As in the previous planning cycle, we will only provide MAG values calculated within the extent of

Staff Report & Agenda Item Details

7. As in the previous planning cycle, we will only provide MAG values calculated within the extent of the TWDB Tl.inity {Hill Country} Aquifer GAM- Since this model does not extend across the entire GMA, these MAG values will not include any pumping that might occur outside the model extent. I 2008 ;s the last calibrated \r/ater level available from lhe TWDB GAM Ta5k 1&005 model ! 1997 is th€ la5t calibrated vrater level availabte from the TWDB Trinity (Hil, Countrfil Aquifer GAM GAM Run 2I-074 MAG: Modeled Available Groundwater for the Aquifers in Groundwater Management Area 9 Appendix A December 8,2022 Page 24 of24 FIGURE A3: PAGE 3 OF CORRESPONDENCE BETWEEN GROUNDWATER MANAGEMENT AREA 9 AND THE TWDB RELATED TO CTARIFTACTIONS (OTHER CLARIFICATIONS NUMBERS I TO 10 AND OPTIONAL CLARIFICATIONS) Please confirrn that this methodology is acceptable to the GMA- Otherwise, please contact TWDB to request additionai MAG value calculations. Ellenburger-Son Soho & Hickory Aquifers: