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City of Akron Water Treatment Plant

Water Supply, Kent, Ohio. NPDES permit OH0000612, in force until Oct 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (28 values), outfall 002 form A monthly (28 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 33 reports late

Limits in force (72)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year001
pHdaily minimum≥ 6.5 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 45 mg/Lall year001
Solids, total suspendedmonthly average≤ 68 kg/dall year001
Solids, total suspendeddaily maximum≤ 102 kg/dall year001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec001
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec001
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec001
Dichlorobromomethanemonthly averagereport only (ug/L)Sep001
Dichlorobromomethanedaily maximumreport only (ug/L)Sep001
Bromoformmonthly averagereport only (ug/L)Sep001
Bromoformdaily maximumreport only (ug/L)Sep001
Dibromochloromethanemonthly averagereport only (ug/L)Sep001
Dibromochloromethanedaily maximumreport only (ug/L)Sep001
Chloroformmonthly averagereport only (ug/L)Sep001
Chloroformdaily maximumreport only (ug/L)Sep001
Methyl bromide [Bromomethane]monthly averagereport only (ug/L)Sep001
Methyl bromide [Bromomethane]daily maximumreport only (ug/L)Sep001
Methyl chloride [Chloromethane]monthly averagereport only (ug/L)Sep001
Methyl chloride [Chloromethane]daily maximumreport only (ug/L)Sep001
Methylene chloridemonthly averagereport only (ug/L)Sep001
Methylene chloridedaily maximumreport only (ug/L)Sep001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualdaily maximum≤ .038 mg/Lall year001
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year002
pHdaily minimum≥ 6.5 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 45 mg/Lall year002
Solids, total suspendedmonthly average≤ 68 kg/dall year002
Solids, total suspendeddaily maximum≤ 102 kg/dall year002
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec002
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec002
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec002
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec002
Dichlorobromomethanemonthly averagereport only (ug/L)Sep002
Dichlorobromomethanedaily maximumreport only (ug/L)Sep002
Bromoformmonthly averagereport only (ug/L)Sep002
Bromoformdaily maximumreport only (ug/L)Sep002
Dibromochloromethanemonthly averagereport only (ug/L)Sep002
Dibromochloromethanedaily maximumreport only (ug/L)Sep002
Chloroformmonthly averagereport only (ug/L)Sep002
Chloroformdaily maximumreport only (ug/L)Sep002
Methyl bromide [Bromomethane]monthly averagereport only (ug/L)Sep002
Methyl bromide [Bromomethane]daily maximumreport only (ug/L)Sep002
Methyl chloride [Chloromethane]monthly averagereport only (ug/L)Sep002
Methyl chloride [Chloromethane]daily maximumreport only (ug/L)Sep002
Methylene chloridemonthly averagereport only (ug/L)Sep002
Methylene chloridedaily maximumreport only (ug/L)Sep002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Chlorine, total residualdaily maximum≤ .038 mg/Lall year002
Sludge weight, drymonthly averagereport only (dry ton)Dec587
Sludge weight, drydaily maximumreport only (dry ton)Dec587
Temperature, water deg. centigrademonthly averagereport only (deg C)Mar, Jun, Sep, Dec801
Temperature, water deg. centigradedaily maximumreport only (deg C)Mar, Jun, Sep, Dec801
Oxygen, dissolved [DO]daily minimumreport only (mg/L)Mar, Jun, Sep, Dec801
Hardness, total [as CaCO3]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec801
Hardness, total [as CaCO3]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec801
Copper, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec801
Copper, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec801
Temperature, water deg. centigrademonthly averagereport only (deg C)Mar, Jun, Sep, Dec901
Temperature, water deg. centigradedaily maximumreport only (deg C)Mar, Jun, Sep, Dec901
Oxygen, dissolved [DO]daily minimumreport only (mg/L)Mar, Jun, Sep, Dec901
Hardness, total [as CaCO3]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec901
Hardness, total [as CaCO3]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec901
Copper, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec901
Copper, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec901

How strict are these limits?

Cited limits by parameter: Ohio's rules and the federal ones.

Same industry: the 147 Water Supply permits in Ohio.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0000612 · MCP: https://passage-data.com/mcp