Clean Water Act discharge permit · NPDES MO0125873
SHADY OAKS MOBILE HOME PARK WWTP, Mansfield, MO: NPDES MO0125873 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
SHADY OAKS MOBILE HOME PARK WWTP, held by J L Chandler Properties LLC, holds NPDES permit MO0125873, which discharges to Tributary To Wolf Creek. EPA’s file records it issued September 8, 2021 and expiring March 31, 2025. 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 | SHADY OAKS MOBILE HOME PARK WWTP |
|---|---|
| Permittee as filed | J L Chandler Properties LLC |
| NPDES ID | MO0125873 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 8, 2021 |
| Expiration date | March 31, 2025 |
| Address | Mansfield, MO 65704 |
| Receiving water | Tributary to Wolf Creek |
| SIC | 6515 – Mobile Home Site Operators |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 8Pollutants on file
- 7Under a numeric limit
- 8With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| E. coli | 2 | 50 | 42 | June 30, 2026 | 99,999% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 18 | 8 | June 30, 2026 | 80% over the limit |
| Chlorine, total residual | 2 | 16 | 8 | December 31, 2019 | 3,025% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 17 | 7 | June 30, 2026 | 297% over the limit |
| Solids, total suspended | 2 | 11 | 1 | June 30, 2016 | 33% over the limit |
| pH | 2 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 10 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 8 | 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
- 9Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 26, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| January 19, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| January 19, 2023 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| March 26, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| July 10, 2018 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| July 10, 2018 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| July 10, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
| June 21, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
| December 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.
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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 MO0125873 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.