Clean Water Act discharge permit · NPDES MO0136468
JCPSD OTTO EXPRESS MART WWTP, Barnhart, MO: NPDES MO0136468 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
JCPSD OTTO EXPRESS MART WWTP, held by Jefferson County Public Sewer District, holds NPDES permit MO0136468, which discharges to Tributary To Heads Cr.. EPA’s file records it issued February 9, 2018 and expiring December 31, 2022. 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 | JCPSD OTTO EXPRESS MART WWTP |
|---|---|
| Permittee as filed | Jefferson County Public Sewer District |
| NPDES ID | MO0136468 |
| 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 | February 9, 2018 |
| Expiration date | December 31, 2022 |
| Address | Barnhart, MO 63012 |
| Receiving water | Tributary to Heads Cr. |
| Subwatershed | Heads Creek (HUC 071401040406) |
| Program components on file | POTW, Storm Water Industrial |
| 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
- 20Pollutants on file
- 10Under a numeric limit
- 20With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 2 | 44 | 28 | December 31, 2017 | 580% over the limit |
| Chemical oxygen demand [COD] | 0 | 25 | 9 | June 30, 2016 | 280% over the limit |
| E. coli, colony forming units [CFU] | 0 | 16 | 6 | December 31, 2015 | 202% over the limit |
| Solids, total suspended | 2 | 20 | 4 | June 30, 2017 | 140% over the limit |
| E. coli | 2 | 29 | 1 | June 30, 2017 | 30% over the limit |
| Nitrogen, ammonia total [as N] | 2 | 28 | 0 | ||
| Chlorine, total residual | 2 | 26 | 0 | ||
| Temperature, water deg. fahrenheit | 0 | 10 | 0 | ||
| Phosphorus, total [as P] | 0 | 10 | 0 | ||
| Chloride [as Cl] | 0 | 10 | 0 | ||
| Boron, total recoverable | 0 | 10 | 0 | ||
| Zinc, total recoverable | 0 | 10 | 0 | ||
| Lead, total recoverable | 0 | 10 | 0 | ||
| Copper, total recoverable | 0 | 10 | 0 | ||
| Surfactants [MBAS] | 0 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 8 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 4 | 0 | ||
| BOD, 5-day, percent removal | 1 | 1 | 0 | ||
| Solids, suspended percent removal | 1 | 1 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 29, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
Inspections
EPA’s inspection file holds no inspection for NPDES MO0136468.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES MO0136468.
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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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 MO0136468 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.