Heritage - Crystal Clean

NPDES permit OH0151747 · Minor NON-POTW · effective, expires 2030-06-30 · 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
22required values missing, on 7 form(s)
8of 23 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 (31)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateDAILY MX report only all year
001pHDAILY MN >= 6.5 SU Mar, Jun, Aug, Dec
001pHDAILY MX <= 9 SU Mar, Jun, Aug, Dec
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec
602Flow rateMO AVG report only all year
602Flow rateDAILY MX report only all year
602Oxygen, dissolved [DO]DAILY MN >= 6 mg/L Mar, Jun, Aug, Dec
602pHDAILY MN >= 6.5 SU Mar, Jun, Aug, Dec
602pHDAILY MX <= 9 SU Mar, Jun, Aug, Dec
602Solids, total suspendedMO AVG <= 12 mg/L Mar, Jun, Aug, Dec
602Solids, total suspendedWKLY MAX <= 18 mg/L Mar, Jun, Aug, Dec
602Solids, total suspendedMO AVG <= .023 kg/d Mar, Jun, Aug, Dec
602Solids, total suspendedWKLY MAX <= .034 kg/d Mar, Jun, Aug, Dec
602Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Mar, Dec
602Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L Jun, Aug
602Nitrogen, ammonia total [as N]WKLY MAX <= 4.5 mg/L Mar, Dec
602Nitrogen, ammonia total [as N]WKLY MAX <= 1.5 mg/L Jun, Aug
602Nitrogen, ammonia total [as N]MO AVG <= .0057 kg/d Mar, Dec
602Nitrogen, ammonia total [as N]MO AVG <= .0019 kg/d Jun, Aug
602Nitrogen, ammonia total [as N]WKLY MAX <= .0085 kg/d Mar, Dec
602Nitrogen, ammonia total [as N]WKLY MAX <= .0028 kg/d Jun, Aug
602Turbidity [severity]MO AVG report only all year
602Turbidity [severity]DAILY MX report only all year
602E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL Jun, Aug
602E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL Jun, Aug
602BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L Mar, Jun, Aug, Dec
602BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L Mar, Jun, Aug, Dec
602BOD, carbonaceous [5 day, 20 C]MO AVG <= .019 kg/d Mar, Jun, Aug, Dec
602BOD, carbonaceous [5 day, 20 C]WKLY MAX <= .028 kg/d 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