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NPDES permit OH0028401 · Minor NON-POTW · effective, expires 2031-02-28 · 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
0required values missing, on 0 form(s)
0of 17 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among OH permits in EPA's filings — check your permit).

Limits in force (8)

OutfallParameterStatisticLimitMonths
002Flow rateMO AVG report only all year
002Flow rateDAILY MX report only all year
002pHDAILY MN report only all year
002pHDAILY MX report only all year
002Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
002Oil and grease, hexane extr methodWKLY MAX <= 20 mg/L all year
002Polynuclear Aromatic Hydrocarbons [PAHs]MO AVG report only Mar, Jun, Aug, Dec
002Polynuclear Aromatic Hydrocarbons [PAHs]DAILY MX report only Mar, Jun, Aug, 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