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Wolf Creek Nuclear Operating Co

Electric Services, major discharger, Burlington, Kansas. NPDES permit KS0079057, in force until Jul 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 29 days after each period: outfall 001 form X monthly (8 values), outfall 002 form A monthly (7 values), outfall 003 form A monthly (3 values), outfall 003 form B monthly (7 values), outfall 003 form X monthly (6 values), outfall 004 form A quarterly (17 values), and 4 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 2 of 118 reports late

Limits in force (64)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year001
pHdaily maximumreport only (SU)all year001
Solids, total suspendedmonthly average≤ 80 mg/Lall year001
Solids, total suspendeddaily maximum≤ 120 mg/Lall year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
E. colimonthly averagereport only (#/100mL)all year001
E. colidaily maximumreport only (#/100mL)all year001
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 100 mg/Lall year002
Oil & Greasemonthly average≤ 10 mg/Lall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Temperature, water deg. centigrademonthly averagereport only (deg C)all year003
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
pHdaily minimum≥ 6 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 9 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendeddaily maximum≤ 100 mg/Lall year003
Solids, total suspendeddaily maximum≤ 100 mg/Lall year003
Oil & Greasemonthly average≤ 10 mg/Lall year003
Oil & Greasedaily maximum≤ 15 mg/Lall year003
Oxidants, total residualdaily maximum≤ .2 mg/Lall year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Temperature, water deg. centigradedaily maximumreport only (deg C)all year004
Temperature, water deg. centigradedaily maximumreport only (deg C)Jul–Sep004
pHdaily minimum≥ 6 SUall year004
pHdaily maximum≤ 9 SUall year004
pHdaily minimum≥ 6 SUJul–Sep004
pHdaily maximum≤ 9 SUJul–Sep004
Arsenic, total recoverablemonthly averagereport only (ug/L)all year004
Selenium, total recoverablemonthly averagereport only (ug/L)all year004
Thallium, total recoverablemonthly averagereport only (ug/L)all year004
Beryllium, total recoverable [as Be]monthly averagereport only (ug/L)all year004
Nickel, total recoverablemonthly averagereport only (ug/L)all year004
Silver total recoverablemonthly averagereport only (ug/L)all year004
Zinc, total recoverablemonthly averagereport only (ug/L)all year004
Cadmium, total recoverablemonthly averagereport only (ug/L)all year004
Lead, total recoverablemonthly averagereport only (ug/L)all year004
Chromium, total recoverablemonthly averagereport only (ug/L)all year004
Copper, total recoverablemonthly averagereport only (ug/L)all year004
Antimony, total recoverablemonthly averagereport only (ug/L)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Mercury, total [as Hg]monthly averagereport only (ug/L)all year004
pHdaily minimumreport only (SU)all year005
pHdaily maximumreport only (SU)all year005
Solids, total suspendedmonthly average≤ 30 mg/Lall year005
Solids, total suspendeddaily maximum≤ 100 mg/Lall year005
Oil & Greasemonthly average≤ 10 mg/Lall year005
Oil & Greasedaily maximum≤ 15 mg/Lall year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
pHdaily minimum≥ 6 SUall year006
pHdaily maximum≤ 9 SUall year006
Oxidants, total residualdaily maximum≤ 1 mg/Lall year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
Temperature, water deg. centigrademonthly averagereport only (deg C)all year007
Temperature, water deg. centigradedaily maximumreport only (deg C)all year007

How strict are these limits?

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

Same industry: the 21 Electric Services permits in Kansas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/KS0079057 · MCP: https://passage-data.com/mcp