Geauga Cty Department of Water Resources

NPDES permit OH0123684 · Minor POTW · effective, expires 2028-12-31 · 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

6values over a limit
2required values missing, on 1 form(s)
0of 34 forms filed late

Last period with anything received: 2026-07-31. Most often over: Mercury, total low level (3), Phosphorus, total [as P] (3).

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 (64)

OutfallParameterStatisticLimitMonths
003Temperature, water deg. centigradeMO AVG report only all year
003Temperature, water deg. centigradeDAILY MX report only all year
003Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
003pHDAILY MN >= 6.5 SU all year
003pHDAILY MX <= 9 SU all year
003Solids, total suspendedMO AVG <= 7.2 mg/L all year
003Solids, total suspendedWKLY MAX <= 12.9 mg/L all year
003Solids, total suspendedMO AVG <= 4.1 kg/d all year
003Solids, total suspendedWKLY MAX <= 7.3 kg/d all year
003Oil and grease, hexane extr methodDAILY MX <= 10 mg/L Mar, Jun, Sep, Dec
003Nitrogen, ammonia total [as N]MO AVG <= 1.3 mg/L May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]MO AVG <= 1.4 mg/L Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, ammonia total [as N]WKLY MAX <= 1.9 mg/L May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]WKLY MAX <= 2.1 mg/L Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, ammonia total [as N]MO AVG <= .73 kg/d May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]MO AVG <= .79 kg/d Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, ammonia total [as N]WKLY MAX <= 1.1 kg/d May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]WKLY MAX <= 1.2 kg/d Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
003Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
003Nitrite + Nitrate total [as N]MO AVG report only all year
003Nitrite + Nitrate total [as N]DAILY MX report only all year
003Phosphorus, total [as P]MO AVG <= .9 mg/L all year
003Phosphorus, total [as P]WKLY MAX <= 1.1 mg/L all year
003Phosphorus, total [as P]MO AVG <= .5 kg/d all year
003Phosphorus, total [as P]WKLY MAX <= .62 kg/d all year
003Nickel, total recoverableMO AVG report only Jun, Dec
003Nickel, total recoverableDAILY MX report only Jun, Dec
003Zinc, total recoverableMO AVG report only Jun, Dec
003Zinc, total recoverableDAILY MX report only Jun, Dec
003Cadmium, total recoverableMO AVG report only Jun, Dec
003Cadmium, total recoverableDAILY MX report only Jun, Dec
003Lead, total recoverableMO AVG report only Jun, Dec
003Lead, total recoverableDAILY MX report only Jun, Dec
003Chromium, total recoverableMO AVG report only Jun, Dec
003Chromium, total recoverableDAILY MX report only Jun, Dec
003Copper, total recoverableMO AVG report only Jun, Dec
003Copper, total recoverableDAILY MX report only Jun, Dec
003Chromium, hexavalent dissolved [as Cr]MO AVG report only Jun, Dec
003Chromium, hexavalent dissolved [as Cr]DAILY MX report only Jun, Dec
003E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
003E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Mercury, total low levelMO AVG <= 1.3 ng/L Mar, Jun, Sep, Dec
003Mercury, total low levelDAILY MX <= 1700 ng/L Mar, Jun, Sep, Dec
003Mercury, total low levelMO AVG <= .0000007 kg/d Mar, Jun, Sep, Dec
003Mercury, total low levelDAILY MX <= .00096 kg/d Mar, Jun, Sep, Dec
003Cyanide, free availableMO AVG report only Jun, Dec
003Cyanide, free availableDAILY MX report only Jun, Dec
003Solids, total dissolved- 180 deg. CMO AVG report only all year
003Solids, total dissolved- 180 deg. CDAILY MX report only all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 6.4 mg/L all year
003BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 10.7 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 3.6 kg/d all year
003BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 6 kg/d all year
300OverflowsMO AVG report only all year
300OverflowsDAILY MX report only all year
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec
603Solids, total suspendedMO AVG report only all year
603Solids, total suspendedDAILY MX report only all year
603BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
603BOD, carbonaceous [5 day, 20 C]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