Sienna Municipal Utility District No. 12

Water Information

Si Environmental, LLC

6420 Reading Rd, Rosenberg, Texas 77471
Phone: (832) 490-1600

Payment Information

Upcoming Meetings

Thursday, April 6, 2023 at 5:00 PM

The Board meets the first Thursday of each month at Sawmill Lake Clubhouse, 10323 Mount Logan, 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.‚Äč