Minor Aquifers: 

AECOM, Inc. prepared submittal of desired future conditions (DFC) for the seven minor aquifers within GMA 8.  In the unprotected counties, Regional Water Planning Group (RWPG) data on availability and projected effects of pumping were used to develop the DFCs, with the exception of the Woodbine aquifer.  The Woodbine aquifer was included with the Northern Trinity aquifer GAM (groundwater availability model).  In the protected counties, the DFCs were developed using the RWPG data along with groundwater conservation district input.

The TWDB MAG for the Brazos River Alluvium Aquifer was finalized November 7, 2008.

The TWDB MAG for the Marble Falls Aquifer was finalized April 30, 2009. 

The TWDB MAG for the Blossom, Hickory, and Ellenburger-San Saba Aquifers were finalized December 10, 2009.

MAGs for Brazos River Alluvium

MAG Summary by County

Brazos River Alluvium Final Report - MAG 07-05 

MAGs for Blossom Aquifer

MAG Summary by County

Blossom Aquifer Final Report - MAG 09-05

MAGs for Hickory Aquifer

MAG Summary by County

Hickory Aquifer Final Report - MAG 08-04

MAGs for Nacatoch Aquifer

Pending Revised DFC

MAGs for Marble Falls Aquifer

MAG Summary by County

Marble Falls Aquifer Final Report - MAG 08-02

MAGs for Ellenburger-San Saba Aquifer

MAG Summary by County

Ellenburger - San Saba Aquifer Final Report - MAG 08-03

DFCs for other Minor Aquifers for GMA 8 

Revised DFCs for Blossom - 3/30/2009

Revised DFCs for Nacatoch - 3/30/2009 

DFCs for Blossom, Brazos River Alluvium, and Nacatoch - 2/14/2007

DFCs for Ellenburger-San Saba, Hickory, and Marble Falls