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Chester Cnty Swa

Refuse Systems, Narvon, Pennsylvania. NPDES permit PA0082791, in force until Mar 31, 2030. Last 12 months: over a limit once (last May 2026), 65 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (22 values), outfall 001 form Q quarterly (4 values), outfall 100 form A monthly (39 values), outfall 101 form A monthly (2 values), outfall 102 form A monthly (2 values), outfall 002 form S twice a year, and 6 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 64 reports late

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

Period endingParameterReportedLimitOver by
May 2026Nitrogen, ammonia total [as N], monthly average6.5 mg/L≤ 4.9 mg/L33%

Limits in force (169)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)all year001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year001
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]monthly average≤ 2 mg/Lall year001
Phosphorus, total [as P]daily maximum≤ 3 mg/Lall year001
Phosphorus, total [as P]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Iron, dissolved [as Fe]monthly average≤ 3.5 mg/Lall year001
Iron, dissolved [as Fe]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
Perfluorooctanoic acid (PFOA)daily maximumreport only (ng/L)all year001
Perfluorooctanesulfonatedaily maximumreport only (ng/L)all year001
Perfluorobutanesulfonic acid (PFBS)daily maximumreport only (ng/L)all year001
Hexafluoropropylene oxide dimer acid (HFPO-DA)daily maximumreport only (ng/L)all year001
Solids, total dissolveddaily maximumreport only (mg/L)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]daily maximumreport only (mg/L)all year001
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year002
pHdaily maximumreport only (SU)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Oil & Greasedaily maximumreport only (mg/L)all year002
Nitrogen, total [as N]daily maximumreport only (mg/L)all year002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year002
Copper, total [as Cu]daily maximumreport only (mg/L)all year002
Iron, total [as Fe]daily maximumreport only (mg/L)all year002
Lead, total [as Pb]daily maximumreport only (mg/L)all year002
Aluminum, total [as Al]daily maximumreport only (mg/L)all year002
Solids, total dissolveddaily maximumreport only (mg/L)all year002
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year003
pHdaily maximumreport only (SU)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Oil & Greasedaily maximumreport only (mg/L)all year003
Nitrogen, total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year003
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year003
Copper, total [as Cu]daily maximumreport only (mg/L)all year003
Iron, total [as Fe]daily maximumreport only (mg/L)all year003
Lead, total [as Pb]daily maximumreport only (mg/L)all year003
Aluminum, total [as Al]daily maximumreport only (mg/L)all year003
Solids, total dissolveddaily maximumreport only (mg/L)all year003
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year004
pHdaily maximumreport only (SU)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Oil & Greasedaily maximumreport only (mg/L)all year004
Nitrogen, total [as N]daily maximumreport only (mg/L)all year004
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year004
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year004
Phosphorus, total [as P]daily maximumreport only (mg/L)all year004
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year004
Copper, total [as Cu]daily maximumreport only (mg/L)all year004
Iron, total [as Fe]daily maximumreport only (mg/L)all year004
Lead, total [as Pb]daily maximumreport only (mg/L)all year004
Aluminum, total [as Al]daily maximumreport only (mg/L)all year004
Solids, total dissolveddaily maximumreport only (mg/L)all year004
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year005
pHdaily maximumreport only (SU)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005
Oil & Greasedaily maximumreport only (mg/L)all year005
Nitrogen, total [as N]daily maximumreport only (mg/L)all year005
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year005
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year005
Phosphorus, total [as P]daily maximumreport only (mg/L)all year005
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year005
Copper, total [as Cu]daily maximumreport only (mg/L)all year005
Iron, total [as Fe]daily maximumreport only (mg/L)all year005
Lead, total [as Pb]daily maximumreport only (mg/L)all year005
Aluminum, total [as Al]daily maximumreport only (mg/L)all year005
Solids, total dissolveddaily maximumreport only (mg/L)all year005
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year006
pHdaily maximumreport only (SU)all year006
Solids, total suspendeddaily maximumreport only (mg/L)all year006
Oil & Greasedaily maximumreport only (mg/L)all year006
Nitrogen, total [as N]daily maximumreport only (mg/L)all year006
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year006
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year006
Phosphorus, total [as P]daily maximumreport only (mg/L)all year006
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year006
Copper, total [as Cu]daily maximumreport only (mg/L)all year006
Iron, total [as Fe]daily maximumreport only (mg/L)all year006
Lead, total [as Pb]daily maximumreport only (mg/L)all year006
Aluminum, total [as Al]daily maximumreport only (mg/L)all year006
Solids, total dissolveddaily maximumreport only (mg/L)all year006
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year007
pHdaily maximumreport only (SU)all year007
Solids, total suspendeddaily maximumreport only (mg/L)all year007
Oil & Greasedaily maximumreport only (mg/L)all year007
Nitrogen, total [as N]daily maximumreport only (mg/L)all year007
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year007
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year007
Phosphorus, total [as P]daily maximumreport only (mg/L)all year007
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year007
Copper, total [as Cu]daily maximumreport only (mg/L)all year007
Iron, total [as Fe]daily maximumreport only (mg/L)all year007
Lead, total [as Pb]daily maximumreport only (mg/L)all year007
Aluminum, total [as Al]daily maximumreport only (mg/L)all year007
Solids, total dissolveddaily maximumreport only (mg/L)all year007
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year008
pHdaily maximumreport only (SU)all year008
Solids, total suspendeddaily maximumreport only (mg/L)all year008
Oil & Greasedaily maximumreport only (mg/L)all year008
Nitrogen, total [as N]daily maximumreport only (mg/L)all year008
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year008
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year008
Phosphorus, total [as P]daily maximumreport only (mg/L)all year008
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year008
Copper, total [as Cu]daily maximumreport only (mg/L)all year008
Iron, total [as Fe]daily maximumreport only (mg/L)all year008
Lead, total [as Pb]daily maximumreport only (mg/L)all year008
Aluminum, total [as Al]daily maximumreport only (mg/L)all year008
Solids, total dissolveddaily maximumreport only (mg/L)all year008
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year100
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year100
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year100
BOD, 5-day, 20 deg. Cdaily maximumreport only (lb/d)all year100
pHinstantaneous minimum≥ 6 SUall year100
pHinstantaneous maximum≤ 9 SUall year100
Solids, total suspendedmonthly average≤ 27 mg/Lall year100
Solids, total suspendeddaily maximum≤ 88 mg/Lall year100
Solids, total suspendedmonthly averagereport only (lb/d)all year100
Solids, total suspendeddaily maximumreport only (lb/d)all year100
Nitrogen, ammonia total [as N]monthly average≤ 4.9 mg/Lall year100
Nitrogen, ammonia total [as N]daily maximum≤ 10 mg/Lall year100
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)all year100
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)all year100
Iron, dissolved [as Fe]monthly average≤ 3.5 mg/Lall year100
Iron, dissolved [as Fe]daily maximumreport only (mg/L)all year100
Iron, dissolved [as Fe]monthly averagereport only (lb/d)all year100
Zinc, total [as Zn]monthly average≤ .11 mg/Lall year100
Zinc, total [as Zn]daily maximum≤ .2 mg/Lall year100
Zinc, total [as Zn]monthly averagereport only (lb/d)all year100
Zinc, total [as Zn]daily maximumreport only (lb/d)all year100
Phenolmonthly average≤ .015 mg/Lall year100
Phenoldaily maximum≤ .026 mg/Lall year100
Phenolmonthly averagereport only (lb/d)all year100
Phenoldaily maximumreport only (lb/d)all year100
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year100
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year100
p-Cresolmonthly average≤ .014 mg/Lall year100
p-Cresoldaily maximum≤ .025 mg/Lall year100
p-Cresolmonthly averagereport only (lb/d)all year100
p-Cresoldaily maximumreport only (lb/d)all year100
Benzoic acids, totalmonthly average≤ .071 mg/Lall year100
Benzoic acids, totaldaily maximum≤ .12 mg/Lall year100
Benzoic acids, totalmonthly averagereport only (lb/d)all year100
Benzoic acids, totaldaily maximumreport only (lb/d)all year100
.alpha.-Terpineolmonthly average≤ .016 mg/Lall year100
.alpha.-Terpineoldaily maximum≤ .033 mg/Lall year100
.alpha.-Terpineolmonthly averagereport only (lb/d)all year100
.alpha.-Terpineoldaily maximumreport only (lb/d)all year100
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year101
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year101
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year102
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year102

How strict are these limits?

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

Same industry: the 63 Refuse Systems permits in Pennsylvania.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0082791 · MCP: https://passage-data.com/mcp