Resources

Conserve Water

It's our most precious natural resource. Every drop counts...

Stay Informed

Subscribe to receive news and alerts via email and SMS.

Subscribe

Unsubscribe

Quick Links

Report a Problem Water Quality Reports Subscribe View Account & Payment FAQ

Sites of Interest

Hidalgo County TX Water Conservation

Contacts

Military Highway Water Supply Corporation
4000 US-281
Mercedes, TX 78570

(956) 565-2491

Contact Us

Office Hours

Monday- Friday 8:15 am - 4:45 pm
(12 pm - 1 pm)
Drive Thru Lanes Only

Terms of Use
Privacy Policy
Accessibility

Powered by MunicipalImpact.com
Admin

Alert

12/15/2025 Water will be closed in Progreso. (Ramirez St)

12/15/2025

12/15/2025 Water will be closed in Progreso, near Ramirez St, for 1 1/2 hrs. MHWSC Crew is repairing a line.

Alerts

12/15/2025 Water will be closed in Progreso. (Ramirez St)

12/15/2025

12/15/2025 Water will be closed in Progreso, near Ramirez St, for 1 1/2 hrs. MHWSC Crew is repairing a line.

Please Conserve Water During Peak Hours (6pm-10pm)

08/11/2023

Military Highway Water Supply Corporation is urging its residents to please conserve water during peak hours of 6:00PM to 10:00PM.

Extremely high temperatures are challenging our water plants the ability to meet demand. Please do your part and help conserve this valuable resource.