G-M water supply corporation is a member-owned, not-for-profit water supply corporation. We have provided and served our customers in the Sabine and San Augustine area since 1968.
It is the mission of G-M Water Supply Corporation to provide quality water service that meets all applicable compliance standards at the lowest cost practicable to protect public health, conserve natural resources and ensure adequate services for future generations. Learn more.
G-M WSC Annual Quality Water Report
Hours: M-F, 8 a.m.-4 p.m.