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NSP French Island, D/B/A Xcel

Electric Services, La Crosse, Wisconsin. NPDES permit WI0070785 expired Mar 31, 2023; its limits still apply. Last 12 months: no values over a limit, 16 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form Q quarterly (1 value), outfall 002 form Q quarterly (1 value), outfall 004 form A monthly (4 values), outfall 005 form A monthly (2 values), outfall 701 form A monthly (2 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 9 of 108 reports late

Limits in force (25)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily minimumreport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all 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
Mercury, total recoverablequarterly maximumreport only (ng/L)all year001
Temperature, water deg. fahrenheitdaily minimumreport only (deg F)all year002
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Mercury, total recoverablequarterly maximumreport only (ng/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/mo)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/mo)all year003
Temperature, water deg. fahrenheitdaily minimumreport only (deg F)all year004
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year004
Copper, total recoverabledaily maximum≤ 32 ug/Lall year004
Copper, total recoverableweekly average≤ .0063 lb/dall year004
Copper, total recoverabledaily maximum≤ 32 ug/Lall year005
Copper, total recoverableweekly average≤ .0063 lb/dall year005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year007
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year701
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year701
Mercury, total recoverablequarterly maximumreport only (ng/L)all year701

How strict are these limits?

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

Same industry: the 17 Electric Services permits in Wisconsin.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WI0070785 · MCP: https://passage-data.com/mcp