Clean Water Act discharge permit · NPDES MO0035009
SIKESTON WWTP, Sikeston, MO: NPDES MO0035009 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MajorDischarger class
- 19Pollutants under a numeric limit
- 14Pollutants with an effluent exceedance
SIKESTON WWTP, held by Sikeston Board of Municipal Utilities, holds NPDES permit MO0035009, which discharges to St. Johns Ditch. EPA’s file records it issued September 2, 2020 and expiring September 30, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | SIKESTON WWTP |
|---|---|
| Permittee as filed | Sikeston Board of Municipal Utilities |
| NPDES ID | MO0035009 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 2, 2020 |
| Expiration date | September 30, 2025 |
| Address | Sikeston, MO 63801 |
| Receiving water | St. Johns Ditch |
| Subwatershed | Sikeston Ridge-St. Johns Ditch (HUC 080202010305) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 26Pollutants on file
- 19Under a numeric limit
- 22With a violation of any kind
- 14With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 3 | 42 | 36 | February 28, 2023 | 1,038% over the limit |
| Copper, total recoverable | 2 | 24 | 24 | March 31, 2020 | 387% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 3 | 21 | 21 | February 28, 2023 | 292% over the limit |
| Nitrogen, ammonia total [as N] | 22 | 19 | 19 | January 31, 2023 | 856% over the limit |
| E. coli | 2 | 15 | 15 | April 30, 2023 | 99,999% over the limit |
| Coliform, fecal general | 0 | 14 | 14 | October 31, 2013 | 99,999% over the limit |
| Solids, suspended percent removal | 1 | 11 | 11 | February 28, 2023 | 286% over the limit |
| Oxygen, dissolved [DO] | 0 | 132 | 9 | May 31, 2009 | 74% over the limit |
| Cadmium, total recoverable | 2 | 6 | 6 | October 31, 2020 | 900% over the limit |
| BOD, carbonaceous, percent removal | 1 | 6 | 6 | February 28, 2023 | 567% over the limit |
| Lead, total recoverable | 2 | 5 | 5 | June 30, 2019 | 162% over the limit |
| E. coli, colony forming units [CFU] | 0 | 5 | 5 | May 31, 2020 | 99,999% over the limit |
| pH | 4 | 9 | 1 | November 30, 2015 | |
| Zinc, total recoverable | 2 | 1 | 1 | September 30, 2016 | 52% over the limit |
| CBOD5+NH3-N | 0 | 161 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 96 | 0 | ||
| BOD, 5-day, 20 deg. C | 0 | 6 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 2 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 2 | 0 | ||
| Phosphorus, total [as P] | 4 | 2 | 0 | ||
| Pass/Fail Static 48Hr Acute Ceriodaphnia dubia | 0 | 1 | 0 | ||
| LC50 Static 48Hr Acute Pimephales promelas | 0 | 1 | 0 | ||
| Temperature, water deg. centigrade | 2 | 0 | 0 | ||
| Di[2-ethylhexyl] phthalate [DEHP] | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Hardness, tot calc. [Ca, Mg, Fe] as CaC03 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 2, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| September 2, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 4, 2018 | 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 MO0035009 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.