City of Cuyahoga Falls

NPDES permit OH0001091 · Minor NON-POTW · effective, expires 2029-02-28 · 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

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

Last period with anything received: 2026-07-31.

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 (19)

OutfallParameterStatisticLimitMonths
601pHDAILY MN >= 6.5 SU all year
601pHDAILY MX <= 9 SU all year
601Solids, total suspendedMO AVG <= 30 mg/L all year
601Solids, total suspendedMO AVG <= 13.1 kg/d all year
601Chloride [as Cl]DAILY MX <= 8500 mg/L all year
601Chloride [as Cl]DAILY MX <= 3701 kg/d all year
601Iron, suspendedMO AVG <= 1000 ug/L all year
601Iron, suspendedDAILY MX <= 2000 ug/L all year
601Iron, suspendedMO AVG <= .44 kg/d all year
601Iron, suspendedDAILY MX <= .87 kg/d all year
601Manganese, suspendedMO AVG <= 1000 ug/L all year
601Manganese, suspendedDAILY MX <= 2000 ug/L all year
601Manganese, suspendedMO AVG <= .44 kg/d all year
601Manganese, suspendedDAILY MX <= .87 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
601Chlorine, total residualDAILY MX <= .038 mg/L all year
601Solids, total dissolved- 180 deg. CMO AVG report only all year
601Solids, total dissolved- 180 deg. CDAILY 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