Region 3 Field Support
South Texas Region
Field Agent: Derry Minor
Counties assigned to this regional area include:
| ARANSAS | GOLIAD | LA SALLE | STAR |
| BEE | HIDALGO | LIVE OAK | WEBB |
| BROOKS | JIM HOGG | MCMULLEN | WILLACY |
| CAMERON | JIM WELLS | NUECES | ZAPATA |
| DIMMIT | KENEDY | REFUGIO | |
| DUVAL | KLEBERG | SAN PATRICIO |