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Water Supply — NPDES discharge permits in Kentucky

Of the 28 permits in EPA's SIC 4941 in KY, 8 went over a limit between 2025-10-01 and 2026-09-30 (Chlorine, total residual: 4; Solids, total suspended: 3; pH: 1). 0 are past the expiry date EPA's file holds; 12 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
Booneville Water Plant
KY0109771 · Water Supply
Over a limit 12×: Chlorine, total residual (12×)Expires Jul 31, 2031
Green River Valley Water District
KY0109444 · Water Supply
Over a limit 4×: Chlorine, total residual (4×)Expires Oct 31, 2030
Garrison Quincy Ky O Heights
KY0086517 · Water Supply
Over a limit 2×: Chlorine, total residual (2×)Expires Nov 30, 2028
Louisa WTP
KY0000621 · Water Supply
Over a limit 2×: Chlorine, total residual (2×)Renewal application due Mar 4, 2028
Sandy Hook WTP
KY0109681 · Water Supply
Over a limit 2×: Solids, total suspended (2×)Renewal application due Nov 1, 2026
Monroe Co Water District WTP
KY0112381 · Water Supply
Over a limit 1×: Solids, total suspended (1×)Renewal application due Mar 4, 2028
Monticello WTP
KY0109657 · Water Supply
Over a limit 1×: pH (1×)Renewal application overdue
Morgantown WTP
KY0109568 · Water Supply
Over a limit 1×: Solids, total suspended (1×)Renewal application overdue
Burkesville WTP
KY0109673 · Water Supply
No value over a limitRenewal application overdue
Falmouth WTP
KY0109461 · Water Supply
No value over a limitExpires Sep 30, 2031
Hardinsburg WTP
KY0109584 · Water Supply
No value over a limitExpires Jun 30, 2031
Highbridge Springs Water Co
KY0110698 · Water Supply
No value over a limitRenewal application due Dec 3, 2027
Hyden Leslie Co Water District
KY0110876 · Water Supply
No value over a limitExpires Oct 31, 2028
Jamestown Municipal Water Works
KY0109754 · Water Supply
No value over a limitRenewal application overdue
Kentucky American Water Co
KY0093301 · Water Supply
No value over a limitRenewal application due Jan 1, 2027
Logan Todd Regional Pws
KY0109291 · Water Supply
No value over a limitExpires Aug 31, 2031
Madisonville, City Of
KY0109487 · Water Supply
No value over a limitExpires Aug 31, 2031
Marion Water Treatment Plant
KY0116171 · Water Supply
No value over a limitExpires Dec 31, 2028
McCreary County WTP - Plant A
KY0109789 · Water Supply
No value over a limitRenewal application overdue
Ohio County Water District
KY0109762 · Water Supply
No value over a limitRenewal application due Aug 4, 2027
Owensboro Municipal Utilities
KY0113565 · Water Supply
No value over a limitRenewal application due Oct 3, 2027
Paducah WTP
KY0073113 · Water Supply
No value over a limitExpires Dec 31, 2028
Paintsville Lake WTP
KY0110779 · Water Supply
No value over a limitExpires Sep 30, 2029
Pikeville Water Department
KY0113972 · Water Supply
No value over a limitExpires Nov 30, 2029
Somerset WTP
KY0109649 · Water Supply
No value over a limitExpires Aug 31, 2031
Versailles Municipal Utilities
KY0110108 · Water Supply
No value over a limitExpires Mar 31, 2029
Western Fleming WTP
KY0110213 · Water Supply
No value over a limitExpires Sep 30, 2031
Western Lewis Rectorville Water District
KY0113646 · Water Supply
No value over a limit; 24 required values not reportedExpires Dec 31, 2028

The record is EPA's ICIS-NPDES file of 2026-10-15: values filed against each limit between Oct 1, 2025 and Sep 30, 2026. No reports on file may be EPA's gap, not the facility's.

For programs and AI agents: this screen as JSON at /api/v1/permits?state=KY&sic=4941, narrowed with &over_limit=true, &parameter=phosphorus or &renewal=due; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states