Clean Water Act discharge permit · NPDES MO0126691
FCPWSD #3 MING ESTATES WWTP, Washington, MO: NPDES MO0126691 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
- 1Inspections on file
- 0Formal enforcement actions
FCPWSD #3 MING ESTATES WWTP, held by Franklin County PWSD No 3, holds NPDES permit MO0126691, which discharges to Tributary To Missouri R.. EPA’s file records it issued August 14, 2018 and expiring June 30, 2021. 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 | FCPWSD #3 MING ESTATES WWTP |
|---|---|
| Permittee as filed | Franklin County PWSD No 3 |
| NPDES ID | MO0126691 |
| 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 14, 2018 |
| Expiration date | June 30, 2021 |
| Address | Washington, MO 63090 |
| Receiving water | Tributary to Missouri R. |
| Subwatershed | Labadie Creek-Missouri River (HUC 103002000603) |
| 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
- 10Pollutants on file
- 8Under a numeric limit
- 10With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 6 | 9 | 5 | March 31, 2023 | 1,500% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 6 | 1 | June 30, 2022 | 13% over the limit |
| BOD, 5-day, percent removal | 1 | 3 | 1 | June 30, 2022 | 40% over the limit |
| Solids, suspended percent removal | 1 | 3 | 1 | March 31, 2023 | 22% over the limit |
| Oil and grease [soxhlet extr.] tot. | 2 | 26 | 0 | ||
| Temperature, water deg. centigrade | 0 | 6 | 0 | ||
| Ammonia [as N] + unionized ammonia | 0 | 6 | 0 | ||
| Solids, total suspended | 2 | 5 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 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 |
|---|---|---|
| November 20, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| October 19, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| October 15, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| August 10, 2021 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
Inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| January 22, 2026 | Evaluation | S |
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES MO0126691.
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, MO0126691.
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 MO0126691 there.
Nearby on the register
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- Every permit record in Washington, 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.