Stonewall County, Texas — public water systems
At a glance
3 active public water systems are filed under Stonewall County, Texas in EPA's SDWIS records, together reporting 956 people served. The largest is City of Aspermont, which reports serving 858 people. All 3 are community water systems serving people where they live.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
3
Population served
956
Community systems
3
Groundwater share
0%
How does Stonewall County compare with other Texas counties?
Stonewall County has the 233rd-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 956 people served in total, the 245th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 319 people, well below 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 Stonewall County's drinking water come from?
By primary water source, Stonewall County's active systems draw on purchased surface water (3, 100%). Overall, none rely mainly on groundwater (including purchased groundwater) and all on surface water, compared with 78% and 21% across Texas. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. The county's largest system, City of Aspermont, draws primarily on purchased surface water.
What kinds of water systems operate in Stonewall County?
Stonewall County's active systems break down as 3 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 (67%) and private (33%).
Water systems in Stonewall County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | City of Aspermont | Stonewall | 858 | Community | Purchased surface water |
| 2 | Swenson WSC | Stonewall | 49 | Community | Purchased surface water |
| 3 | Tri Try Water | Stonewall | 49 | Community | Purchased surface water |
Stonewall County water systems: frequently asked questions
How many public water systems are in Stonewall County, Texas?
EPA's SDWIS records file 3 active public water systems under Stonewall County, Texas: 3 community systems (100%).
Who supplies drinking water in Stonewall County, TX?
The largest community water systems filed under Stonewall County are City of Aspermont (858 people served), Swenson WSC (49 people served) and Tri Try Water (49 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 Stonewall County's drinking water come from groundwater or surface water?
Of the 3 active public water systems in Stonewall County, none draw mainly on groundwater and all on surface water, counting purchased supplies. The largest system, City of Aspermont, uses purchased surface water.
Where can I find a water quality report for Stonewall 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. 3 community systems are filed under Stonewall 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 Stonewall 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 Stonewall County, Texas”, https://aquacensus.com/water-systems/texas/stonewall (data as of October 1, 2026).