Clean Water Act discharge permit · NPDES LA0065706
CARENCRO, CITY OF - MANOLA STREET WTP, Carencro, LA: NPDES LA0065706 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
CARENCRO, CITY OF - MANOLA STREET WTP, held by City of Carencro - Manola Street Wastewater Treatment Plant, holds NPDES permit LA0065706, which discharges to Dan Debaillon Coulle. EPA’s file records it issued September 25, 2018 and expiring October 31, 2023. 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 | CARENCRO, CITY OF - MANOLA STREET WTP |
|---|---|
| Permittee as filed | City of Carencro - Manola Street Wastewater Treatment Plant |
| NPDES ID | LA0065706 |
| 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 | September 25, 2018 |
| Expiration date | October 31, 2023 |
| Address | Carencro, LA 70520 |
| Receiving water | DAN DEBAILLON COULLE |
| Subwatershed | Francois Coulee-Vermilion River (HUC 080801030105) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 10Under a numeric limit
- 11With a violation of any kind
- 7With 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] | 12 | 192 | 122 | March 31, 2025 | 364% over the limit |
| Coliform, fecal general | 4 | 126 | 76 | November 30, 2025 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 2 | 83 | 55 | August 31, 2023 | 36% over the limit |
| Solids, total suspended | 12 | 130 | 51 | January 31, 2023 | 884% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 12 | 127 | 45 | June 30, 2023 | 610% over the limit |
| Chlorine, total residual | 2 | 38 | 10 | January 31, 2013 | 2,122% over the limit |
| pH | 4 | 61 | 3 | April 30, 2026 | |
| Flow, in conduit or thru treatment plant | 4 | 57 | 0 | ||
| Nitrogen, total [as N] | 3 | 3 | 0 | ||
| Phosphorus, total [as P] | 3 | 3 | 0 | ||
| Sulfate, total [as SO4] | 0 | 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
- 12Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 31, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| November 15, 2023 | Effluent Violations - Unapproved Bypass | ST6 |
| November 15, 2023 | Management Practice Violations - Failure to Maintain Records | ST6 |
| November 15, 2023 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| August 24, 2023 | Failure to submit notice of an anticipated bypass [40 CFR 122.41(m)(3)(i)] | ST6 |
| August 24, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| December 31, 2022 | Permit Violations - Violation Specified in Comment | ST6 |
| May 31, 2022 | Biosolids: Other Management Practice Violation | ST6 |
| December 31, 2021 | Permit Violations - Violation Specified in Comment | ST6 |
| December 31, 2018 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| November 26, 2018 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| November 26, 2018 | Biosolids: Other Management Practice 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.
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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 LA0065706 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.