Clean Water Act discharge permit · NPDES KY0104931
CARROLLTON REGIONAL WWTP, Carrollton, KY: NPDES KY0104931 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 121Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CARROLLTON REGIONAL WWTP, held by Carrollton Regional WWTP, holds NPDES permit KY0104931, which discharges to Kentucky River. EPA’s file records it issued October 19, 2016 and expiring November 30, 2021. 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 | CARROLLTON REGIONAL WWTP |
|---|---|
| Permittee as filed | Carrollton Regional WWTP |
| NPDES ID | KY0104931 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | October 19, 2016 |
| Expiration date | November 30, 2021 |
| Address | Carrollton, KY 41008 |
| Receiving water | KENTUCKY RIVER |
| Subwatershed | Whites Run-Kentucky River (HUC 051002051510) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 126Pollutants on file
- 121Under a numeric limit
- 123With a violation of any kind
- 0With 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; the 60 with the most exceedances of 126 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 10 | 10 | 0 | ||
| Solids, total suspended | 6 | 8 | 0 | ||
| Zinc, total recoverable | 6 | 8 | 0 | ||
| Cadmium, total recoverable | 6 | 8 | 0 | ||
| Lead, total recoverable | 6 | 8 | 0 | ||
| Copper, total recoverable | 6 | 8 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 6 | 8 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 8 | 0 | ||
| Oil & Grease | 6 | 6 | 0 | ||
| Cyanide, free [amenable to chlorination] | 6 | 6 | 0 | ||
| Arsenic, total recoverable | 6 | 6 | 0 | ||
| Selenium, total recoverable | 6 | 6 | 0 | ||
| Nickel, total recoverable | 6 | 6 | 0 | ||
| Silver total recoverable | 6 | 6 | 0 | ||
| Chromium, total recoverable | 6 | 6 | 0 | ||
| Mercury, total recoverable | 6 | 6 | 0 | ||
| Chloride [as Cl] | 4 | 4 | 0 | ||
| Iron, total recoverable | 4 | 4 | 0 | ||
| Phenolics, total | 4 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 4 | 0 | ||
| Chromium, hexavalent tot recoverable | 4 | 4 | 0 | ||
| Hardness, total [as CaCO3] | 2 | 4 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 2 | 0 | ||
| pH | 2 | 2 | 0 | ||
| Thallium, total recoverable | 2 | 2 | 0 | ||
| Beryllium, total recoverable [as Be] | 2 | 2 | 0 | ||
| Antimony, total recoverable | 2 | 2 | 0 | ||
| Dichlorobromomethane | 2 | 2 | 0 | ||
| Carbon tetrachloride | 2 | 2 | 0 | ||
| 1,2-Dichloroethane | 2 | 2 | 0 | ||
| Bromoform | 2 | 2 | 0 | ||
| Chloroform | 2 | 2 | 0 | ||
| Toluene | 2 | 2 | 0 | ||
| Benzene | 2 | 2 | 0 | ||
| Acenaphthylene | 2 | 2 | 0 | ||
| Acenaphthene | 2 | 2 | 0 | ||
| Acrolein | 2 | 2 | 0 | ||
| Acrylonitrile | 2 | 2 | 0 | ||
| Anthracene | 2 | 2 | 0 | ||
| Benzo[k]fluoranthene | 2 | 2 | 0 | ||
| Benzo[a]pyrene | 2 | 2 | 0 | ||
| Bis[2-chloroethyl] ether | 2 | 2 | 0 | ||
| Bis[2-chloroethoxy]methane | 2 | 2 | 0 | ||
| Bis[2-chloroisopropyl] ether | 2 | 2 | 0 | ||
| Butyl benzyl phthalate | 2 | 2 | 0 | ||
| Chlorobenzene | 2 | 2 | 0 | ||
| Chlorodibromomethane | 2 | 2 | 0 | ||
| Chrysene | 2 | 2 | 0 | ||
| Diethyl phthalate | 2 | 2 | 0 | ||
| Dimethyl phthalate | 2 | 2 | 0 | ||
| 1,2-Diphenylhydrazine | 2 | 2 | 0 | ||
| Ethylbenzene | 2 | 2 | 0 | ||
| Fluoranthene | 2 | 2 | 0 | ||
| Fluorene | 2 | 2 | 0 | ||
| Hexachlorocyclopentadiene | 2 | 2 | 0 | ||
| Hexachloroethane | 2 | 2 | 0 | ||
| Indeno[1,2,3-cd]pyrene | 2 | 2 | 0 | ||
| Isophorone | 2 | 2 | 0 | ||
| Methyl bromide [Bromomethane] | 2 | 2 | 0 | ||
| Methyl chloride [Chloromethane] | 2 | 2 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES KY0104931.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES KY0104931.
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 KY0104931 there.
Nearby on the register
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- Every permit record in Kentucky, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.