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Corry City Muni Auth Erie Cnty

Sewage treatment plant, major discharger, Corry, Pennsylvania. NPDES permit PA0028223 expired Nov 30, 2019; its limits still apply. Last 12 months: over a limit 3 times (last June 2026), 29 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (29 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
December 2025Solids, total suspended, weekly average1451≤ 1314 lb/d10%
June 2026Coliform, fecal general, geometric mean> 13 #/100mL≤ 200 CFU/100mL—
June 2026Coliform, fecal general, instantaneous maximum> 2419.6 #/100mL≤ 2000 CFU/100mL—

Limits in force (43)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 7 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 876 lb/dall year
Solids, total suspendedweekly average≤ 1314 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (lb/d)all year
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 6 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 58 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 175 lb/dJan, Feb, Mar, Apr, Nov, Dec
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Copper, total [as Cu]monthly average≤ .012 mg/Lall year
Copper, total [as Cu]monthly averagereport only (mg/L)all year
Copper, total [as Cu]monthly average≤ .35 lb/dall year
Copper, total [as Cu]monthly averagereport only (lb/d)all year
Copper, total [as Cu]weekly average≤ .52 lb/dall year
Di[2-ethylhexyl] phthalate [DEHP]monthly average≤ .004 mg/Lall year
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (mg/L)all year
Di[2-ethylhexyl] phthalate [DEHP]monthly average≤ .11 lb/dall year
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (lb/d)all year
Di[2-ethylhexyl] phthalate [DEHP]weekly average≤ .17 lb/dall 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≤ .4 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ 1.2 mg/Lall year
Coliform, fecal generalgeometric mean≤ 200 CFU/100mLMay–Sep
Coliform, fecal generalgeometric mean≤ 2000 CFU/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 2000 CFU/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 CFU/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 15 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]weekly average≤ 22 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]weekly average≤ 40 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 437 lb/dMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 729 lb/dJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]weekly average≤ 642 lb/dMay–Oct
BOD, carbonaceous [5 day, 20 C]weekly average≤ 1167 lb/dJan, Feb, Mar, Apr, Nov, Dec

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/PA0028223 · MCP: https://passage-data.com/mcp