Clean Water Act discharge permit · NPDES KY0094307
BCSD WILLABROOK SANITATION, Shepherdsville, KY: NPDES KY0094307 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
BCSD WILLABROOK SANITATION, held by Louisville and Jefferson County MSD, holds NPDES permit KY0094307, which discharges to Brooks Run Crk. EPA’s file records it issued May 12, 2020 and expiring June 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 | BCSD WILLABROOK SANITATION |
|---|---|
| Permittee as filed | Louisville and Jefferson County MSD |
| NPDES ID | KY0094307 |
| 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 | May 12, 2020 |
| Expiration date | June 30, 2025 |
| Address | Shepherdsville, KY 40109 |
| Receiving water | BROOKS RUN CRK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Bluelick Creek-Floyds Fork (HUC 051401021005) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 10Under a numeric limit
- 15With a violation of any kind
- 10With 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] | 4 | 272 | 236 | July 31, 2025 | 1,270% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 2 | 146 | 107 | July 31, 2025 | 694% over the limit |
| Solids, total suspended | 2 | 117 | 81 | January 31, 2026 | 808% over the limit |
| Coliform, fecal general | 0 | 36 | 19 | November 30, 2012 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 1 | 28 | 19 | March 31, 2026 | 43% over the limit |
| Chlorine, total residual | 2 | 31 | 13 | July 31, 2019 | 4,111% over the limit |
| Copper, total recoverable | 0 | 23 | 11 | December 31, 2013 | 161% over the limit |
| E. coli | 2 | 10 | 8 | October 31, 2024 | 24,900% over the limit |
| Lead, total recoverable | 0 | 17 | 5 | June 30, 2010 | 347% over the limit |
| pH | 2 | 19 | 1 | October 31, 2005 | |
| Phosphorus, total [as P] | 2 | 20 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 18 | 0 | ||
| Hardness, total [as CaCO3] | 0 | 12 | 0 | ||
| Cadmium, total recoverable | 0 | 12 | 0 | ||
| Nitrogen, total [as N] | 2 | 4 | 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 |
|---|---|---|
| February 3, 2023 | Permit Violations - Violation Specified in Comment | 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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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.