Clean Water Act discharge permit · NPDES MO0127264
WILDWOOD LAKE WWTP, De Soto, MO: NPDES MO0127264 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
WILDWOOD LAKE WWTP, held by P.O.A. of Wildwood Lake, Inc, holds NPDES permit MO0127264, which discharges to Tributary To Plattin Creek. EPA’s file records it issued September 20, 2016 and expiring September 30, 2021. 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 | WILDWOOD LAKE WWTP |
|---|---|
| Permittee as filed | P.O.A. of Wildwood Lake, Inc |
| NPDES ID | MO0127264 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 20, 2016 |
| Expiration date | September 30, 2021 |
| Address | De Soto, MO 63020 |
| Receiving water | Tributary to Plattin Creek |
| Subwatershed | Plattin Creek (HUC 071401010806) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 6Under a numeric limit
- 6With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 2 | 23 | 7 | April 30, 2011 | 3,980% over the limit |
| Solids, total suspended | 2 | 19 | 7 | March 31, 2026 | 1,153% over the limit |
| Coliform, fecal general | 0 | 13 | 1 | April 30, 2011 | 42% over the limit |
| Nitrogen, ammonia total [as N] | 6 | 1 | 1 | September 30, 2025 | 358% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 22 | 0 | ||
| pH | 2 | 14 | 0 | ||
| E. coli | 2 | 0 | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| February 4, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| November 13, 2024 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| November 13, 2024 | Permit Violations - Unapproved Operation | ST6 |
| March 24, 2017 | Permit Violations - Violation Specified in Comment | 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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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.