Clean Water Act discharge permit · NPDES MO0100374
JCPSD HOUSE SPRINGS SR/EARLY CCC WWTP, House Springs, MO: NPDES MO0100374 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
JCPSD HOUSE SPRINGS SR/EARLY CCC WWTP, held by Jefferson County Public Sewer District, holds NPDES permit MO0100374, which discharges to Heads Cr.. EPA’s file records it issued April 25, 2023 and expiring April 30, 2028. 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 HOUSE SPRINGS SR/EARLY CCC WWTP |
|---|---|
| Permittee as filed | Jefferson County Public Sewer District |
| NPDES ID | MO0100374 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | April 25, 2023 |
| Expiration date | April 30, 2028 |
| Address | House Springs, MO 63051 |
| Receiving water | Heads Cr. |
| Subwatershed | Heads Creek (HUC 071401040406) |
| 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
- 10Pollutants on file
- 10Under a numeric limit
- 10With 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 |
|---|---|---|---|---|---|
| Solids, suspended percent removal | 1 | 5 | 4 | June 30, 2025 | 67% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 4 | 2 | March 31, 2022 | 319% over the limit |
| BOD, 5-day, percent removal | 1 | 3 | 2 | March 31, 2025 | 30% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 3 | 1 | December 31, 2018 | 10% over the limit |
| pH | 2 | 3 | 1 | March 31, 2022 | |
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Solids, total suspended | 3 | 2 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 2 | 0 | ||
| Chlorine, total residual | 2 | 2 | 0 | ||
| E. coli | 2 | 2 | 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 |
|---|---|---|
| June 30, 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, MO0100374.
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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 MO0100374 there.
Nearby on the register
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- Every permit record in House Springs, A to Z
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.