Subdivision Fees

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Subdivision Procedures
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Sites of Interest

Hidalgo County TX Water Conservation

Contacts

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

(956) 565-2491

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

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Alert

Scheduled Maintenance for Progreso Lakes will take place on 11/05/2025 (Wednesday) from 9:30-11:30am

11/04/2025

Scheduled Maintenance for Progreso Lakes will take place on 11/05/2025 (Wednesday) from 9:30-11:30am. Some customers may experience low pressure during this time. We will work to restore service as quickly as possible.

Alerts

Scheduled Maintenance for Progreso Lakes will take place on 11/05/2025 (Wednesday) from 9:30-11:30am

11/04/2025

Scheduled Maintenance for Progreso Lakes will take place on 11/05/2025 (Wednesday) from 9:30-11:30am. Some customers may experience low pressure during this time. We will work to restore service as quickly as possible.

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.