Clean Water Act discharge permit · NPDES MOR203242

THE GATEWAY CO OF MISSOURI, LLC, St. Louis, MO: NPDES MOR203242 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

THE GATEWAY CO OF MISSOURI, LLC, held by THE GATEWAY COMPANY OF MISSOURI LLC, holds NPDES permit MOR203242, which discharges to Tributary To Coldwater Creek. EPA’s file records it issued September 27, 2019 and expiring August 31, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	THE GATEWAY CO OF MISSOURI, LLC
Permittee as filed	THE GATEWAY COMPANY OF MISSOURI LLC
NPDES ID	MOR203242
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	September 27, 2019
Expiration date	August 31, 2024
Address	St. Louis, MO 63134
Receiving water	Tributary to Coldwater Creek
Subwatershed	Headwaters Coldwater Creek (HUC 103002000802)
Other EPA IDs (FRS)	RCRA handler MOD109246546; ICIS-AIR source MO0000002918901227

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MOR203242.

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

2Single-event violations

Date	What EPA recorded	Agency
August 23, 2018	Permit Violations - Violation Specified in Comment	ST6
August 23, 2018	WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP	ST6

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.

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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 MOR203242 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers NPDES permit MOR203242, held by THE GATEWAY CO OF MISSOURI, LLC of St. Louis, MO, for industrial stormwater discharge to Tributary To Coldwater Creek in the Headwaters Coldwater Creek subwatershed (HUC 103002000802). The permit is listed as administratively continued, classed as a minor discharger, issued September 27, 2019, and expired August 31, 2024, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.