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Ashville Boro Cambria Cnty

Sewage treatment plant, Ashville, Pennsylvania. NPDES permit PA0095621, in force until Feb 28, 2030. Last 12 months: over a limit 10 times (last April 2026), 24 required values missing, 1 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (24 values), form Q quarterly (1 value), form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 0 of 16 reports late

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

Period endingParameterReportedLimitOver by
October 2025Solids, total suspended, monthly average19≤ 12 lb/d58%
November 2025Chlorine, total residual, monthly average.68 mg/L≤ .5 mg/L36%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average< 44.1 mg/L≤ 25 mg/L76%
December 2025Solids, total suspended, instantaneous maximum< 68 mg/L≤ 60 mg/L13%
December 2025Solids, total suspended, monthly average< 58 mg/L≤ 30 mg/L93%
January 2026Coliform, fecal general, instantaneous maximum< 24196 #/100mL≤ 10000 #/100mL142%
January 2026Solids, total suspended, monthly average< 31 mg/L≤ 30 mg/L3%
February 2026Coliform, fecal general, instantaneous maximum< 24196 #/100mL≤ 10000 #/100mL142%
March 2026Solids, total suspended, monthly average< 33.5 mg/L≤ 30 mg/L12%
April 2026Chlorine, total residual, monthly average.51 mg/L≤ .5 mg/L2%

Limits in force (32)

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. Cinstantaneous maximumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly 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 suspendedinstantaneous maximum≤ 60 mg/Lall year
Solids, total suspendedmonthly average≤ 12 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year
Solids, total suspendedmonthly 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]instantaneous maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Iron, total [as Fe]daily maximumreport only (mg/L)all year
Manganese, total [as Mn]daily maximumreport only (mg/L)all year
Aluminum, total [as Al]daily maximumreport only (mg/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. coliinstantaneous 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]instantaneous maximum≤ 50 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 lb/dall year

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/PA0095621 · MCP: https://passage-data.com/mcp