Tap Truth EPA drinking water records, in plain English

County drinking water records

Boone County, MO drinking water systems

12 community water systems serve Boone County, MO, reporting 228,383 people served in all. A system that also serves other counties counts all of its customers here.

None of them had a health-based violation in the last 10 years.

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

Their lead service line inventories list 1 lead line, 63 galvanized lines that must be replaced and 17,228 lines of unknown material.

Community water systems
12
People served, sum of each system's own figure
228,383
Systems with a health-based violation, last 10 years
0
Systems with one unresolved
3
Lead service lines in inventories
1

Water systems serving Boone County

12 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
City of Columbia Utilities Columbia 126,254 Groundwater 0 2 1
University of Missouri Columbia Columbia 40,000 Groundwater 0 0 0
Boone County Cons PWSD 1 Ashland, Huntsdale and 5 more and land outside them 24,700 Groundwater 0 1 0
Boone County PWSD 9 Columbia and land outside it 15,035 Groundwater 0 0 0
Boone County PWSD 4 Hallsville and land outside it 6,455 Groundwater 0 0 0
Boone County PWSD 10 Centralia and land outside it 4,963 Groundwater 0 0 0
Centralia PWS Centralia 4,027 Groundwater 0 0 0
Ashland PWS Ashland 3,700 Groundwater 0 0 0
Hallsville PWS Hallsville 1,732 Purchased groundwater 0 0 0
Sturgeon PWS Sturgeon 872 Purchased groundwater 0 0 0
Kuhle H20 Columbia and land outside it 450 Groundwater 0 0 0
Green Hills MHP Columbia and land outside it 195 Purchased groundwater 0 1 0

Cities and towns in Boone County

10 places

Back to Missouri

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