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Water Drops


The Groundwater Management Area 9 (GMA-9), includes all or part of 9 counties in the Texas Hill Country, was established in 2002. The Texas Water Development Board created 16 Groundwater Management Areas across Texas, each with a number of groundwater conservation districts (GCDs) included in their boundaries.  

Current Planning Documents 

The 2027, 4th joint planning cycle has just begun and is in process. As documents are made available you will find them here.
GMA-9 - 2021 Explanatory Report for Desired Future Conditions for Major and Minor Aquifers

3rd Cycle (2021) *Submitted to the TWDB, in TWDB Review Process*

Aquifers and DFC Chart.png
Set of Reports.png
Document 1.png

Supplemental Information

Proposed DFCs

GAM Task 10-005

GAM Task 10-031 Supplemental to GAM Task 10-005

TWDB's Administratively Complete Letter

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