Ross County Water Company Inc

NPDES permit OH0059927 · Minor NON-POTW · effective, expires 2027-09-30 · 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

2values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (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 (28)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 8.86 kg/d all year
001Solids, total suspendedDAILY MX <= 13.3 kg/d all year
001Chloride [as Cl]MO AVG report only all year
001Chloride [as Cl]DAILY MX report only all year
001Iron, suspendedMO AVG <= 1000 ug/L all year
001Iron, suspendedDAILY MX <= 2000 ug/L all year
001Iron, suspendedMO AVG <= .3 kg/d all year
001Iron, suspendedDAILY MX <= .59 kg/d all year
001Manganese, suspendedMO AVG <= 1000 ug/L all year
001Manganese, suspendedDAILY MX <= 2000 ug/L all year
001Manganese, suspendedMO AVG <= .3 kg/d all year
001Manganese, suspendedDAILY MX <= .59 kg/d 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
001Chlorine, total residualDAILY MX <= .038 mg/L all year
001Chlorine, total residualDAILY MX <= .011 kg/d all year
001Toxicity [acute], Ceriodaphnia dubiaMO AVG report only Oct
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX report only Oct
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MO AVG report only Oct
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX report only Oct
001Solids, total dissolved- 180 deg. CMO AVG report only all year
001Solids, total dissolved- 180 deg. CDAILY MX report only all year
001Duration of dischargeMO AVG report only all year
001Duration of dischargeDAILY 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