Clean Water Act discharge permit · NPDES MOG760173
RUTH MOORE PARK SPRAYGROUND, Liberty, MO: NPDES MOG760173 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
RUTH MOORE PARK SPRAYGROUND, held by City of Liberty Parks and Recreation, holds NPDES permit MOG760173, which discharges to Tributary To Cates Branch. EPA’s file records it issued April 25, 2017 and expiring July 31, 2019. 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 | RUTH MOORE PARK SPRAYGROUND |
|---|---|
| Permittee as filed | City of Liberty Parks and Recreation |
| NPDES ID | MOG760173 |
| 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 | April 25, 2017 |
| Expiration date | July 31, 2019 |
| Address | Liberty, MO 64068 |
| Receiving water | Tributary to Cates Branch |
| Subwatershed | Lower Shoal Creek (HUC 103001010304) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 5Under 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 |
|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | 6 | 46 | 6 | August 31, 2018 | 10% over the limit |
| pH | 6 | 40 | 0 | ||
| Solids, settleable | 6 | 40 | 0 | ||
| Chlorine, total residual | 6 | 40 | 0 | ||
| Flow, total | 6 | 36 | 0 | ||
| Chloride | 0 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 4 | 0 | ||
| Report due [yrmoda] | 0 | 2 | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| October 5, 2022 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| October 5, 2022 | Effluent Violations - Narrative 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
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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 MOG760173 there.
Nearby on the register
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- Every permit record in Liberty, A to Z
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.