Tap Truth EPA drinking water records, in plain English

County drinking water records

Blanco County, TX drinking water systems

7 community water systems serve Blanco County, TX, reporting 8,046 people served in all. A system that also serves other counties counts all of its customers here.

3 of them had at least one health-based violation in the last 10 years. 4 systems still have one unresolved.

6 rely mainly on groundwater and 1 on surface water, counting water bought from other systems.

6 systems filed a lead service line inventory listing 0 lead lines, 581 galvanized lines that must be replaced and 395 lines of unknown material.

1 more system is placed in Blanco County, TX by the county its records name because it has no service area map that lines up with its own records, so it is listed apart and not counted here.

Community water systems
7
People served, sum of each system's own figure
8,046
Systems with a health-based violation, last 10 years
3
Systems with one unresolved
4
Lead service lines in inventories
0

Water systems serving Blanco County

7 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 Blanco Blanco 3,192 Surface water 22 1 0
City of Johnson City Johnson City 2,097 Groundwater 0 0 0
Rockin J Ranch Subdivision Outside cities and towns 1,839 Groundwater 3 2 0
Rust Ranch Water Supply Outside cities and towns 564 Groundwater 0 0 0
Cardinal Valley Water Outside cities and towns 216 Groundwater 0 0 0
Oaks Mobile Home Park Outside cities and towns 75 Groundwater 1 22 No inventory
Stonegate Subdivision Water System Outside cities and towns 63 Groundwater 0 1 0

Systems placed by county record in Blanco County

1 system

The service area map EPA has for this system does not line up with its own records. It is placed by the county its records name (the counties EPA lists it serving, or the county coded in its ID where EPA lists none), and without a map it is not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Trinity Oaks Preserve at Round Mountain County on record 171 Groundwater 0 0 0

Cities and towns in Blanco County

2 places

Back to Texas

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