Guadalupe-Blanco River Authority

Flowing Solutions

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To report an outage or if you have an emergency regarding your water or wastewater, please call 830-379-5822.

General Office

933 East Court Street, Seguin, TX 78155
Phone: 830-379-5822

Port Lavaca Office

1064 TX-316, Port Lavaca, TX 77979
Phone: 361-552-9751