Ashtabula Co Brd of Comm/Co Water Dept

NPDES permit OH0043770 · Minor POTW · effective, expires 2027-09-30 · 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

4values over a limit
0required values missing, on 0 form(s)
0of 45 forms filed late

Last period with anything received: 2026-07-31. Most often over: E. coli, MTEC-MF (3), pH (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 (72)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 12 mg/L all year
001Solids, total suspendedWKLY MAX <= 18 mg/L all year
001Solids, total suspendedMO AVG <= 6.81 kg/d all year
001Solids, total suspendedWKLY MAX <= 10.2 kg/d all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L Mar, Jun, Sep, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1.6 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= 2.4 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .908 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]WKLY MAX <= 1.36 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
001Phosphorus, total [as P]WKLY MAX <= 1.5 mg/L all year
001Phosphorus, total [as P]MO AVG <= .568 kg/d all year
001Phosphorus, total [as P]WKLY MAX <= .852 kg/d all year
001E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
001E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Solids, total dissolved- 180 deg. CMO AVG report only all year
001Solids, total dissolved- 180 deg. CDAILY MX report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 5.68 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 8.52 kg/d all year
300OverflowsMO AVG report only all year
300OverflowsDAILY MX report only all year
586Biosolids weight indluding admixturesMO AVG report only Dec
586Biosolids weight indluding admixturesDAILY MX report only Dec
588Sludge weight, dryMO AVG report only Dec
588Sludge weight, dryDAILY MX report only Dec
601Solids, total suspendedMO AVG report only all year
601Solids, total suspendedDAILY MX report only all year
601BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
601BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
801Temperature, water deg. centigradeMO AVG report only Mar, Jun, Sep, Dec
801Temperature, water deg. centigradeDAILY MX report only Mar, Jun, Sep, Dec
801Oxygen, dissolved [DO]DAILY MN report only Mar, Jun, Sep, Dec
801pHDAILY MN report only Mar, Jun, Sep, Dec
801pHDAILY MX report only Mar, Jun, Sep, Dec
801Nitrogen, ammonia total [as N]MO AVG report only Mar, Jun, Sep, Dec
801Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Sep, Dec
801Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Sep, Dec
801Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Sep, Dec
801Phosphorus, total [as P]MO AVG report only Mar, Jun, Sep, Dec
801Phosphorus, total [as P]DAILY MX report only Mar, Jun, Sep, Dec
801E. coli, MTEC-MFMO GEOMN report only Jun, Jul, Aug
801E. coli, MTEC-MFDAILY MX report only Jun, Jul, Aug
901Temperature, water deg. centigradeMO AVG report only Mar, Jun, Sep, Dec
901Temperature, water deg. centigradeDAILY MX report only Mar, Jun, Sep, Dec
901Oxygen, dissolved [DO]DAILY MN report only Mar, Jun, Sep, Dec
901pHDAILY MN report only Mar, Jun, Sep, Dec
901pHDAILY MX report only Mar, Jun, Sep, Dec
901Nitrogen, ammonia total [as N]MO AVG report only Mar, Jun, Sep, Dec
901Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Sep, Dec
901Nitrogen, Kjeldahl, total [as N]MO AVG report only Mar, Jun, Sep, Dec
901Nitrogen, Kjeldahl, total [as N]DAILY MX report only Mar, Jun, Sep, Dec
901Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Sep, Dec
901Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Sep, Dec
901Phosphorus, total [as P]MO AVG report only Mar, Jun, Sep, Dec
901Phosphorus, total [as P]DAILY MX report only Mar, Jun, Sep, Dec
901E. coli, MTEC-MFMO GEOMN report only Jun, Jul, Aug
901E. coli, MTEC-MFDAILY MX report only Jun, Jul, Aug

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