Looking for current boil water advisories, notices and orders in Texas? This page tracks active alerts in one place, explains how advisories work in Texas, and links the official state drinking water program you should double-check in an emergency. When a notice is in effect, use boiled or bottled water for drinking, cooking, ice and brushing teeth until authorities lift it.
In Texas, boil water advisories are issued by the water system itself — a city utility, municipal authority, private company or rural water district — acting under rules enforced by Texas Commission on Environmental Quality (TCEQ). A notice is usually preventive — issued after a main break, pump failure or pressure loss — but it can also follow confirmed contamination in samples. Advisories are lifted only after repairs and two clean sample rounds are verified, which is why most last one to three days.
Active boil water advisories in Texas
The list below is refreshed automatically from official sources and editor-verified updates. Each notice links to the source so you can confirm details.
Recently lifted
- Boil Water Notice Issued For City Of La Grulla Due To Low Water Pressure — lifted 2026-10-09
- New Braunfels issues boil water notice after main break — lifted 2026-10-19
- Boil water notice issued for portions of Texarkana — lifted 2026-10-15
- Boil Water Notice Issued for Shadow Brooke Street Area in Texarkana — lifted 2026-10-15
- Boil water notice issued for portions of Texarkana — lifted 2026-10-15
Official drinking water resources for Texas
- Texas Commission on Environmental Quality (TCEQ) https://www.tceq.texas.gov/drinkingwater
- Texas Commission on Environmental Quality (TCEQ) — current advisories page https://www.tceq.texas.gov/drinkingwater/boilwater.html
- U.S. EPA — Ground Water and Drinking Water https://www.epa.gov/ground-water-and-drinking-water
What to do when a Texas advisory is issued
Follow the issuer’s instructions first. The standard playbook, aligned with CDC and Health Canada guidance: bring tap water to a rolling boil for one minute (three minutes above 2,000 m elevation) before drinking, preparing food, making ice or brushing teeth; throw away ice made before the advisory; sponge-bathe small children; and flush household pipes, ice makers and filters once the all-clear is announced.
Boil water advisories in Texas: FAQ
How do I find out if my area in Texas is under a boil water advisory?
Check the live notice list on this page first, then confirm with Texas Commission on Environmental Quality (TCEQ) and your local water utility — utilities deliver the binding notice to customers by phone alerts, text, door hangers and local media. Notices in Texas usually follow main breaks, pressure loss, flooding or failed water samples.
How long do boil water advisories last in Texas?
Most last one to three days: the time needed to fix the cause, flush the system and collect two consecutive rounds of clean bacteriological samples. Large storm or flooding events can extend that to a week or more. The advisory is over only when the issuer officially lifts it.
Who is most at risk during a Texas boil water advisory?
Infants, adults over 65, pregnant people and anyone with a weakened immune system are most at risk from waterborne organisms. During an advisory they should drink only boiled or bottled water — including ice made during the advisory — and use bottled water for formula.
Can I shower during a boil water advisory in Texas?
Healthy adults can shower as long as they avoid swallowing water and keep it out of the mouth and eyes. Sponge-bathe small children with boiled, cooled water, and use boiled water if you have open wounds or a weakened immune system.