Onalaska Water and Gas Supply is located on South
FM 356, approximately 1/2 mile South of Highway 190.


For your convenience, the office has a 24 hour drive-up drop box.
Physical Address   Mailing Address
647 South FM 356   P.O. Box 2463
Onalaska, TX   Onalaska, TX 77360
(936) 646-5393   Office Hours
Fax: (936) 646-2720   8:00 am to 4:30 pm
E-mail Us   Monday - Friday
24 Hour Emergency Phone Number
(936) 646-6660
or
(936) 646-5393