Tap Truth EPA drinking water records, in plain English

County drinking water records

La Crosse County, WI drinking water systems

18 community water systems serve La Crosse County, WI, reporting 91,739 people served in all. A system that also serves other counties counts all of its customers here.

6 of them (33%) had at least one health-based violation in the last 10 years. 6 systems still have one unresolved.

18 rely mainly on groundwater, counting water bought from other systems.

Their lead service line inventories list 0 lead lines, 6 galvanized lines that must be replaced and 1,341 lines of unknown material.

3 more systems are placed in La Crosse County, WI by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
18
People served, sum of each system's own figure
91,739
Systems with a health-based violation, last 10 years
6
Systems with one unresolved
6
Lead service lines in inventories
0

Water systems serving La Crosse County

18 systems

People 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
La Crosse Waterworks La Crosse and French Island 53,000 Groundwater 0 0 0
Onalaska Waterworks Onalaska and French Island 18,000 Groundwater 0 0 0
Holmen Waterworks Holmen and land outside it 10,147 Groundwater 2 2 0
West Salem Waterworks West Salem 5,045 Groundwater 0 0 0
Bangor Waterworks Bangor 1,520 Groundwater 1 0 0
Shelby TN of Wedgewood Vly La Crosse and land outside it 1,020 Groundwater 0 0 0
Rockland Waterworks Rockland 642 Groundwater 1 1 0
St Joseph San Dist 1 St. Joseph and La Crosse 503 Groundwater 0 0 0
La Crosse Estates LLC La Crosse 351 Groundwater 0 0 0
Brookview MHP La Crosse and land outside it 300 Groundwater 0 0 0
Town of Farmington Sanitary District Mindoro 275 Groundwater 6 1 0
Bostwick Valley MHP West Salem and land outside it 240 Groundwater 0 2 0
Shelby TN of SD 2 Arbor HL La Crosse and land outside it 231 Groundwater 0 0 0
Shelby TN of SD 2 Skyline La Crosse and land outside it 156 Groundwater 1 0 0
Bluffview Commons La Crosse and land outside it 140 Groundwater 0 2 0
Golden Valley Mobile Home Park La Crosse and land outside it 80 Groundwater 0 0 0
Island Estates French Island and La Crosse 50 Groundwater 1 2 0
Coulee Manor Trailer Park La Crosse and land outside it 39 Groundwater 0 0 0

Systems placed by county record in La Crosse County

3 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Green Oaks Mobile Home Court County on record 117 Groundwater 0 0 0
Innsbruck Water Trust County on record 85 Groundwater 0 0 0
Battlestone Station Condos County on record 40 Groundwater 0 0 0

Cities and towns in La Crosse County

9 places

Back to Wisconsin

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