TANOMA COAL CO INC

NPDES permit PA0092193 · Minor NON-POTW · expired, expires 2025-05-05 · 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.

This permit expired on 2025-05-05 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
69required values missing, on 4 form(s)
0of 10 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 (44)

OutfallParameterStatisticLimitMonths
001pHINST MIN >= 6 SU all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MAX <= 9 SU all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Solids, total suspendedINST MAX <= 90 mg/L all year
001Solids, total suspendedINST MAX <= 90 mg/L all year
001Chloride [as Cl]INST MAX report only all year
001Chloride [as Cl]INST MAX report only all year
001Sulfate, total [as SO4]INST MAX report only all year
001Sulfate, total [as SO4]INST MAX report only all year
001Iron, total [as Fe]MO AVG <= 1.69 mg/L all year
001Iron, total [as Fe]MO AVG <= 1.69 mg/L all year
001Iron, total [as Fe]DAILY MX <= 3.38 mg/L all year
001Iron, total [as Fe]DAILY MX <= 3.38 mg/L all year
001Iron, total [as Fe]INST MAX <= 4.23 mg/L all year
001Iron, total [as Fe]INST MAX <= 4.23 mg/L all year
001Manganese, total [as Mn]MO AVG <= 1.13 mg/L all year
001Manganese, total [as Mn]MO AVG <= 1.13 mg/L all year
001Manganese, total [as Mn]DAILY MX <= 2.26 mg/L all year
001Manganese, total [as Mn]DAILY MX <= 2.26 mg/L all year
001Manganese, total [as Mn]INST MAX <= 2.83 mg/L all year
001Manganese, total [as Mn]INST MAX <= 2.83 mg/L all year
001Aluminum, total [as Al]MO AVG <= .75 mg/L all year
001Aluminum, total [as Al]MO AVG <= .75 mg/L all year
001Aluminum, total [as Al]DAILY MX <= .75 mg/L all year
001Aluminum, total [as Al]DAILY MX <= .75 mg/L all year
001Aluminum, total [as Al]INST MAX <= .75 mg/L all year
001Aluminum, total [as Al]INST MAX <= .75 mg/L all year
001Flow, in conduit or thru treatment plantINST MAX report only all year
001Flow, in conduit or thru treatment plantINST MAX report only all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Solids, total dissolvedINST MAX report only all year
001Solids, total dissolvedINST MAX report only all year
001Osmotic pressure, total, unf whl wtrINST MAX report only all year
001Osmotic pressure, total, unf whl wtrINST MAX report only 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