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Monarch Cement - Humboldt

Cement, Hydraulic, Humboldt, Kansas. NPDES permit KS0000701, in force until Aug 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 (5 values), outfall 002 form B monthly (4 values), outfall 002 form C monthly (5 values), outfall 003 form B monthly (3 values), outfall 003 form X monthly (1 value), outfall 004 form X monthly (4 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 72 reports late

Limits in force (22)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Copper, total recoverabledaily maximum≤ 21 ug/L (alert, not enforceable)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendeddaily maximum≤ 50 mg/Lall year002
Solids, total suspendeddaily maximum≤ 36.05 lb/dall year002
Solids, total suspendeddaily maximumreport only (mg/L)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
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Copper, total recoverabledaily maximum≤ 21 ug/L (alert, not enforceable)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
pHdaily minimum≥ 6 SUall year004
pHdaily maximum≤ 9 SUall year004
Solids, total suspendeddaily maximum≤ 50 mg/Lall year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004

How strict are these limits?

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

Same industry: the 5 Stone, Clay, Glass and Concrete Products 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/KS0000701 · MCP: https://passage-data.com/mcp