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Amer Truck Plazas LLC

Sewerage Systems, Milton, Pennsylvania. NPDES permit PA0232963, in force until Mar 31, 2029. Last 12 months: over a limit 3 times (last February 2026), 20 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 005 form A monthly (14 values), outfall 005 form Q quarterly (4 values), outfall 104 form A monthly (4 values), outfall 105 form A monthly (2 values), outfall 001 form S twice a year, outfall 002 form S twice a year, and 2 more forms
Last report on file
September 2026
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 6 of 48 reports late

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

Period endingParameterReportedLimitOver by
January 2026Solids, total suspended, monthly average39 mg/L≤ 30 mg/L30%
February 2026Solids, total suspended, instantaneous maximum68 mg/L≤ 60 mg/L13%
February 2026Solids, total suspended, monthly average38 mg/L≤ 30 mg/L27%

Limits in force (42)

ParameterStatisticLimitMonthsOutfall
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Oil & Greasedaily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
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
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
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
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
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
Phosphorus, total [as P]daily maximumreport only (mg/L)all year004
Oxygen, dissolved [DO]instantaneous minimumreport only (mg/L)all year005
pHinstantaneous minimum≥ 6 SUall year005
pHinstantaneous maximum≤ 9 SUall year005
Solids, total suspendedmonthly average≤ 30 mg/Lall year005
Solids, total suspendedinstantaneous maximum≤ 60 mg/Lall year005
Oil & Greasequarterly average≤ 15 mg/Lall year005
Oil & Greaseinstantaneous maximum≤ 30 mg/Lall year005
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year005
Nitrogen, ammonia total [as N]instantaneous maximumreport only (mg/L)all year005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year005
Chlorine, total residualmonthly average≤ .5 mg/Lall year005
Chlorine, total residualinstantaneous maximum≤ 1.6 mg/Lall year005
E. colidaily maximumreport only (#/100mL)all year005
Solids, total dissolveddaily maximumreport only (mg/L)all year005
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep005
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec005
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep005
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec005
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year005
BOD, carbonaceous [5 day, 20 C]instantaneous maximum≤ 50 mg/Lall year005
Solids, total suspendeddaily maximumreport only (mg/L)all year104
Oil & Greasedaily maximumreport only (mg/L)all year104
Depth to water level ft below landsurfacedaily maximumreport only (in)all year104
Depth to water level ft below landsurfacedaily maximumreport only (in)all year104
Depth to water level ft below landsurfacedaily maximumreport only (in)all year105
Depth to water level ft below landsurfacedaily maximumreport only (in)all year105

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/PA0232963 · MCP: https://passage-data.com/mcp