County drinking water records
Jefferson County, KY drinking water systems
1 community water system serves Jefferson County, KY, reporting 764,769 people served in all. A system that also serves other counties counts all of its customers here.
It had no health-based violation in the last 10 years.
Its lead service line inventory lists 483 lead lines, 2,064 galvanized lines that must be replaced and 59,521 lines of unknown material.
- Community water systems
- 1
- People served, sum of each system's own figure
- 764,769
- Systems with a health-based violation, last 10 years
- 0
- Systems with one unresolved
- 0
- Lead service lines in inventories
- 483
Water systems serving Jefferson County
1 systemPeople served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.
| System | Serves | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| Louisville Water Company | Louisville/Jefferson County, Louisville and 90 more | 764,769 | Surface water | 0 | 0 | 483 |
Cities and towns in Jefferson County
85 places- Anchorage1 system
- Audubon Park1 system
- Bancroft1 system
- Barbourmeade1 system
- Beechwood Village1 system
- Bellemeade1 system
- Bellewood1 system
- Blue Ridge Manor1 system
- Briarwood1 system
- Broeck Pointe1 system
- Brownsboro Farm1 system
- Brownsboro Village1 system
- Cambridge1 system
- Coldstream1 system
- Creekside1 system
- Crossgate1 system
- Douglass Hills1 system
- Druid Hills1 system
- Fincastle1 system
- Forest Hills1 system
- Glenview1 system
- Glenview Hills1 system
- Glenview Manor1 system
- Goose Creek1 system
- Graymoor-Devondale1 system
- Green Spring1 system
- Heritage Creek1 system
- Hickory Hill1 system
- Hills and Dales1 system
- Hollow Creek1 system
- Hollyvilla1 system
- Houston Acres1 system
- Hurstbourne1 system
- Hurstbourne Acres1 system
- Indian Hills1 system
- Jeffersontown1 system
- Kingsley1 system
- Langdon Place1 system
- Lincolnshire1 system
- Louisville1 system
- Louisville/Jefferson County1 system
- Lyndon1 system
- Lynnview1 system
- Manor Creek1 system
- Maryhill Estates1 system
- Meadowbrook Farm1 system
- Meadow Vale1 system
- Meadowview Estates1 system
- Middletown1 system
- Mockingbird Valley1 system
- Moorland1 system
- Murray Hill1 system
- Norbourne Estates1 system
- Northfield1 system
- Norwood1 system
- Old Brownsboro Place1 system
- Parkway Village1 system
- Plantation1 system
- Poplar Hills1 system
- Prospect1 system
- Richlawn1 system
- Riverwood1 system
- Rolling Fields1 system
- Rolling Hills1 system
- Seneca Gardens1 system
- Shively1 system
- South Park View1 system
- Spring Mill1 system
- Spring Valley1 system
- St. Matthews1 system
- Strathmoor Manor1 system
- Strathmoor Village1 system
- St. Regis Park1 system
- Sycamore1 system
- Ten Broeck1 system
- Thornhill1 system
- Watterson Park1 system
- Wellington1 system
- West Buechel1 system
- Westwood1 system
- Wildwood1 system
- Windy Hills1 system
- Woodland Hills1 system
- Woodlawn Park1 system
- Worthington Hills1 system
Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations