Clean Water Act discharge permit · NPDES MOG760234
HARBOR POINT YACHT CLUB, West Alton, MO: NPDES MOG760234 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HARBOR POINT YACHT CLUB, held by ST. LOUIS SAILING AND YACHT CLUB, INC., holds NPDES permit MOG760234, which discharges to Tributary To Brick House Slough. EPA’s file records it issued October 15, 2025 and expiring August 31, 2029. 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 | HARBOR POINT YACHT CLUB |
|---|---|
| Permittee as filed | ST. LOUIS SAILING AND YACHT CLUB, INC. |
| NPDES ID | MOG760234 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 15, 2025 |
| Expiration date | August 31, 2029 |
| Address | West Alton, MO 63386 |
| Receiving water | Tributary to Brick House Slough |
| Subwatershed | City of Alton-Mississippi River (HUC 071100090402) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 6With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 4 | 6 | 0 | ||
| Solids, settleable | 4 | 6 | 0 | ||
| Chlorine, total residual | 4 | 6 | 0 | ||
| Chloride | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Report due [yrmoda] | 1 | 1 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MOG760234.
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 MOG760234.
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 MOG760234 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.