Clean Water Act discharge permit · NPDES MO0135615
GORDONVILLE WWTP, Gordonville, MO: NPDES MO0135615 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
GORDONVILLE WWTP, held by Village of Gordonville, holds NPDES permit MO0135615, which discharges to Hubble Cr.. EPA’s file records it issued May 29, 2018 and expiring December 31, 2022. 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 | GORDONVILLE WWTP |
|---|---|
| Permittee as filed | Village of Gordonville |
| NPDES ID | MO0135615 |
| 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 | May 29, 2018 |
| Expiration date | December 31, 2022 |
| Address | Gordonville, MO 63701 |
| Receiving water | Hubble Cr. |
| Subwatershed | Hubble Creek (HUC 071401070602) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 9Under a numeric limit
- 12With a violation of any kind
- 6With 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] | 4 | 48 | 46 | April 30, 2026 | 228% over the limit |
| BOD, 5-day, percent removal | 1 | 18 | 17 | November 30, 2025 | 567% over the limit |
| E. coli | 2 | 14 | 12 | May 31, 2024 | 1,075% over the limit |
| Solids, suspended percent removal | 1 | 11 | 10 | October 31, 2025 | 567% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 6 | 2 | April 30, 2026 | 44% over the limit |
| pH | 2 | 3 | 1 | April 30, 2021 | |
| Solids, total suspended | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Application rate area sprayed | 0 | 2 | 0 | ||
| Application rate, gallons spray irrigation | 0 | 2 | 0 | ||
| Spray irrigation | 0 | 2 | 0 | ||
| Spray irrigation, application rate | 0 | 2 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 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
- 10Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 10, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| June 30, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| June 18, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| June 28, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| December 12, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| December 12, 2023 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| December 10, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| September 29, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| September 27, 2021 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 31, 2019 | 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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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.