Walleye Power LLC

NPDES permit OH0002925 · Major NON-POTW · expired, expires 2023-07-31 · 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.

This permit expired on 2023-07-31 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
0required values missing, on 0 form(s)
0of 44 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 (29)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001Copper, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Copper, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Oxidants, total residualDAILY MX <= .05 mg/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
001Chlorine, total residualDAILY MX <= .2 mg/L all year
001Chlorination durationDAILY MX <= 120 min all year
002pHDAILY MN >= 6.5 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedDAILY MX <= 50 mg/L all year
002Zinc, total recoverableMO AVG report only Mar, Jun, Aug, Dec
002Zinc, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
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 <= 4.55 ng/L all year
002Mercury, total low levelDAILY MX <= 1700 ng/L all year
603Solids, total suspendedMO AVG <= 30 mg/L all year
603Solids, total suspendedDAILY MX <= 100 mg/L all year
603Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
603Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
800Temperature, water deg. centigradeMO AVG report only all year
800Temperature, water deg. centigradeDAILY MX report only all year
800Solids, total suspendedMO AVG report only all year
800Solids, total suspendedDAILY MX report only all year
800Flow, in conduit or thru treatment plantMO AVG report only all year
800Flow, in conduit or thru treatment plantDAILY MX 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