| Business | Phone |
| Aqua Water Supply Corp 415 Old Austin Hwy, Bastrop 78602 | (512) 303-3943 |
| Bastrop County Water Control 106 Conference Dr, Bastrop 78602 | (512) 303-7646 |
| Bastrop Water Control 106 Conference Dr, Bastrop 78602 | (512) 321-1688 |
| Bastrop Water/Wastewater 300 Water St, Bastrop 78602 | (512) 321-3941 |