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NPDES permit OH0011835 · Minor NON-POTW · effective, expires 2030-05-31 · 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
502required values missing, on 38 form(s)
0of 48 forms filed late

Last period with anything received: 2025-10-31.

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (96)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
001Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
001Chloride [as Cl]MO AVG report only Mar, Jun, Sep, Dec
001Chloride [as Cl]DAILY MX report only Mar, Jun, Sep, Dec
001Sulfate, total [as SO4]MO AVG report only Mar, Jun, Sep, Dec
001Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Sep, Dec
001Iron, total [as Fe]MO AVG <= 3000 ug/L all year
001Iron, total [as Fe]DAILY MX <= 6000 ug/L all year
001Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
001Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Mercury, total low levelMO AVG report only Dec
001Mercury, total low levelDAILY MX report only Dec
001Solids, total dissolved- 180 deg. CMO AVG report only all year
001Solids, total dissolved- 180 deg. CDAILY MX report only all year
002pHDAILY MN >= 6.5 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedMO AVG <= 35 mg/L all year
002Solids, total suspendedDAILY MX <= 70 mg/L all year
002Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
002Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
002Chloride [as Cl]MO AVG report only Mar, Jun, Sep, Dec
002Chloride [as Cl]DAILY MX report only Mar, Jun, Sep, Dec
002Sulfate, total [as SO4]MO AVG report only Mar, Jun, Sep, Dec
002Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Sep, Dec
002Iron, total [as Fe]MO AVG <= 3000 ug/L all year
002Iron, total [as Fe]DAILY MX <= 6000 ug/L all year
002Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
002Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Mercury, total low levelMO AVG report only Dec
002Mercury, total low levelDAILY MX report only Dec
002Solids, total dissolved- 180 deg. CMO AVG report only all year
002Solids, total dissolved- 180 deg. CDAILY MX report only all year
006pHDAILY MN >= 6.5 SU all year
006pHDAILY MX <= 9 SU all year
006Solids, total suspendedMO AVG <= 35 mg/L all year
006Solids, total suspendedDAILY MX <= 70 mg/L all year
006Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
006Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
006Chloride [as Cl]MO AVG report only Mar, Jun, Sep, Dec
006Chloride [as Cl]DAILY MX report only Mar, Jun, Sep, Dec
006Sulfate, total [as SO4]MO AVG report only Mar, Jun, Sep, Dec
006Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Sep, Dec
006Iron, total [as Fe]MO AVG <= 3000 ug/L all year
006Iron, total [as Fe]DAILY MX <= 6000 ug/L all year
006Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
006Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Mercury, total low levelMO AVG report only Dec
006Mercury, total low levelDAILY MX report only Dec
006Solids, total dissolved- 180 deg. CMO AVG report only Mar, Jun, Sep, Dec
006Solids, total dissolved- 180 deg. CDAILY MX report only Mar, Jun, Sep, Dec
007pHDAILY MN >= 6.5 SU all year
007pHDAILY MX <= 9 SU all year
007Solids, total suspendedMO AVG <= 35 mg/L all year
007Solids, total suspendedDAILY MX <= 70 mg/L all year
007Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
007Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
007Chloride [as Cl]MO AVG report only Mar, Jun, Sep, Dec
007Chloride [as Cl]DAILY MX report only Mar, Jun, Sep, Dec
007Sulfate, total [as SO4]MO AVG report only Mar, Jun, Sep, Dec
007Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Sep, Dec
007Iron, total [as Fe]MO AVG <= 3500 ug/L all year
007Iron, total [as Fe]DAILY MX <= 7000 ug/L all year
007Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
007Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Mercury, total low levelMO AVG report only Dec
007Mercury, total low levelDAILY MX report only Dec
007Solids, total dissolved- 180 deg. CMO AVG report only all year
007Solids, total dissolved- 180 deg. CDAILY MX report only all year
801Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
801Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
801Chloride [as Cl]MO AVG report only Mar, Jun, Sep, Dec
801Chloride [as Cl]DAILY MX report only Mar, Jun, Sep, Dec
801Sulfate, total [as SO4]MO AVG report only Mar, Jun, Sep, Dec
801Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Sep, Dec
801Solids, total dissolved- 180 deg. CMO AVG report only Mar, Jun, Sep, Dec
801Solids, total dissolved- 180 deg. CDAILY MX report only Mar, Jun, Sep, Dec
901Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
901Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
901Chloride [as Cl]MO AVG report only Mar, Jun, Sep, Dec
901Chloride [as Cl]DAILY MX report only Mar, Jun, Sep, Dec
901Sulfate, total [as SO4]MO AVG report only Mar, Jun, Sep, Dec
901Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Sep, Dec
901Solids, total dissolved- 180 deg. CMO AVG report only Mar, Jun, Sep, Dec
901Solids, total dissolved- 180 deg. CDAILY MX report only Mar, Jun, Sep, Dec

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