Centrus Energy Corporation

NPDES permit OH0115401 · Minor NON-POTW · administratively continued, expires 2024-04-30 · 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 2024-04-30 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

0values over a limit
0required values missing, on 0 form(s)
0of 33 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 (40)

OutfallParameterStatisticLimitMonths
012pHDAILY MN >= 6.5 SU all year
012pHDAILY MX <= 9 SU all year
012Solids, total suspendedMO AVG <= 30 mg/L all year
012Solids, total suspendedDAILY MX <= 45 mg/L all year
012Oil and grease, hexane extr methodMO AVG <= 10 mg/L all year
012Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
012Polychlorinated biphenyls [PCBs]MO AVG report only Sep
012Polychlorinated biphenyls [PCBs]DAILY MX report only Sep
012Flow, in conduit or thru treatment plantMO AVG report only all year
012Flow, in conduit or thru treatment plantDAILY MX report only all year
012Chlorine, total residualDAILY MX <= .019 mg/L all year
012Mercury, total low levelMO AVG report only all year
012Mercury, total low levelDAILY MX report only all year
013pHDAILY MN >= 6.5 SU all year
013pHDAILY MX <= 9 SU all year
013Solids, total suspendedMO AVG <= 30 mg/L all year
013Solids, total suspendedDAILY MX <= 45 mg/L all year
013Oil and grease, hexane extr methodMO AVG <= 10 mg/L all year
013Oil and grease, hexane extr methodDAILY MX <= 20 mg/L all year
013Barium, total recoverableMO AVG report only all year
013Barium, total recoverableDAILY MX report only all year
013Zinc, total recoverableMO AVG report only all year
013Zinc, total recoverableDAILY MX report only all year
013Cadmium, total recoverableMO AVG report only all year
013Cadmium, total recoverableDAILY MX report only all year
013Copper, total recoverableMO AVG report only all year
013Copper, total recoverableDAILY MX report only all year
013Polychlorinated biphenyls [PCBs]MO AVG report only Sep
013Polychlorinated biphenyls [PCBs]DAILY MX report only Sep
013Flow, in conduit or thru treatment plantMO AVG report only all year
013Flow, in conduit or thru treatment plantDAILY MX report only all year
013Chlorine, total residualMO AVG <= .011 mg/L all year
013Chlorine, total residualDAILY MX <= .019 mg/L all year
013Mercury, total low levelMO AVG report only all year
013Mercury, total low levelDAILY MX report only all year
613Solids, total suspendedMO AVG report only all year
613Solids, total suspendedDAILY MX report only all year
613Flow, in conduit or thru treatment plantMO AVG report only all year
613Flow, in conduit or thru treatment plantDAILY MX report only all year
613Chlorine, total residualDAILY 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