ALLEGHENY MINERAL CORP

NPDES permit PA0107433 · Minor NON-POTW · effective, expires 2028-11-29 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
464required values missing, on 41 form(s)
8of 80 forms filed late

Last period with anything received: 2026-03-31.

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (298)

OutfallParameterStatisticLimitMonths
002Temperature, water deg. centigradeINST MAX report only all year
002Temperature, water deg. centigradeINST MAX report only all year
002Temperature, water deg. fahrenheitINST MAX report only all year
002Temperature, water deg. fahrenheitINST MAX report only all year
002Specific conductanceINST MAX report only all year
002Specific conductanceINST MAX report only all year
002pHINST MIN >= 6 SU all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002pHINST MAX <= 9 SU all year
002pHINST MIN >= 6 SU all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002pHINST MAX <= 9 SU all year
002Alkalinity, total [as CaCO3]INST MAX report only all year
002Alkalinity, total [as CaCO3]INST MAX report only all year
002Alkalinity, total [as CaCO3]INST MAX report only all year
002Alkalinity, total [as CaCO3]INST MAX report only all year
002Acidity, total [as CaCO3]INST MAX report only all year
002Acidity, total [as CaCO3]INST MAX report only all year
002Acidity, total [as CaCO3]INST MAX report only all year
002Acidity, total [as CaCO3]INST MAX report only all year
002Solids, total suspendedINST MAX <= 90 mg/L all year
002Solids, total suspendedINST MAX <= 90 mg/L all year
002Solids, settleableINST MAX <= .5 mL/L all year
002Solids, settleableINST MAX <= .5 mL/L all year
002Sulfate, total [as SO4]INST MAX report only all year
002Sulfate, total [as SO4]INST MAX report only all year
002Iron, total [as Fe]INST MAX <= 7 mg/L all year
002Iron, total [as Fe]INST MAX <= 7 mg/L all year
002Flow, in conduit or thru treatment plantINST MAX report only all year
002Flow, in conduit or thru treatment plantINST MAX report only all year
002Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
003Temperature, water deg. centigradeINST MAX report only all year
003Temperature, water deg. centigradeINST MAX report only all year
003Temperature, water deg. fahrenheitINST MAX report only all year
003Temperature, water deg. fahrenheitINST MAX report only all year
003Specific conductanceINST MAX report only all year
003Specific conductanceINST MAX report only all year
003pHINST MIN >= 6 SU all year
003pHINST MIN >= 6 SU all year
003pHINST MAX <= 9 SU all year
003pHINST MAX <= 9 SU all year
003pHINST MIN >= 6 SU all year
003pHINST MIN >= 6 SU all year
003pHINST MAX <= 9 SU all year
003pHINST MAX <= 9 SU all year
003Alkalinity, total [as CaCO3]INST MAX report only all year
003Alkalinity, total [as CaCO3]INST MAX report only all year
003Alkalinity, total [as CaCO3]INST MAX report only all year
003Alkalinity, total [as CaCO3]INST MAX report only all year
003Acidity, total [as CaCO3]INST MAX report only all year
003Acidity, total [as CaCO3]INST MAX report only all year
003Acidity, total [as CaCO3]INST MAX report only all year
003Acidity, total [as CaCO3]INST MAX report only all year
003Solids, total suspendedINST MAX <= 90 mg/L all year
003Solids, total suspendedINST MAX <= 90 mg/L all year
003Solids, settleableINST MAX <= .5 mL/L all year
003Solids, settleableINST MAX <= .5 mL/L all year
003Sulfate, total [as SO4]INST MAX report only all year
003Sulfate, total [as SO4]INST MAX report only all year
003Iron, total [as Fe]INST MAX <= 7 mg/L all year
003Iron, total [as Fe]INST MAX <= 7 mg/L all year
003Flow, in conduit or thru treatment plantINST MAX report only all year
003Flow, in conduit or thru treatment plantINST MAX report only all year
003Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
003Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
003Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
003Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
004Temperature, water deg. centigradeINST MAX report only all year
004Temperature, water deg. centigradeINST MAX report only all year
004Temperature, water deg. fahrenheitINST MAX report only all year
004Temperature, water deg. fahrenheitINST MAX report only all year
004Specific conductanceINST MAX report only all year
004Specific conductanceINST MAX report only all year
004pHINST MIN >= 6 SU all year
004pHINST MIN >= 6 SU all year
004pHINST MAX <= 9 SU all year
004pHINST MAX <= 9 SU all year
004pHINST MIN >= 6 SU all year
004pHINST MIN >= 6 SU all year
004pHINST MAX <= 9 SU all year
004pHINST MAX <= 9 SU all year
004Alkalinity, total [as CaCO3]INST MAX report only all year
004Alkalinity, total [as CaCO3]INST MAX report only all year
004Alkalinity, total [as CaCO3]INST MAX report only all year
004Alkalinity, total [as CaCO3]INST MAX report only all year
004Acidity, total [as CaCO3]INST MAX report only all year
004Acidity, total [as CaCO3]INST MAX report only all year
004Acidity, total [as CaCO3]INST MAX report only all year
004Acidity, total [as CaCO3]INST MAX report only all year
004Solids, total suspendedINST MAX <= 90 mg/L all year
004Solids, total suspendedINST MAX <= 90 mg/L all year
004Solids, settleableINST MAX <= .5 mL/L all year
004Solids, settleableINST MAX <= .5 mL/L all year
004Sulfate, total [as SO4]INST MAX report only all year
004Sulfate, total [as SO4]INST MAX report only all year
004Iron, total [as Fe]INST MAX <= 7 mg/L all year
004Iron, total [as Fe]INST MAX <= 7 mg/L all year
004Flow, in conduit or thru treatment plantINST MAX report only all year
004Flow, in conduit or thru treatment plantINST MAX report only all year
004Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
004Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
004Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
004Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
005Temperature, water deg. centigradeINST MAX report only all year
005Temperature, water deg. centigradeINST MAX report only all year
005Temperature, water deg. fahrenheitINST MAX report only all year
005Temperature, water deg. fahrenheitINST MAX report only all year
005Specific conductanceINST MAX report only all year
005Specific conductanceINST MAX report only all year
005pHINST MIN >= 6 SU all year
005pHINST MIN >= 6 SU all year
005pHINST MAX <= 9 SU all year
005pHINST MAX <= 9 SU all year
005pHINST MIN >= 6 SU all year
005pHINST MIN >= 6 SU all year
005pHINST MAX <= 9 SU all year
005pHINST MAX <= 9 SU all year
005Alkalinity, total [as CaCO3]INST MAX report only all year
005Alkalinity, total [as CaCO3]INST MAX report only all year
005Alkalinity, total [as CaCO3]INST MAX report only all year
005Alkalinity, total [as CaCO3]INST MAX report only all year
005Acidity, total [as CaCO3]INST MAX report only all year
005Acidity, total [as CaCO3]INST MAX report only all year
005Acidity, total [as CaCO3]INST MAX report only all year
005Acidity, total [as CaCO3]INST MAX report only all year
005Solids, total suspendedINST MAX <= 90 mg/L all year
005Solids, total suspendedINST MAX <= 90 mg/L all year
005Solids, settleableINST MAX <= .5 mL/L all year
005Solids, settleableINST MAX <= .5 mL/L all year
005Sulfate, total [as SO4]INST MAX report only all year
005Sulfate, total [as SO4]INST MAX report only all year
005Iron, total [as Fe]INST MAX <= 7 mg/L all year
005Iron, total [as Fe]INST MAX <= 7 mg/L all year
005Flow, in conduit or thru treatment plantINST MAX report only all year
005Flow, in conduit or thru treatment plantINST MAX report only all year
005Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
005Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
005Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
005Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
007Temperature, water deg. centigradeINST MAX report only all year
007Temperature, water deg. centigradeINST MAX report only all year
007Temperature, water deg. fahrenheitINST MAX report only all year
007Temperature, water deg. fahrenheitINST MAX report only all year
007Specific conductanceINST MAX report only all year
007Specific conductanceINST MAX report only all year
007pHINST MIN >= 6 SU all year
007pHINST MIN >= 6 SU all year
007pHINST MAX <= 9 SU all year
007pHINST MAX <= 9 SU all year
007pHINST MIN >= 6 SU all year
007pHINST MIN >= 6 SU all year
007pHINST MAX <= 9 SU all year
007pHINST MAX <= 9 SU all year
007Alkalinity, total [as CaCO3]INST MAX report only all year
007Alkalinity, total [as CaCO3]INST MAX report only all year
007Alkalinity, total [as CaCO3]INST MAX report only all year
007Alkalinity, total [as CaCO3]INST MAX report only all year
007Acidity, total [as CaCO3]INST MAX report only all year
007Acidity, total [as CaCO3]INST MAX report only all year
007Acidity, total [as CaCO3]INST MAX report only all year
007Acidity, total [as CaCO3]INST MAX report only all year
007Solids, total suspendedINST MAX <= 90 mg/L all year
007Solids, total suspendedINST MAX <= 90 mg/L all year
007Solids, settleableINST MAX <= .5 mL/L all year
007Solids, settleableINST MAX <= .5 mL/L all year
007Sulfate, total [as SO4]INST MAX report only all year
007Sulfate, total [as SO4]INST MAX report only all year
007Iron, total [as Fe]INST MAX <= 7 mg/L all year
007Iron, total [as Fe]INST MAX <= 7 mg/L all year
007Flow, in conduit or thru treatment plantINST MAX report only all year
007Flow, in conduit or thru treatment plantINST MAX report only all year
007Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
007Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
007Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
007Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
008Temperature, water deg. centigradeINST MAX report only all year
008Temperature, water deg. centigradeINST MAX report only all year
008Temperature, water deg. fahrenheitINST MAX report only all year
008Temperature, water deg. fahrenheitINST MAX report only all year
008Specific conductanceINST MAX report only all year
008Specific conductanceINST MAX report only all year
008pHINST MIN >= 6 SU all year
008pHINST MIN >= 6 SU all year
008pHINST MAX <= 9 SU all year
008pHINST MAX <= 9 SU all year
008pHINST MIN >= 6 SU all year
008pHINST MIN >= 6 SU all year
008pHINST MAX <= 9 SU all year
008pHINST MAX <= 9 SU all year
008Alkalinity, total [as CaCO3]INST MAX report only all year
008Alkalinity, total [as CaCO3]INST MAX report only all year
008Alkalinity, total [as CaCO3]INST MAX report only all year
008Alkalinity, total [as CaCO3]INST MAX report only all year
008Acidity, total [as CaCO3]INST MAX report only all year
008Acidity, total [as CaCO3]INST MAX report only all year
008Acidity, total [as CaCO3]INST MAX report only all year
008Acidity, total [as CaCO3]INST MAX report only all year
008Solids, total suspendedINST MAX <= 90 mg/L all year
008Solids, total suspendedINST MAX <= 90 mg/L all year
008Solids, settleableINST MAX <= .5 mL/L all year
008Solids, settleableINST MAX <= .5 mL/L all year
008Sulfate, total [as SO4]INST MAX report only all year
008Sulfate, total [as SO4]INST MAX report only all year
008Iron, total [as Fe]INST MAX <= 7 mg/L all year
008Iron, total [as Fe]INST MAX <= 7 mg/L all year
008Flow, in conduit or thru treatment plantINST MAX report only all year
008Flow, in conduit or thru treatment plantINST MAX report only all year
008Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
008Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
008Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
008Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
010Temperature, water deg. centigradeINST MAX report only all year
010Temperature, water deg. centigradeINST MAX report only all year
010Temperature, water deg. fahrenheitINST MAX report only all year
010Temperature, water deg. fahrenheitINST MAX report only all year
010Specific conductanceINST MAX report only all year
010Specific conductanceINST MAX report only all year
010pHINST MIN >= 6 SU all year
010pHINST MIN >= 6 SU all year
010pHINST MAX <= 9 SU all year
010pHINST MAX <= 9 SU all year
010pHINST MIN >= 6 SU all year
010pHINST MIN >= 6 SU all year
010pHINST MAX <= 9 SU all year
010pHINST MAX <= 9 SU all year
010Alkalinity, total [as CaCO3]INST MAX report only all year
010Alkalinity, total [as CaCO3]INST MAX report only all year
010Alkalinity, total [as CaCO3]INST MAX report only all year
010Alkalinity, total [as CaCO3]INST MAX report only all year
010Acidity, total [as CaCO3]INST MAX report only all year
010Acidity, total [as CaCO3]INST MAX report only all year
010Acidity, total [as CaCO3]INST MAX report only all year
010Acidity, total [as CaCO3]INST MAX report only all year
010Solids, total suspendedINST MAX <= 90 mg/L all year
010Solids, total suspendedINST MAX <= 90 mg/L all year
010Solids, settleableINST MAX <= .5 mL/L all year
010Solids, settleableINST MAX <= .5 mL/L all year
010Sulfate, total [as SO4]INST MAX report only all year
010Sulfate, total [as SO4]INST MAX report only all year
010Iron, total [as Fe]INST MAX <= 7 mg/L all year
010Iron, total [as Fe]INST MAX <= 7 mg/L all year
010Flow, in conduit or thru treatment plantINST MAX report only all year
010Flow, in conduit or thru treatment plantINST MAX report only all year
010Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
010Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
010Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
010Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
012Temperature, water deg. centigradeINST MAX report only all year
012Temperature, water deg. centigradeINST MAX report only all year
012Temperature, water deg. fahrenheitINST MAX report only all year
012Temperature, water deg. fahrenheitINST MAX report only all year
012Specific conductanceINST MAX report only all year
012Specific conductanceINST MAX report only all year
012pHINST MIN >= 6 SU all year
012pHINST MIN >= 6 SU all year
012pHINST MAX <= 9 SU all year
012pHINST MAX <= 9 SU all year
012Alkalinity, total [as CaCO3]INST MAX report only all year
012Alkalinity, total [as CaCO3]INST MAX report only all year
012Acidity, total [as CaCO3]INST MAX report only all year
012Acidity, total [as CaCO3]INST MAX report only all year
012Solids, total suspendedMO AVG <= 35 mg/L all year
012Solids, total suspendedMO AVG <= 35 mg/L all year
012Solids, total suspendedDAILY MX <= 70 mg/L all year
012Solids, total suspendedDAILY MX <= 70 mg/L all year
012Solids, total suspendedINST MAX <= 90 mg/L all year
012Solids, total suspendedINST MAX <= 90 mg/L all year
012Sulfate, total [as SO4]INST MAX report only all year
012Sulfate, total [as SO4]INST MAX report only all year
012Iron, total [as Fe]MO AVG <= 3 mg/L all year
012Iron, total [as Fe]MO AVG <= 3 mg/L all year
012Iron, total [as Fe]DAILY MX <= 6 mg/L all year
012Iron, total [as Fe]DAILY MX <= 6 mg/L all year
012Iron, total [as Fe]INST MAX <= 7 mg/L all year
012Iron, total [as Fe]INST MAX <= 7 mg/L all year
012Manganese, total [as Mn]MO AVG <= 2 mg/L all year
012Manganese, total [as Mn]MO AVG <= 2 mg/L all year
012Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
012Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
012Manganese, total [as Mn]INST MAX <= 5 mg/L all year
012Manganese, total [as Mn]INST MAX <= 5 mg/L all year
012Aluminum, total [as Al]MO AVG <= 2 mg/L all year
012Aluminum, total [as Al]MO AVG <= 2 mg/L all year
012Aluminum, total [as Al]DAILY MX <= 4 mg/L all year
012Aluminum, total [as Al]DAILY MX <= 4 mg/L all year
012Aluminum, total [as Al]INST MAX <= 5 mg/L all year
012Aluminum, total [as Al]INST MAX <= 5 mg/L all year
012Flow, in conduit or thru treatment plantINST MAX report only all year
012Flow, in conduit or thru treatment plantINST MAX report only all year
012Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
012Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
012Osmotic pressure, total, unf whl wtrINST MAX <= 50 mOsm/kg all year
012Osmotic pressure, total, unf whl wtrINST MAX <= 50 mOsm/kg all year

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