The state is broken up into 16 Texas zones and one zone in neighboring New Mexico. Click on a zone in the map to see more information about that zone or choose from the list below.
1) Southern Rolling Plains 2) St. Lawrence 3) South Texas/Winter Garden 4) Rolling Plains Central 5) Southern High Plains/Caprock 6) Northern High Plains 7) Western High Plains 8) Permian Basin 9) Northern Rolling Plains 10) Northwest Plains 11) Southern Blacklands 12) El Paso/Trans Pecos 13) Northern Blacklands 14) Upper Coastal Bend 15) New Mexico 16) Panhandle 17) Lower Rio Grande Valley
