FirstEnergy Properties Inc

NPDES permit OH0001139 · Major NON-POTW · administratively continued, expires 2026-08-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2026-08-31 and is administratively continued: 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

3values over a limit
0required values missing, on 0 form(s)
0of 53 forms filed late

Last period with anything received: 2026-07-31. Most often over: Oil and grease, hexane extr method (2), Solids, total suspended (1).

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 (91)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Copper, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Copper, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
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 report only all year
001Chlorination durationDAILY MX report only all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedDAILY MX report only 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 all year
002Mercury, total low levelDAILY MX report only all year
002pH Range Excursion, Maximum DurationDAILY MX report only all year
002pH, maximumDAILY MX report only all year
002pH, minimumDAILY MN report only all year
002pH range excursions, > 60 minutesDAILY MX report only all year
002pH range excursions, monthly total accumDAILY MX <= 446 min all year
003Solids, total suspendedMO AVG <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 100 mg/L all year
003Solids, total suspendedMO AVG <= 169 kg/d all year
003Solids, total suspendedDAILY MX <= 757 kg/d all year
003Oil and grease, hexane extr methodMO AVG <= 15 mg/L all year
003Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
003Oil and grease, hexane extr methodMO AVG <= 84 kg/d all year
003Oil and grease, hexane extr methodDAILY MX <= 151 kg/d all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Chlorine, total residualDAILY MX report only all year
003Mercury, total low levelMO AVG <= 3.5 ng/L all year
003Mercury, total low levelDAILY MX <= 1700 ng/L all year
003Mercury, total low levelMO AVG <= .00002 kg/d all year
003Mercury, total low levelDAILY MX <= .0096 kg/d all year
003pH Range Excursion, Maximum DurationDAILY MX report only all year
003pH, maximumDAILY MX <= 9 SU all year
003pH, minimumDAILY MN >= 6 SU all year
003Chlorination durationMO AVG report only all year
003Chlorination durationDAILY MX report only all year
003pH range excursions, > 60 minutesDAILY MX report only all year
003pH range excursions, monthly total accumDAILY MX <= 446 min all year
004pHDAILY MN report only Mar, Jun, Aug, Dec
004pHDAILY MX report only Mar, Jun, Aug, Dec
004Solids, total suspendedMO AVG report only Mar, Jun, Aug, Dec
004Solids, total suspendedDAILY MX report only Mar, Jun, Aug, Dec
004Nickel, total recoverableMO AVG report only Mar, Jun, Aug, Dec
004Nickel, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
004Zinc, total recoverableMO AVG report only Mar, Jun, Aug, Dec
004Zinc, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
004Copper, total recoverableMO AVG report only Mar, Jun, Aug, Dec
004Copper, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
004Flow, in conduit or thru treatment plantMO AVG report only Mar, Jun, Aug, Dec
004Flow, in conduit or thru treatment plantDAILY MX report only Mar, Jun, Aug, Dec
004Duration of dischargeMO AVG report only Mar, Jun, Aug, Dec
004Duration of dischargeDAILY MX report only Mar, Jun, Aug, Dec
006pHDAILY MN report only Mar, Jun, Aug, Dec
006pHDAILY MX report only Mar, Jun, Aug, Dec
006Solids, total suspendedMO AVG report only Mar, Jun, Aug, Dec
006Solids, total suspendedDAILY MX report only Mar, Jun, Aug, Dec
006Nickel, total recoverableMO AVG report only Mar, Jun, Aug, Dec
006Nickel, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
006Zinc, total recoverableMO AVG report only Mar, Jun, Aug, Dec
006Zinc, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
006Copper, total recoverableMO AVG report only Mar, Jun, Aug, Dec
006Copper, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
006Flow, in conduit or thru treatment plantMO AVG report only Mar, Jun, Aug, Dec
006Flow, in conduit or thru treatment plantDAILY MX report only Mar, Jun, Aug, Dec
006Duration of dischargeMO AVG report only Mar, Jun, Aug, Dec
006Duration of dischargeDAILY MX report only Mar, Jun, Aug, Dec
009pHDAILY MN report only Mar, Jun, Aug, Dec
009pHDAILY MX report only Mar, Jun, Aug, Dec
009Solids, total suspendedMO AVG report only Mar, Jun, Aug, Dec
009Solids, total suspendedDAILY MX report only Mar, Jun, Aug, Dec
009Nickel, total recoverableMO AVG report only Mar, Jun, Aug, Dec
009Nickel, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
009Zinc, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
009Copper, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
009Flow, in conduit or thru treatment plantMO AVG report only Mar, Jun, Aug, Dec
009Flow, in conduit or thru treatment plantDAILY MX report only Mar, Jun, Aug, Dec
009Duration of dischargeMO AVG report only Mar, Jun, Aug, Dec
009Duration of dischargeDAILY MX report only Mar, Jun, Aug, Dec
800Temperature, water deg. fahrenheitMO AVG report only all year
800Temperature, water deg. fahrenheitDAILY MX report only all year
800Solids, total suspendedMO AVG report only all year
800Solids, total suspendedDAILY MX report only all year
800Copper, total recoverableMO AVG report only Mar, Jun, Aug, Dec
800Copper, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
800Mercury, total low levelMO AVG report only all year
800Mercury, total low levelDAILY 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