Lampasas County, Texas — public water systems
At a glance
4 active public water systems are filed under Lampasas County, Texas in EPA's SDWIS records, together reporting 28,676 people served. The largest is Kempner WSC, which reports serving 17,721 people. All 4 are community water systems serving people where they live.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
4
Population served
28.7K
Community systems
4
Groundwater share
25%
How does Lampasas County compare with other Texas counties?
Lampasas County has the 209th-most active public water systems among the 309 counties listed for active Texas systems in EPA records; among the 234 with 3 or more systems, the median has 12. Its systems report 28,676 people served in total, the 96th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 7,169 people, about 50% above the Texas average of 4,789. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Lampasas County's drinking water come from?
By primary water source, Lampasas County's active systems draw on surface water (2, 50%), purchased surface water (1, 25%) and groundwater (1, 25%). Overall, 25% rely mainly on groundwater (including purchased groundwater) and 75% on surface water, compared with 78% and 21% across Texas. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. The county's largest system, Kempner WSC, draws primarily on surface water.
What kinds of water systems operate in Lampasas County?
Lampasas County's active systems break down as 4 community systems (100%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. EPA lists their owner types as local government (50%) and private (50%).
Water systems in Lampasas County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Kempner WSC | Lampasas | 17,721 | Community | Surface water |
| 2 | City of Lampasas | Lampasas | 7,291 | Community | Purchased surface water |
| 3 | Lometa Regional Water | Lampasas | 3,609 | Community | Surface water |
| 4 | Woodland Acres Water Association | Lampasas | 55 | Community | Groundwater |
Lampasas County water systems: frequently asked questions
How many public water systems are in Lampasas County, Texas?
EPA's SDWIS records file 4 active public water systems under Lampasas County, Texas: 4 community systems (100%).
Who supplies drinking water in Lampasas County, TX?
The largest community water systems filed under Lampasas County are Kempner WSC (17,721 people served), City of Lampasas (7,291 people served) and Lometa Regional Water (3,609 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Lampasas County's drinking water come from groundwater or surface water?
Of the 4 active public water systems in Lampasas County, 25% draw mainly on groundwater and 75% on surface water, counting purchased supplies. The largest system, Kempner WSC, uses surface water.
Where can I find a water quality report for Lampasas County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 4 community systems are filed under Lampasas County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Lampasas County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More Texas water systems
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Public water systems in Lampasas County, Texas”, https://aquacensus.com/water-systems/texas/lampasas (data as of October 1, 2026).