Sienna Municipal Utility District No. 12

Stage 1 Drought Response Measures

All Sienna MUD Districts are currently operating under Stage 1 Drought Response Measures

Due to the ongoing drought conditions, all Sienna MUDs have initiated Stage 1 of their Drought Contingency Plans.

Voluntary water conservation measures are now in place.

The district is asking all residents and businesses’ to voluntarily reduce their water usage.

Residents can help reduce water demand by following the following conservation tips:

  1. Routinely monitor irrigation systems for leaks.
  2. Irrigate lawns in early morning and late in the evenings.
  3. Check indoor plumbing for leaks and running toilets.

Upcoming Meetings

Thursday, June 4, 2026 at 5:00 PM

The Board meets the first Thursday of each month at 9600 Scanlan Trace, Missouri City, Texas 77459. Meetings generally begin at 5:00 p.m. and are open to the public.

The Board welcomes and encourages District residents to attend.​