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Clean Water Act discharge permit · NPDES KS0100951

MONARCH CEMENT CO-IOWA RD SHALE PIT, Humboldt, KS: NPDES KS0100951 discharge permit, effluent exceedances, inspections, penalties

MONARCH CEMENT CO-IOWA RD SHALE PIT, held by MONARCH CEMENT COMPANY, holds NPDES permit KS0100951, which discharges to Neosho River Via Rock Creek Via An Unnamed Tributa. EPA’s file records it issued February 1, 2016 and expiring January 31, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for MONARCH CEMENT CO-IOWA RD SHALE PIT: its NPDES ID, its permit type and status, its dates, its address in Humboldt, Kansas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES KS0100951.

Identity

Facility as filedMONARCH CEMENT CO-IOWA RD SHALE PIT
Permittee as filedMONARCH CEMENT COMPANY
NPDES IDKS0100951
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 1, 2016
Expiration dateJanuary 31, 2021
AddressHumboldt, KS 66748
Receiving waterNeosho River via Rock Creek via an unnamed tributa
SubwatershedOnion Creek-Neosho River (HUC 110702040407)
NAICS212312 – Crushed and Broken Limestone Mining and Quarrying
SIC1422 – Crushed And Broken Limestone

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES KS0100951.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES KS0100951.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID KS0100951 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The MONARCH CEMENT CO-IOWA RD SHALE PIT, a Clean Water Act discharge permit in Humboldt, Allen County, Kansas (NPDES ID KS0100951), is one of 7 individual permits in Allen County, and none of those 7 carries an earlier issue date than this one, a share of 0.0%. Among the 6 NPDES permits in the Onion Creek-Neosho River subwatershed, this permit is counted alongside the others in that watershed, and 42.9% of the county's 7 individual permits have a violation on file, a figure this permit's own record does not add to. This permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted as 0