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Allegheny Mineral Corp

Industrial or other facility, Portersville, Pennsylvania. NPDES permit PA0258990, in force until Oct 24, 2030. Last 12 months: no values over a limit, 70 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 89 days after each period: form A quarterly
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 3 of 36 reports late

Limits in force (70)

ParameterStatisticLimitMonths
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year
Specific conductanceinstantaneous maximumreport only (umho/cm)all year
Specific conductanceinstantaneous maximumreport only (umho/cm)all year
Specific conductanceinstantaneous maximumreport only (umho/cm)all year
Specific conductanceinstantaneous maximumreport only (umho/cm)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Alkalinity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Acidity, total [as CaCO3]instantaneous maximumreport only (mg/L)all year
Solids, total suspendedmonthly average≤ 35 mg/Lall year
Solids, total suspendedmonthly average≤ 35 mg/Lall year
Solids, total suspendeddaily maximum≤ 70 mg/Lall year
Solids, total suspendeddaily maximum≤ 70 mg/Lall year
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year
Solids, total suspendedinstantaneous maximum≤ 90 mg/Lall year
Solids, settleableinstantaneous maximum≤ .5 mL/Lall year
Solids, settleableinstantaneous maximum≤ .5 mL/Lall year
Sulfate, total [as SO4]instantaneous maximumreport only (mg/L)all year
Sulfate, total [as SO4]instantaneous maximumreport only (mg/L)all year
Sulfate, total [as SO4]instantaneous maximumreport only (mg/L)all year
Sulfate, total [as SO4]instantaneous maximumreport only (mg/L)all year
Iron, total [as Fe]monthly average≤ 3 mg/Lall year
Iron, total [as Fe]monthly average≤ 3 mg/Lall year
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year
Iron, total [as Fe]instantaneous maximum≤ 7 mg/Lall year
Iron, total [as Fe]instantaneous maximum≤ 7 mg/Lall year
Iron, total [as Fe]instantaneous maximum≤ 7 mg/Lall year
Iron, total [as Fe]instantaneous maximum≤ 7 mg/Lall year
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year
Manganese, total [as Mn]instantaneous maximum≤ 5 mg/Lall year
Manganese, total [as Mn]instantaneous maximum≤ 5 mg/Lall year
Aluminum, total [as Al]instantaneous maximumreport only (mg/L)all year
Aluminum, total [as Al]instantaneous maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantinstantaneous maximumreport only (gal/min)all year
Flow, in conduit or thru treatment plantinstantaneous maximumreport only (gal/min)all year
Flow, in conduit or thru treatment plantinstantaneous maximumreport only (gal/min)all year
Flow, in conduit or thru treatment plantinstantaneous maximumreport only (gal/min)all year
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year
Alkalinity - Acidity [as CaCO3]instantaneous minimum≥ 0 mg/Lall year

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/PA0258990 · MCP: https://passage-data.com/mcp