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Kimberly Clark Corporation

Paper Mills, major discharger, Marinette, Wisconsin. NPDES permit WI0000540, in force until Sep 30, 2029. Last 12 months: over a limit 3 times (last April 2026), 21 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (2 values), outfall 004 form A monthly (15 values), outfall 004 form Q quarterly (2 values), outfall 106 form Q quarterly (1 value), outfall 702 form A monthly (2 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 202 required values missing, 0 of 44 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
April 2026pH, daily minimum4.84≥ 5 SU—
April 2026pH range excursions, > 60 minutes, monthly total1≤ 0 occur/d—
April 2026pH range excursions, monthly total accum, monthly average702.5≤ 446 min58%

Limits in force (22)

ParameterStatisticLimitMonthsOutfall
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly maximumreport only (MGD)all year001
Temperature, water deg. fahrenheitmonthly maximumreport only (deg F)all year004
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year004
BOD, 5-day, 20 deg. Cmonthly maximumreport only (mg/L)all year004
BOD, 5-day, 20 deg. Cmonthly average≤ 2413 lb/dall year004
BOD, 5-day, 20 deg. Cdaily maximum≤ 4400 lb/dall year004
pHdaily minimum≥ 5 SUall year004
pHdaily maximum≤ 9 SUall year004
Solids, total suspendedmonthly averagereport only (mg/L)all year004
Solids, total suspendedmonthly maximumreport only (mg/L)all year004
Solids, total suspendedmonthly average≤ 1930 lb/dall year004
Solids, total suspendeddaily maximum≤ 3957 lb/dall year004
Phosphorus, total [as P]quarterly maximumreport only (mg/L)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantmonthly maximumreport only (MGD)all year004
Mercury, total recoverablequarterly maximumreport only (ng/L)all year004
pH range excursions, > 60 minutesmonthly total≤ 0 occur/dall year004
pH range excursions, monthly total accummonthly average≤ 446 minall year004
Mercury, total recoverablequarterly maximumreport only (ng/L)all year106
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year702
Flow, in conduit or thru treatment plantmonthly maximumreport only (MGD)all year702

How strict are these limits?

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

Same industry: the 22 Paper and Allied Products 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/WI0000540 · MCP: https://passage-data.com/mcp