Clean Water Act discharge permit · NPDES MORA27694
UNION STATION WHEEL PARK EXPANSION, St Louis, MO: NPDES MORA27694 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
UNION STATION WHEEL PARK EXPANSION, held by USH Master Tenant LLC, holds NPDES permit MORA27694, which discharges to Tributary To Mississippi R.. EPA’s file records it issued February 4, 2025 and expiring February 7, 2027. 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.
What the register holds for UNION STATION WHEEL PARK EXPANSION: its NPDES ID, its permit type and status, its dates, its address in St Louis, Missouri, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MORA27694.
Identity
| Facility as filed | UNION STATION WHEEL PARK EXPANSION |
|---|---|
| Permittee as filed | USH Master Tenant LLC |
| NPDES ID | MORA27694 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | February 4, 2025 |
| Expiration date | February 7, 2027 |
| Address | St Louis, MO 63103 |
| Receiving water | Tributary to Mississippi R. |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Schoenberger Creek-Mississippi River (HUC 071401010403) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 MORA27694.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MORA27694.
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, MORA27694.
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- One state — $4,990/year
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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 MORA27694 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.