Find Post office Near Me in Water Valley Welcome to our new site: catalog of Post office of Water Valley, Texas. Find Post office Near Me. Open now United States Postal Service Establishment Finance Post office +1 800-275-8777 15949 Spring Avenue, Water Valley, TX 76958 TEXAS-PAGES.COM Water Valley Post office Types of organizations in Water Valley, Texas All types Atm Convenience store Establishment Finance Fire station Food Gas station Park Post office School