Clean Water Act discharge permit · NPDES MO0080667
ARCADIA EAST WWTF, Arcadia, MO: NPDES MO0080667 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
ARCADIA EAST WWTF, held by City of Arcadia, holds NPDES permit MO0080667, which discharges to 8-20-13 Mudd V1.0. EPA’s file records it issued September 30, 2016 and expiring September 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 | ARCADIA EAST WWTF |
|---|---|
| Permittee as filed | City of Arcadia |
| NPDES ID | MO0080667 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 30, 2016 |
| Expiration date | September 30, 2021 |
| Issuing agency | MODNR-Water Protection Program |
| Address | Arcadia, MO 63621 |
| Receiving water | 8-20-13 MUDD V1.0 |
| Subwatershed | Headwaters Stouts Creek (HUC 080202020207) |
| 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
- 8Pollutants on file
- 7Under a numeric limit
- 6With a violation of any kind
- 5With 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 | 35 | 35 | June 30, 2026 | 514% over the limit |
| E. coli | 2 | 10 | 10 | June 30, 2026 | 4,104% over the limit |
| pH | 1 | 4 | 3 | March 31, 2025 | |
| BOD, 5-day, 20 deg. C | 3 | 3 | 3 | June 30, 2026 | 73% over the limit |
| E. coli, colony forming units [CFU] | 0 | 2 | 2 | July 31, 2015 | 217% over the limit |
| Oil and grease [soxhlet extr.] tot. | 2 | 2 | 0 | ||
| Solids, total suspended | 3 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 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
- 6Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 9, 2026 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| April 9, 2026 | Reporting Violations - Failure to Submit DMRs | ST6 |
| April 9, 2026 | Management Practice Violations - No Licensed/Certified Operator | ST6 |
| January 26, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| December 27, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| March 28, 2022 | 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.
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, MO0080667.
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 MO0080667 there.
Nearby on the register
- Discharge permits in Arcadia
- Every permit record in Arcadia, 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.