2018 Recharge-Report

Caldwell

Hays

Guadalupe

Wilson

7

Comal

8

Atascosa # * EAA-Operated Recharge Structure Drainage Basin Boundary County boundaries Aquifer Zones Drainage Area Recharge Zone Artesian Zone

Blanco

Bexar

Legend

9

Kendall

San

Geronimo Creek Verde

# * # * # *

6

Miles

0 10 20 30 40 5

Gillespie

Creek

5

# * # * # * # * # * # *

Frio

Medina

Creek

Parker

# * # * # *

Bandera

Kerr

2 3 4

Seco

Creek

Uvalde

Zavala

Real

San Antonio Segment of the Balcones Fault Zone Edwards Aquifer

Figure 1. Major Drainage Basins and Edwards Aquifer Authority-Operated Recharge Structures in the

1

Edwards

Kinney

Maverick

Nueces-West Nueces River Basin Frio-Dry Frio River Basin Sabinal River Basin

Area between Sabinal and Medina River Basin Medina River Basin

Guadalupe River Basin* Blanco River Basin

and Cibolo/Dry Comal Creek Basins

Cibolo and Dry Comal Creek Basins** Area between Medina River Basin

9

4

1

7

3

8

2

6

* The current method of estimation does not attribute any net recharge to this basin. **Recharge is reported as a single basin for these two basins.

Key to Basins

5

.

2 | 2018 RECHARGE REPORT