Blackhorse Energy LLC

NPDES permit OH0121479 · Minor NON-POTW · effective, expires 2027-11-30 · 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.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

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

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 (30)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateDAILY MX report only all year
001Oxygen demand, chem. [low level] [COD]MO AVG report only all year
001Oxygen demand, chem. [low level] [COD]DAILY MX report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Carbon, tot organic [TOC]MO AVG report only all year
001Carbon, tot organic [TOC]DAILY MX report only all year
001Iron, total recoverableMO AVG report only all year
001Iron, total recoverableDAILY MX report only all year
001Oil & grease severityMO AVG report only all year
001Oil & grease severityDAILY MX report only all year
001TolueneMO AVG report only all year
001TolueneDAILY MX report only all year
001BenzeneMO AVG report only all year
001BenzeneDAILY MX report only all year
001EthylbenzeneMO AVG report only all year
001EthylbenzeneDAILY MX report only all year
001PhenolMO AVG report only Mar, Jun, Aug, Dec
001PhenolDAILY MX report only Mar, Jun, Aug, Dec
001NaphthaleneMO AVG report only Mar, Jun, Aug, Dec
001NaphthaleneDAILY MX report only Mar, Jun, Aug, Dec
001RainfallMO AVG report only all year
001RainfallDAILY MX report only all year
001Chlorine, total residualDAILY MX report only all year
001Xylene [mix of m+o+p]MO AVG report only all year
001Xylene [mix of m+o+p]DAILY 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