Clean Water Act discharge permit · NPDES MOG760031
OLD WARSON COUNTRY CLUB, Ladue, MO: NPDES MOG760031 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
OLD WARSON COUNTRY CLUB holds NPDES permit MOG760031, which discharges to Tributary To Deer Creek. EPA’s file records it issued September 1, 2019 and expiring July 31, 2024. 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.
Identity
| Facility as filed | OLD WARSON COUNTRY CLUB |
|---|---|
| Permittee as filed | OLD WARSON COUNTRY CLUB |
| NPDES ID | MOG760031 |
| 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 |
| Issued | September 1, 2019 |
| Expiration date | July 31, 2024 |
| Address | Ladue, MO 63124 |
| Receiving water | Tributary to Deer Creek |
| Subwatershed | Deer Creek (HUC 071401010504) |
| SIC | 7997 – Membership Sports & Recreation Clubs |
| Other EPA IDs (FRS) | RCRA handler MOP000037176 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 8Pollutants on file
- 7Under a numeric limit
- 8With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 4 | 140 | 20 | July 31, 2023 | 17,795% over the limit |
| pH | 4 | 120 | 0 | ||
| Solids, settleable | 4 | 120 | 0 | ||
| Oxygen, dissolved [DO] | 4 | 90 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 74 | 0 | ||
| Flow, total | 0 | 18 | 0 | ||
| Chloride | 2 | 10 | 0 | ||
| Report due [yrmoda] | 1 | 5 | 0 |
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
- 19Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 14, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| July 14, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| February 11, 2026 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 5, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 31, 2025 | Reporting Violations - Failure to Submit DMRs | ST6 |
| October 1, 2024 | Reporting Violations - Failure to Submit DMRs | ST6 |
| November 20, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| January 9, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 31, 2022 | Reporting Violations - Failure to Submit DMRs | ST6 |
| January 10, 2022 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 30, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 30, 2021 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| November 25, 2020 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| September 30, 2020 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 30, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 30, 2020 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| June 29, 2018 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| June 29, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
| March 21, 2017 | Effluent Violations - Numeric effluent violation | 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.
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, MOG760031.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 MOG760031 there.
Nearby on the register
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.