Zone 1 (Maintenance & Delivery):
Bullard, Flint, Troup, Tyler, Jacksonville, Rusk, Whitehouse, Chandler, Ben Wheeler, Frankston, Lindale, and Arp, Texas.

Zone 2 (Leak Detection):
Bullard, Tyler, Flint, Whitehouse, Jacksonville, Rusk, Chandler, Frankston, Lindale, Arp, Athens, Longview, Palestine, Nacogdoches, Lufkin, Marshall, Terrell, Corsicana, Ben Wheeler, Troup, and surrounding East Texas communities within an 80-mile radius of Bullard, TX.