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Kiowa Power Partners (KPP)-KIA

Electric Services, major discharger, Kiowa, Oklahoma. NPDES permit OK0044083, in force until Jul 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (11 values), outfall 01A form A monthly (12 values), outfall 02A form A monthly (4 values), outfall 03A form A monthly (4 values), outfall 02A form Y yearly, outfall 03A form Y yearly, and 1 more form
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 54 reports late

Limits in force (56)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly average≤ 32.8 deg Call year001
Temperature, water deg. centigradeweekly average≤ 33.3 deg Call year001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 9 SUall year001
Copper, total [as Cu]monthly averagereport only (ug/L)all year001
Copper, total [as Cu]daily maximumreport only (ug/L)all year001
Copper, total [as Cu]monthly averagereport only (lb/d)all year001
Copper, total [as Cu]daily maximumreport only (lb/d)all year001
Oxidants, total residualinstantaneous maximum≤ .099 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHminimum≥ 6 SUall year01A
pHmaximum≤ 9 SUall year01A
Solids, total suspendedmonthly average≤ 30 mg/Lall year01A
Solids, total suspendeddaily maximum≤ 100 mg/Lall year01A
Solids, total suspendedmonthly average≤ 17.06 lb/dall year01A
Solids, total suspendeddaily maximum≤ 56.88 lb/dall year01A
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year01A
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year01A
Oil and grease, hexane extr methodmonthly average≤ 8.53 lb/dall year01A
Oil and grease, hexane extr methoddaily maximum≤ 11.38 lb/dall year01A
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year01A
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year01A
pHminimum≥ 6 SUall year02A
pHmaximum≤ 9 SUall year02A
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year02A
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year02A
Chlorine, free availablemonthly average≤ .2 mg/Lall year02A
Chlorine, free availabledaily maximum≤ .5 mg/Lall year02A
Chlorine, free availablemonthly average≤ .674 lb/dall year02A
Chlorine, free availabledaily maximum≤ 1.68 lb/dall year02A
pHminimum≥ 6 SUall year03A
pHmaximum≤ 9 SUall year03A
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year03A
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year03A
Chlorine, free availablemonthly average≤ .2 mg/Lall year03A
Chlorine, free availabledaily maximum≤ .5 mg/Lall year03A
Chlorine, free availablemonthly average≤ .664 lb/dall year03A
Chlorine, free availabledaily maximum≤ 1.66 lb/dall year03A
Whole effluent toxicity - retest #17-day minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #27-day minimumreport only (pass=0;fail=1)all yearTX1
Solids, total dissolved- 180 deg. Cdaily minimumreport only (mg/L)all yearTX1
Solids, total dissolved- 180 deg. Cmonthly averagereport only (mg/L)all yearTX1
Solids, total dissolved- 180 deg. Cdaily maximumreport only (mg/L)all yearTX1
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7-day minimumreport only (pass=0;fail=1)all yearTX1
%Mortality 7Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
%Mortality Static Renewal 7Day Chronic Pimephales Promelas7-day minimumreport only (%)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (pass=0;fail=1)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1

New limits from Aug 1, 2027

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Copper, total [as Cu], daily maximum17.73 ug/Lnew11.8 ug/L (12 values)0.666×
Copper, total [as Cu], daily maximum0.121 lb/dnew0.063 lb/d (12 values)0.521×
Copper, total [as Cu], monthly average12.92 ug/Lnew10.55 ug/L (12 values)0.817×
Copper, total [as Cu], monthly average0.088 lb/dnew0.0495 lb/d (12 values)0.562×

How strict are these limits?

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

Same industry: the 25 Electric Services permits in Oklahoma.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OK0044083 · MCP: https://passage-data.com/mcp