Welcome to the Sonterra Municipal Utility District
Located adjacent to the city of Jarrell, Texas, Sonterra is the second fastest growing community in Williamson County. Sonterra currently has an estimated population of 3,000, while the total preliminary property appraisal within the district is over $158 million. A young community, Sonterra already has a pool and community center, an elementary school, a fire station, a church, restaurants, convenience stores, a laundromat, apartments, and more.

Every effort has been made to ensure that the information provided on this site is accurate. This information is provided for your convenience only and does not override any part of the official records and documents of the District.

Next Meeting
Monday, Nov. 27th
The regular Sonterra MUD Board of Directors meetings are held on the fourth Monday of every month at 6:30pm.

SONTERRA COMMUNITY POOL CLOSED
UNTIL JUNE 1, 2018

The clubhouse is available for meetings or parties in the off-season.
More clubhouse and pool info...

Water Quality FAQs and Board Action related to Water Quality at the June 19th, 2017 Board Meeting meeting.

KVUE report:
"Testing water quality - How do neighboring cities compare?"

Weekly Fluoride Test Results
Test date 6/23/17 Water Distribution system 3.84mg/L Fluoride
Test date 6/29/17 Water Distribution system 3.71mg/L Fluoride
Test date 7/12/17 Water Distribution system 3.41mg/L Fluoride
Test date 7/18/17 Water Distribution system 4.24mg/L Fluoride
Test date 7/21/17 Water Distribution system 3.79mg/L Fluoride
Test date 8/02/17 Water Distribution system 3.81mg/L Fluoride
Test date 8/08/17 Water Distribution system 3.70mg/L Fluoride
Test date 8/15/17 Water Distribution system 3.62mg/L Fluoride
Test date 8/22/17 Water Distribution system 3.57mg/L Fluoride
Test date 9/06/17 Water Distribution system 3.53mg/L Fluoride
Test date 9/12/17 Water Distribution system 3.95mg/L Fluoride
Test date 9/19/17 Water Distribution system 3.62mg/L Fluoride
Test date 9/26/17 Water Distribution system 3.57mg/L Fluoride
Test date 10/03/17 Water Distribution system 3.93mg/L Fluoride
Test date 10/11/17 Water Distribution system 3.84mg/L Fluoride
Test date 10/16/17 Water Distribution system 4.00mg/L Fluoride
Test date 10/26/17 Water Distribution system 3.83mg/L Fluoride
Test date 10/31/17 Water Distribution system 4.17mg/L Fluoride

Flouride Maximum Contaminant Level notice 8/30/17

Fluoride Update System Emails will be reposted on the News page.

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