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Martin Stone Quarries Inc

Industrial or other facility, Bechtelsville, Pennsylvania. NPDES permit PA0611883, in force until Dec 18, 2027. Last 12 months: no values over a limit, 112 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 58 days after each period: outfall 002 form A quarterly (18 values), outfall 004 form A quarterly (18 values), outfall 004 form Q quarterly (4 values), outfall 006 form A quarterly (18 values), outfall 007 form A quarterly (18 values), outfall 002 form Y yearly, and 3 more forms
Renewal application due
Jun 21, 2027 · 180 days before expiry; your permit may set another date
Last report on file
March 2026
Oct 2024 – Sep 2025
3 values over a limit, 0 required values missing, 12 of 56 reports late

Limits in force (80)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year002
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year002
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year002
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendeddaily maximum≤ 70 mg/Lall year002
Solids, total suspendeddaily maximum≤ 70 mg/Lall year002
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year002
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year002
Oil & Greaseinstantaneous maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly average≤ .05 MGDall year002
Flow, in conduit or thru treatment plantmonthly average≤ .05 MGDall year002
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year002
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year002
pHinstantaneous minimum≥ 6 SUall year004
pHinstantaneous minimum≥ 6 SUall year004
pHinstantaneous maximum≤ 9 SUall year004
pHinstantaneous maximum≤ 9 SUall year004
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year004
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year004
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year004
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendeddaily maximum≤ 70 mg/Lall year004
Solids, total suspendeddaily maximum≤ 70 mg/Lall year004
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year004
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year004
Oil & Greaseinstantaneous maximumreport only (mg/L)all year004
Cyanide, total [as CN]instantaneous maximumreport only (mg/L)all year004
Iron, total [as Fe]instantaneous maximumreport only (mg/L)all year004
Iron, dissolved [as Fe]instantaneous maximumreport only (mg/L)all year004
Aluminum, total [as Al]instantaneous maximumreport only (mg/L)all year004
Flow, in conduit or thru treatment plantmonthly average≤ 2.47 MGDall year004
Flow, in conduit or thru treatment plantmonthly average≤ 2.47 MGDall year004
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year004
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year004
pHinstantaneous minimum≥ 6 SUall year006
pHinstantaneous minimum≥ 6 SUall year006
pHinstantaneous maximum≤ 9 SUall year006
pHinstantaneous maximum≤ 9 SUall year006
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year006
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year006
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year006
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year006
Solids, total suspendedmonthly average≤ 35 mg/Lall year006
Solids, total suspendedmonthly average≤ 35 mg/Lall year006
Solids, total suspendeddaily maximum≤ 70 mg/Lall year006
Solids, total suspendeddaily maximum≤ 70 mg/Lall year006
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year006
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year006
Oil & Greaseinstantaneous maximumreport only (mg/L)all year006
Flow, in conduit or thru treatment plantmonthly average≤ .1 MGDall year006
Flow, in conduit or thru treatment plantmonthly average≤ .1 MGDall year006
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year006
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year006
pHinstantaneous minimum≥ 6 SUall year007
pHinstantaneous minimum≥ 6 SUall year007
pHinstantaneous maximum≤ 9 SUall year007
pHinstantaneous maximum≤ 9 SUall year007
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year007
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year007
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year007
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year007
Solids, total suspendedmonthly average≤ 35 mg/Lall year007
Solids, total suspendedmonthly average≤ 35 mg/Lall year007
Solids, total suspendeddaily maximum≤ 70 mg/Lall year007
Solids, total suspendeddaily maximum≤ 70 mg/Lall year007
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year007
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year007
Oil & Greaseinstantaneous maximumreport only (mg/L)all year007
Flow, in conduit or thru treatment plantmonthly average≤ .14 MGDall year007
Flow, in conduit or thru treatment plantmonthly average≤ .14 MGDall year007
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year007
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year007

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/PA0611883 · MCP: https://passage-data.com/mcp