City and town drinking water records
Water systems serving Buchanan Dam, TX
5 community water systems have a mapped service area in Buchanan Dam, TX. Lake Buchanan covers 14% of the area inside Buchanan Dam's Census boundary and reports serving 2,484 people in all.
2 of them had at least one health-based violation in the last 10 years. 4 systems still have one unresolved.
1 relies mainly on groundwater and 4 on surface water, counting water bought from other systems.
Their lead service line inventories list 0 lead lines, 0 galvanized lines that must be replaced and 445 lines of unknown material.
- Community water systems
- 5
- Systems with a health-based violation, last 10 years
- 2
- Systems with one unresolved
- 4
- Lead service lines in inventories
- 0
Water systems serving Buchanan Dam
5 systemsPeople served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.
| System | Area | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| Lake Buchanan | Covers 14% of Buchanan Dam | 2,484 | Surface water | 6 | 0 | 0 |
| 3 G WSC | Mapped area inside Buchanan Dam | 550 | Groundwater under direct influence | 0 | 2 | 0 |
| Water Works 2 Island Lodges | Mapped area inside Buchanan Dam | 162 | Purchased surface water | 0 | 1 | 0 |
| Water Works 1 Floyd Acres | Mapped area inside Buchanan Dam | 78 | Purchased surface water | 0 | 1 | 0 |
| Lake Front Buchanan | Mapped area inside Buchanan Dam | 69 | Groundwater | 10 | 1 | 0 |
Other cities and towns in Llano County
6 placesCounties 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