Clean Water Act discharge permit · NPDES MO0128554
ALEXANDAR ESTATES WWTF, Washington, MO: NPDES MO0128554 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
ALEXANDAR ESTATES WWTF, held by Alexandar Estates, holds NPDES permit MO0128554, which discharges to 8-20-13 Mudd V1.0. EPA’s file records it issued July 27, 2016 and expiring March 31, 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 | ALEXANDAR ESTATES WWTF |
|---|---|
| Permittee as filed | Alexandar Estates |
| NPDES ID | MO0128554 |
| 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 | July 27, 2016 |
| Expiration date | March 31, 2021 |
| Issuing agency | MODNR-Water Protection Program |
| Address | Washington, MO 63090 |
| Receiving water | 8-20-13 MUDD V1.0 |
| Subwatershed | Dubois Creek-Missouri River (HUC 103002000601) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 7Under a numeric limit
- 9With a violation of any kind
- 8With 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 | 33 | 23 | June 30, 2025 | 1,900% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 28 | 6 | September 30, 2019 | 267% over the limit |
| Chlorine, total residual | 4 | 16 | 6 | June 30, 2016 | 1,150% over the limit |
| E. coli | 4 | 15 | 5 | June 30, 2019 | 289% over the limit |
| Solids, total suspended | 2 | 26 | 4 | September 30, 2018 | 60% over the limit |
| pH | 2 | 25 | 3 | June 30, 2025 | |
| Coliform, fecal general | 0 | 4 | 2 | April 30, 2009 | 5,900% over the limit |
| E. coli, colony forming units [CFU] | 0 | 2 | 2 | June 30, 2013 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 4 | 10 | 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
- 10Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 30, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 30, 2021 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 31, 2019 | Effluent Violations - Numeric effluent violation | ST6 |
| November 8, 2018 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| November 8, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
| September 28, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
| September 28, 2018 | Reporting Violations - Failure to Submit DMRs | ST6 |
| June 29, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
| June 29, 2018 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 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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Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.