A monthly (5 values), outfall 001 form Q quarterly, outfall 001 form S twice a year, outfall 101 form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
6 values over a limit, 0 required values missing, 3 of 19 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
February 2026BOD, carbonaceous [5 day, 20 C], monthly average19.4 mg/L≤ 19 mg/L2%

Limits in force (62)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]instantaneous minimum≥ 5 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendedweekly average≤ 45 mg/Lall year001
Solids, total suspendedmonthly average≤ 938 lb/dall year001
Solids, total suspendedweekly average≤ 1407 lb/dall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendedmonthly averagereport only (lb/d)all year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]weekly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly average≤ 22 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 688 lb/dall year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]weekly averagereport only (mg/L)all year001
Copper, total [as Cu]monthly averagereport only (mg/L)all year001
Copper, total [as Cu]daily maximumreport only (mg/L)all year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualmonthly average≤ .5 mg/Lall year001
Chlorine, total residualinstantaneous maximum≤ 1.2 mg/Lall year001
E. coliinstantaneous maximumreport only (#/100mL)all year001
Perfluorooctanoic acid (PFOA)daily maximumreport only (ng/L)all year001
Perfluorooctanesulfonatedaily maximumreport only (ng/L)all year001
PCBs Wet Weather Analysisdaily maximumreport only (pg/L)all year001
PCBs Dry Weather Analysisdaily maximumreport only (pg/L)all year001
Perfluorobutanesulfonic acid (PFBS)daily maximumreport only (ng/L)all year001
Hexafluoropropylene oxide dimer acid (HFPO-DA)daily maximumreport only (ng/L)all year001
Toxicity [chronic], Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox chronic)all year001
Solids, total dissolvedquarterly average≤ 1000 mg/Lall year001
Solids, total dissolveddaily maximum≤ 2000 mg/Lall year001
Coliform, fecal generalgeometric mean≤ 200 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec001
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep001
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec001
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep001
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year001
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (lb/d)all year001
TU Static 7Day Chronic Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year001
Static 7Day Chronic Pimephales Promelasdaily maximumreport only (tox chronic)all year001
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year101
pHinstantaneous minimumreport only (SU)all year101
pHinstantaneous maximumreport only (SU)all year101
Solids, total suspendeddaily maximumreport only (mg/L)all year101
Oil & Greasedaily maximumreport only (mg/L)all year101
Nitrogen, total [as N]daily maximumreport only (mg/L)all year101
Phosphorus, total [as P]daily maximumreport only (mg/L)all year101
Iron, dissolved [as Fe]daily maximumreport only (mg/L)all year101
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year101
BOD, carbonaceous [5 day, 20 C]monthly average≤ 19 mg/Lall year201
BOD, carbonaceous [5 day, 20 C]weekly average≤ 29 mg/Lall year201
BOD, carbonaceous [5 day, 20 C]monthly average≤ 357 lb/dall year201
BOD, carbonaceous [5 day, 20 C]weekly average≤ 536 lb/dall year201
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 88.5 %all year201
BOD, carbonaceous [5 day, 20 C]monthly average≤ 19 mg/Lall year301
BOD, carbonaceous [5 day, 20 C]weekly average≤ 29 mg/Lall year301
BOD, carbonaceous [5 day, 20 C]monthly average≤ 595 lb/dall year301
BOD, carbonaceous [5 day, 20 C]weekly average≤ 907 lb/dall year301
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all year301

How strict are these limits?

Cited limits by parameter: Pennsylvania's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0026450 · MCP: https://passage-data.com/mcp