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

Western Westmoreland Muni Auth

Sewage treatment plant, major discharger, North Huntingdon, Pennsylvania. NPDES permit PA0027570, in force until Dec 31, 2028. Last 12 months: over a limit 2 times (last April 2026), 34 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (34 values), form Q quarterly (2 values), form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 17 reports late

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

Period endingParameterReportedLimit
April 2026Coliform, fecal general, geometric mean> 327.5 #/100mL≤ 2000 #/100mL
April 2026Coliform, fecal general, instantaneous maximum> 2419.6 #/100mL≤ 10000 #/100mL

Limits in force (46)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 4 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cweekly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year
BOD, 5-day, 20 deg. Cweekly averagereport only (lb/d)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 1100 lb/dall year
Solids, total suspendedweekly average≤ 1650 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedweekly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendedweekly averagereport only (lb/d)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]weekly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Boron, total [as B]monthly averagereport only (ug/L)all year
Boron, total [as B]daily maximumreport only (ug/L)all year
Iron, total [as Fe]annual average≤ 1.5 mg/Lall year
Iron, total [as Fe]daily maximum≤ 3 mg/Lall year
Iron, total [as Fe]annual averagereport only (lb/d)all year
Iron, total [as Fe]daily maximumreport only (lb/d)all year
Iron, dissolved [as Fe]monthly averagereport only (ug/L)all year
Iron, dissolved [as Fe]daily maximumreport only (ug/L)all year
Aluminum, total [as Al]annual average≤ .75 mg/Lall year
Aluminum, total [as Al]daily maximum≤ .75 mg/Lall year
Aluminum, total [as Al]annual averagereport only (lb/d)all year
Aluminum, total [as Al]daily maximumreport only (lb/d)all year
Dichlorobromomethanemonthly averagereport only (ug/L)all year
Dichlorobromomethanedaily maximumreport only (ug/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .5 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ 1.6 mg/Lall year
E. colidaily maximumreport only (#/100mL)all year
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 38 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 915 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 1390 lb/dall year

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/PA0027570 · MCP: https://passage-data.com/mcp