Clean Water Act discharge permit · NPDES MO0053708
LAKE ADELLE SEWER DISTRICT WWTF, Cedar Hill, MO: NPDES MO0053708 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
LAKE ADELLE SEWER DISTRICT WWTF, held by Lake Adelle Sewer District, holds NPDES permit MO0053708, which discharges to Tributary To Cedar Hill Lakes. EPA’s file records it issued August 23, 2018 and expiring June 30, 2023. 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 | LAKE ADELLE SEWER DISTRICT WWTF |
|---|---|
| Permittee as filed | Lake Adelle Sewer District |
| NPDES ID | MO0053708 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | August 23, 2018 |
| Expiration date | June 30, 2023 |
| Address | Cedar Hill, MO 63016 |
| Receiving water | Tributary to Cedar Hill Lakes |
| Subwatershed | Big River (HUC 071401040407) |
| SIC | 4952 – Sewerage Systems |
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
- 11Pollutants on file
- 10Under a numeric limit
- 7With a violation of any kind
- 3With 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 | 13 | 13 | September 30, 2008 | 140% over the limit |
| Nitrogen, ammonia total [as N] | 6 | 9 | 9 | September 30, 2025 | 828% over the limit |
| pH | 2 | 20 | 1 | February 28, 2018 | |
| Solids, total suspended | 2 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 5 | 0 | ||
| Chlorine, total residual | 2 | 4 | 0 | ||
| Coliform, fecal general | 0 | 2 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 0 | 0 | ||
| E. coli | 2 | 0 | 0 | ||
| BOD, 5-day, percent removal | 1 | 0 | 0 | ||
| Solids, suspended percent removal | 1 | 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
- 9Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| February 4, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| March 26, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| October 4, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| July 3, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| June 30, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| January 19, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| October 19, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| April 4, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| July 15, 2021 | 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, MO0053708.
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 MO0053708 there.
Nearby on the register
- Discharge permits in Cedar Hill
- Every permit record in Cedar Hill, A to Z
- Discharge permits in Missouri
- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.