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Clean Water Act discharge permit · NPDES MORA21495

COMMERCE-KIRKWOOD, Kirkwood, MO: NPDES MORA21495 discharge permit, effluent exceedances, inspections, penalties

COMMERCE-KIRKWOOD, held by Clayton Financial Corporation, holds NPDES permit MORA21495, which discharges to Tributary To Gravois Creek. EPA’s file records it issued May 11, 2022 and expiring February 7, 2027. 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 COMMERCE-KIRKWOOD: its NPDES ID, its permit type and status, its dates, its address in Kirkwood, Missouri, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MORA21495.

Identity

Facility as filedCOMMERCE-KIRKWOOD
Permittee as filedClayton Financial Corporation
NPDES IDMORA21495
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 11, 2022
Expiration dateFebruary 7, 2027
AddressKirkwood, MO 63122
Receiving waterTributary to Gravois Creek
Receiving water impaired303(D) Listed
SubwatershedGravois Creek (HUC 071401010505)
SIC1629 – Heavy Construction

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 MORA21495.

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 MORA21495.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MORA21495.

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How we handle your data → Privacy

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 MORA21495 there.

Nearby on the register

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

What this page shows

The COMMERCE-KIRKWOOD storm water construction permit, held by Clayton Financial Corporation in Kirkwood, is one of 492 such permits on EPA's NPDES register in St. Louis County, including this one. It sits within the Gravois Creek subwatershed, which holds 56 NPDES permits, this one included. The permit records no pollutants under a numeric limit and no effluent exceedances.