Public water system record
Lone Star Rwa
On record as serving Williamson County, TX · Population served not reported
Federal records show no health-based violations and no monitoring or reporting issues for Lone Star Rwa in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Lone Star Rwa buys its water from Brazos River Authority Granger Lake Regi.
Check whether Lone Star Rwa serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Where the water comes from
Lone Star Rwa buys its water from Brazos River Authority Granger Lake Regi. It lists no wells or intakes of its own. 3 other community water systems buy water from Lone Star Rwa.
Buys water from
Community systems that buy water from it
- City of Jarrell Jarrell, TX
- Jarrell Schwertner WSC Jarrell, TX
- Sonterra MUD Austin, TX
Annual water quality report
Lone Star Rwa must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Texas.
Certified drinking water labs by state EPA guidance for private wells