Passage Data · Check a report · Use it from your AI

Charleroi Boro Auth Washington Cnty

Sewage treatment plant, major discharger, Charleroi, Pennsylvania. NPDES permit PA0026891, in force until Feb 29, 2028. Last 12 months: over a limit once (last December 2025), 53 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (29 values), outfall 001 form Q quarterly (2 values), outfall 014 form A monthly (20 values), outfall 014 form Q quarterly (2 values)
Renewal application due
Sep 2, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
8 values over a limit, 0 required values missing, 0 of 32 reports late

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

Period endingParameterReportedLimit
December 2025Coliform, fecal general, instantaneous maximum> 2419.6 #/100mL≤ 10000 #/100mL

Limits in force (57)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]instantaneous minimum≥ 4 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
BOD, 5-day, 20 deg. Cdaily maximumreport 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≤ 750 lb/dall year001
Solids, total suspendedweekly average≤ 1125 lb/dall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendedmonthly averagereport only (lb/d)all year001
Solids, total suspendeddaily maximumreport only (lb/d)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]daily maximumreport 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
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≤ 1.6 mg/Lall year001
E. coliinstantaneous maximumreport only (#/100mL)all year001
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep001
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec001
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep001
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]weekly average≤ 38 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 625 lb/dall year001
BOD, carbonaceous [5 day, 20 C]weekly average≤ 950 lb/dall year001
pHinstantaneous minimum≥ 6 SUall year014
pHinstantaneous maximum≤ 9 SUall year014
Solids, total suspendedmonthly averagereport only (mg/L)all year014
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year014
Solids, total suspendedmonthly averagereport only (mg/L)all year014
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year014
Nitrogen, total [as N]instantaneous maximumreport only (mg/L)all year014
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year014
Nitrogen, ammonia total [as N]instantaneous maximumreport only (mg/L)all year014
Phosphorus, total [as P]instantaneous maximumreport only (mg/L)all year014
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year014
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year014
E. coliinstantaneous maximumreport only (#/100mL)all year014
Ultraviolet light transmittanceinstantaneous minimumreport only (%)all year014
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Oct014
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Nov, Dec014
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Oct014
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Nov, Dec014
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year014
BOD, carbonaceous [5 day, 20 C]instantaneous maximumreport only (mg/L)all year014
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year014
BOD, carbonaceous [5 day, 20 C]instantaneous maximumreport only (mg/L)all year014
BOD, carb-5 day, 20 deg C, percent removalinstantaneous minimum≥ 35 %all year014
Solids, suspended percent removalinstantaneous minimum≥ 60 %all year014

How strict are these limits?

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

Check this month's numbers Email me before each report is due

· 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/PA0026891 · MCP: https://passage-data.com/mcp