Hubbell Power Systems

NPDES permit OH0064041 · Minor NON-POTW · effective, expires 2027-11-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

2values over a limit
0required values missing, on 0 form(s)
0of 37 forms filed late

Last period with anything received: 2026-07-31. Most often over: Zinc, total [as Zn] (2).

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 (54)

OutfallParameterStatisticLimitMonths
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
001Zinc, total [as Zn]DAILY MX <= 250 ug/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
004Zinc, total [as Zn]MO AVG report only Mar, Jun, Aug, Dec
004Zinc, total [as Zn]DAILY MX report only Mar, Jun, Aug, Dec
005Flow rateMO AVG report only all year
005Flow rateDAILY MX report only all year
005Oxygen, dissolved [DO]DAILY MN >= 5 mg/L Mar, Jun, Aug, Dec
005pHDAILY MN >= 6.5 SU Mar, Jun, Aug, Dec
005pHDAILY MX <= 9 SU Mar, Jun, Aug, Dec
005Solids, total suspendedMO AVG <= 12 mg/L Mar, Jun, Aug, Dec
005Solids, total suspendedWKLY MAX <= 18 mg/L Mar, Jun, Aug, Dec
005Solids, total suspendedMO AVG <= .182 kg/d Mar, Jun, Aug, Dec
005Solids, total suspendedWKLY MAX <= .273 kg/d Mar, Jun, Aug, Dec
005Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L Jun, Aug
005Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Mar, Dec
005Nitrogen, ammonia total [as N]WKLY MAX <= 1.5 mg/L Jun, Aug
005Nitrogen, ammonia total [as N]WKLY MAX <= 4.5 mg/L Mar, Dec
005Nitrogen, ammonia total [as N]MO AVG <= .015 kg/d Jun, Aug
005Nitrogen, ammonia total [as N]MO AVG <= .045 kg/d Mar, Dec
005Nitrogen, ammonia total [as N]WKLY MAX <= .023 kg/d Jun, Aug
005Nitrogen, ammonia total [as N]WKLY MAX <= .068 kg/d Mar, Dec
005Turbidity [severity]MO AVG report only all year
005Turbidity [severity]DAILY MX report only all year
005E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL Jun, Aug
005E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL Jun, Aug
005BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L Mar, Jun, Aug, Dec
005BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L Mar, Jun, Aug, Dec
005BOD, carbonaceous [5 day, 20 C]MO AVG <= .15 kg/d Mar, Jun, Aug, Dec
005BOD, carbonaceous [5 day, 20 C]WKLY MAX <= .23 kg/d Mar, Jun, Aug, Dec
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec
601pHDAILY MN >= 6 SU all year
601pHDAILY MX <= 9 SU all year
601Solids, total suspendedMO AVG <= 10 mg/L all year
601Solids, total suspendedDAILY MX <= 20 mg/L all year
601Solids, total suspendedMO AVG <= .454 kg/d all year
601Solids, total suspendedDAILY MX <= .908 kg/d all year
601Fluoride, total [as F]MO AVG <= 17.4 mg/L Mar, Jun, Aug, Dec
601Fluoride, total [as F]DAILY MX <= 32 mg/L Mar, Jun, Aug, Dec
601Fluoride, total [as F]MO AVG <= .79 kg/d Mar, Jun, Aug, Dec
601Fluoride, total [as F]DAILY MX <= 1.45 kg/d Mar, Jun, Aug, Dec
601Zinc, total [as Zn]MO AVG <= 500 ug/L all year
601Zinc, total [as Zn]DAILY MX <= 1000 ug/L all year
601Zinc, total [as Zn]MO AVG <= .023 kg/d all year
601Zinc, total [as Zn]DAILY MX <= .045 kg/d all year
601Flow, in conduit or thru treatment plantMO AVG report only all year
601Flow, in conduit or thru treatment plantDAILY MX report only all year
601Organics, total toxic [TTO]DAILY MX <= 1.37 mg/L Mar, Jun, Aug, Dec
601Organics, total toxic [TTO]DAILY MX <= .062 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