KEYSTONE LAND RESOURCES INC

NPDES permit PA0104779 · Minor NON-POTW · effective, expires 2028-11-12 · 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
111required values missing, on 6 form(s)
0of 20 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 (74)

OutfallParameterStatisticLimitMonths
3TRpHINST MIN >= 6 SU all year
3TRpHINST MIN >= 6 SU all year
3TRpHINST MAX <= 9 SU all year
3TRpHINST MAX <= 9 SU all year
3TRAlkalinity, total [as CaCO3]INST MAX report only all year
3TRAlkalinity, total [as CaCO3]INST MAX report only all year
3TRAcidity, total [as CaCO3]INST MAX report only all year
3TRAcidity, total [as CaCO3]INST MAX report only all year
3TRSolids, total suspendedMO AVG <= 35 mg/L all year
3TRSolids, total suspendedMO AVG <= 35 mg/L all year
3TRSolids, total suspendedDAILY MX <= 70 mg/L all year
3TRSolids, total suspendedDAILY MX <= 70 mg/L all year
3TRSolids, total suspendedINST MAX <= 90 mg/L all year
3TRSolids, total suspendedINST MAX <= 90 mg/L all year
3TRIron, total [as Fe]MO AVG <= 2.34 mg/L all year
3TRIron, total [as Fe]MO AVG <= 2.34 mg/L all year
3TRIron, total [as Fe]DAILY MX <= 4.68 mg/L all year
3TRIron, total [as Fe]DAILY MX <= 4.68 mg/L all year
3TRIron, total [as Fe]INST MAX <= 5.85 mg/L all year
3TRIron, total [as Fe]INST MAX <= 5.85 mg/L all year
3TRManganese, total [as Mn]MO AVG <= 2 mg/L all year
3TRManganese, total [as Mn]MO AVG <= 2 mg/L all year
3TRManganese, total [as Mn]DAILY MX <= 4 mg/L all year
3TRManganese, total [as Mn]DAILY MX <= 4 mg/L all year
3TRManganese, total [as Mn]INST MAX <= 5 mg/L all year
3TRManganese, total [as Mn]INST MAX <= 5 mg/L all year
3TRAluminum, total [as Al]MO AVG <= .75 mg/L all year
3TRAluminum, total [as Al]MO AVG <= .75 mg/L all year
3TRAluminum, total [as Al]DAILY MX <= .75 mg/L all year
3TRAluminum, total [as Al]DAILY MX <= .75 mg/L all year
3TRAluminum, total [as Al]INST MAX <= .75 mg/L all year
3TRAluminum, total [as Al]INST MAX <= .75 mg/L all year
3TRFlow, in conduit or thru treatment plantINST MAX report only all year
3TRFlow, in conduit or thru treatment plantINST MAX report only all year
3TRAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
3TRAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
T12pHINST MIN >= 6 SU all year
T12pHINST MIN >= 6 SU all year
T12pHINST MAX <= 9 SU all year
T12pHINST MAX <= 9 SU all year
T12Alkalinity, total [as CaCO3]INST MAX report only all year
T12Alkalinity, total [as CaCO3]INST MAX report only all year
T12Acidity, total [as CaCO3]INST MAX report only all year
T12Acidity, total [as CaCO3]INST MAX report only all year
T12Solids, total suspendedMO AVG <= 35 mg/L all year
T12Solids, total suspendedMO AVG <= 35 mg/L all year
T12Solids, total suspendedDAILY MX <= 70 mg/L all year
T12Solids, total suspendedDAILY MX <= 70 mg/L all year
T12Solids, total suspendedINST MAX <= 90 mg/L all year
T12Solids, total suspendedINST MAX <= 90 mg/L all year
T12Iron, total [as Fe]MO AVG <= 1.5 mg/L all year
T12Iron, total [as Fe]MO AVG <= 1.5 mg/L all year
T12Iron, total [as Fe]DAILY MX <= 3 mg/L all year
T12Iron, total [as Fe]DAILY MX <= 3 mg/L all year
T12Iron, total [as Fe]INST MAX <= 3.75 mg/L all year
T12Iron, total [as Fe]INST MAX <= 3.75 mg/L all year
T12Manganese, total [as Mn]MO AVG <= 1 mg/L all year
T12Manganese, total [as Mn]MO AVG <= 1 mg/L all year
T12Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
T12Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
T12Manganese, total [as Mn]INST MAX <= 2.5 mg/L all year
T12Manganese, total [as Mn]INST MAX <= 2.5 mg/L all year
T12Aluminum, total [as Al]MO AVG <= .75 mg/L all year
T12Aluminum, total [as Al]MO AVG <= .75 mg/L all year
T12Aluminum, total [as Al]DAILY MX <= .75 mg/L all year
T12Aluminum, total [as Al]DAILY MX <= .75 mg/L all year
T12Aluminum, total [as Al]INST MAX <= .75 mg/L all year
T12Aluminum, total [as Al]INST MAX <= .75 mg/L all year
T12Flow, in conduit or thru treatment plantINST MAX report only all year
T12Flow, in conduit or thru treatment plantINST MAX report only all year
T12Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
T12Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
T12Osmotic pressure, total, unf whl wtrINST MAX <= 50 mOsm/kg all year
T12Osmotic pressure, total, unf whl wtrINST MAX <= 50 mOsm/kg all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states