Clean Water Act discharge permit · NPDES MO0107476
SANITARY SEWER DISTRICT 103 WWTF, Greenwood, MO: NPDES MO0107476 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
SANITARY SEWER DISTRICT 103 WWTF, held by Jackson County Dept of Public Works, holds NPDES permit MO0107476, which discharges to Tributary To East Branch. EPA’s file records it issued April 14, 2017 and expiring September 30, 2020. 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 | SANITARY SEWER DISTRICT 103 WWTF |
|---|---|
| Permittee as filed | Jackson County Dept of Public Works |
| NPDES ID | MO0107476 |
| 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 | April 14, 2017 |
| Expiration date | September 30, 2020 |
| Address | Greenwood, MO 64034 |
| Receiving water | Tributary to East Branch |
| Subwatershed | Headwaters Big Creek (HUC 102901080302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 9Under a numeric limit
- 11With 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] | 6 | 38 | 18 | June 30, 2026 | 2,122% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 28 | 4 | June 30, 2025 | 99,999% over the limit |
| BOD, 5-day, percent removal | 1 | 13 | 3 | June 30, 2020 | 567% over the limit |
| Solids, suspended percent removal | 1 | 13 | 3 | June 30, 2020 | 567% over the limit |
| pH | 2 | 22 | 2 | December 31, 2018 | |
| Oil and grease [soxhlet extr.] tot. | 2 | 20 | 2 | March 31, 2015 | 60% over the limit |
| E. coli | 2 | 16 | 2 | December 31, 2024 | 490% over the limit |
| Solids, total suspended | 2 | 24 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 20 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 8 | 0 | ||
| Chlorine, total residual | 0 | 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
- 9Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 29, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| September 23, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| March 26, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| May 15, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| May 15, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| September 20, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 21, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 21, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| October 2, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, MO0107476.
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 MO0107476 there.
Nearby on the register
- Discharge permits in Greenwood
- Every permit record in Greenwood, A to Z
- Discharge permits in Missouri
- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.