Clean Water Act discharge permit · NPDES MO0022861
CAMPBELL WWTF, Campbell, MO: NPDES MO0022861 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
CAMPBELL WWTF, held by City of Campbell, holds NPDES permit MO0022861, which discharges to Tributary To Main Ditch. EPA’s file records it issued November 1, 2021 and expiring December 31, 2025. 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 | CAMPBELL WWTF |
|---|---|
| Permittee as filed | City of Campbell |
| NPDES ID | MO0022861 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | November 1, 2021 |
| Expiration date | December 31, 2025 |
| Address | Campbell, MO 63933 |
| Receiving water | Tributary to Main Ditch |
| Subwatershed | City of Campbell-Main Ditch (HUC 080202040505) |
| 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
- 17Pollutants on file
- 12Under a numeric limit
- 17With 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] | 16 | 98 | 66 | June 30, 2026 | 917% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 44 | 25 | June 30, 2025 | 182% over the limit |
| E. coli | 2 | 24 | 20 | June 30, 2025 | 99,999% over the limit |
| Solids, total suspended | 3 | 34 | 14 | June 30, 2026 | 683% over the limit |
| BOD, 5-day, percent removal | 1 | 10 | 8 | March 31, 2026 | 567% over the limit |
| Coliform, fecal general | 0 | 36 | 6 | August 31, 2011 | 5,100% over the limit |
| Solids, suspended percent removal | 1 | 8 | 6 | September 30, 2025 | 523% over the limit |
| pH | 2 | 11 | 3 | July 31, 2011 | |
| Oil and grease [soxhlet extr.] tot. | 2 | 52 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 34 | 0 | ||
| Chlorine, total residual | 0 | 30 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 12 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 12 | 0 | ||
| Phosphorus, total [as P] | 4 | 12 | 0 | ||
| E. coli, colony forming units [CFU] | 0 | 4 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 0 | 3 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 3 | 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
- 11Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| October 2, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| June 18, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| August 7, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| April 5, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| December 28, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| June 27, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| September 29, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| January 13, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| December 16, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| December 31, 2019 | Effluent Violations - Numeric effluent violation | ST6 |
| September 24, 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.
Watch this permit
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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 MO0022861 there.
Nearby on the register
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.