Upcoming Water Supply Conversion: What Residents Need to Know
Residents will begin receiving treated surface water instead of groundwater in early January 2026.
Welcome to Harris County MUD 222
Welcome to Harris County MUD 222
Water Supply Updates
The date for Water Supply Conversion has been updated to early December 2025 - more details will be posted here as they are finalized. https://www.mud222.org/alertsSign up for District Alerts to stay informed.
Discontinuation of Fluoride Addition to Drinking Water
MUD222 will discontinue the addition of fluoride on Nov. 18, 2025.
Latest news
Most recent post
Freeze Expected!
A hard freeze is expected in the Houston area.
Continue reading
Winter Water Care
Even during the winter months, how you use water affects your lawn, plumbing, and monthly water bill. A few simple adjustments can help protect your home, reduce unnecessary water use, and set your landscape up for a healthier spring.
2025 Year in Review
MUD222 highlights from the past 12 months.
January 15, 2026 Regular Board Meeting
The Harris County MUD 222 Board of Directors will be having a public Board meeting.