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Robesonia Wernersville Muni Auth Berks Cnty

Sewage treatment plant, major discharger, Wernersville, Pennsylvania. NPDES permit PA0031062, in force until Jun 30, 2030. Last 12 months: no values over a limit, 46 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (46 values), form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 15 reports late

Limits in force (54)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 5 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year
BOD, 5-day, 20 deg. Cdaily maximumreport 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≤ 350 lb/dall year
Solids, total suspendedweekly average≤ 525 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendeddaily maximumreport only (lb/d)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 6 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 18 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 70 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 210 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly average≤ 1 mg/Lall year
Phosphorus, total [as P]monthly average≤ 11.6 lb/dall year
Copper, total [as Cu]monthly averagereport only (mg/L)all year
Copper, total [as Cu]daily maximumreport only (mg/L)all year
Copper, total [as Cu]monthly averagereport only (lb/d)all year
Copper, total [as Cu]daily maximumreport only (lb/d)all year
Aluminum, total [as Al]monthly averagereport only (mg/L)all year
Aluminum, total [as Al]daily maximumreport only (mg/L)all year
Aluminum, total [as Al]monthly averagereport only (lb/d)all year
Aluminum, total [as Al]daily maximumreport only (lb/d)all year
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (ug/L)all year
Di[2-ethylhexyl] phthalate [DEHP]daily 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≤ .28 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ .92 mg/Lall year
E. coliinstantaneous maximumreport only (#/100mL)all year
Cyanide, free availablemonthly averagereport only (mg/L)all year
Cyanide, free availableinstantaneous maximumreport only (mg/L)all year
Cyanide, free availablemonthly averagereport only (lb/d)all year
Cyanide, free availabledaily maximumreport only (lb/d)all year
Perfluorooctanoic acid (PFOA)instantaneous maximumreport only (ng/L)all year
Perfluorooctanesulfonateinstantaneous maximumreport only (ng/L)all year
Perfluorobutanesulfonic acid (PFBS)instantaneous maximumreport only (ng/L)all year
Hexafluoropropylene oxide dimer acid (HFPO-DA)instantaneous maximumreport only (ng/L)all year
Solids, total dissolvedmonthly average≤ 1000 mg/Lall year
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 40 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 291 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 467 lb/dall year

New limits from Jul 1, 2028

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Aluminum, total [as Al], daily maximum1.89 mg/Lnew0.67 mg/L (9 values)0.354×
Aluminum, total [as Al], daily maximum22.1 lb/dnew4.17 lb/d (9 values)0.189×
Aluminum, total [as Al], monthly average1.27 mg/Lnew0.69 mg/L (9 values)0.543×
Aluminum, total [as Al], monthly average14.9 lb/dnew3.71 lb/d (9 values)0.249×
Copper, total [as Cu], daily maximum0.047 mg/Lnew0.02 mg/L (9 values)0.426×
Copper, total [as Cu], daily maximum0.55 lb/dnew0.09 lb/d (9 values)0.164×
Copper, total [as Cu], monthly average0.034 mg/Lnew0.0122 mg/L (9 values)0.359×
Copper, total [as Cu], monthly average0.4 lb/dnew0.09 lb/d (9 values)0.225×
Cyanide, free available, daily maximum0.24 lb/dnew0.0335 lb/d (9 values)0.14×
Cyanide, free available, instantaneous maximum0.02 mg/Lnew0.01 mg/L (9 values)0.5×
Cyanide, free available, monthly average0.14 lb/dnew0.03 lb/d (9 values)0.214×
Cyanide, free available, monthly average0.012 mg/Lnew0.01 mg/L (9 values)0.833×

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/PA0031062 · MCP: https://passage-data.com/mcp