Clean Water Act discharge permit · NPDES MO0114979
LITTLE DIXIE MHP WWTF, Fulton, MO: NPDES MO0114979 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
LITTLE DIXIE MHP WWTF, held by Callaway County Sewer District, holds NPDES permit MO0114979, which discharges to Tributary To Owl Cr.. EPA’s file records it issued October 24, 2019 and expiring September 30, 2024. 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 | LITTLE DIXIE MHP WWTF |
|---|---|
| Permittee as filed | Callaway County Sewer District |
| NPDES ID | MO0114979 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | October 24, 2019 |
| Expiration date | September 30, 2024 |
| Address | Fulton, MO 65251 |
| Receiving water | Tributary to Owl Cr. |
| Subwatershed | Millers Creek-Cedar Creek (HUC 103001021003) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 8With a violation of any kind
- 7With 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 | 17 | 17 | June 30, 2026 | 259% over the limit |
| E. coli | 2 | 11 | 11 | June 30, 2026 | 49,900% over the limit |
| Solids, total suspended | 3 | 9 | 4 | March 31, 2026 | 53% over the limit |
| BOD, 5-day, percent removal | 1 | 5 | 4 | June 30, 2022 | 186% over the limit |
| Solids, suspended percent removal | 1 | 4 | 3 | December 31, 2021 | 186% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 7 | 2 | December 31, 2011 | 147% over the limit |
| pH | 2 | 6 | 1 | March 31, 2024 | |
| Flow, in conduit or thru treatment plant | 2 | 2 | 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 |
|---|---|---|
| August 26, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| August 26, 2022 | Permit Violations - Violation Specified in Comment | ST6 |
| August 26, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| August 26, 2022 | Management Practice Violations - Improper Operation and Maintenance | 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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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 MO0114979 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.