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• Create Date December 6, 2022
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Update to Estimated Groundwater Pumping in Bell, Travis and Williamson Counties

This Technical Memorandum provides an update to the evaluation of pumping estimates in Travis and Williamson counties discussed in the May 5, 2020 Technical Memorandum (Keester, 2020). The methods developed for the initial evaluation were also applied for this update. To prepare the update, we obtained additional well data for the years 2020 and 2021 from the Texas Water Development Board (“TWDB”) and Texas Commission on Environmental Quality (“TCEQ”) databases (TCEQ, 2022; TWDB, 2022a; TWDB, 2022b; TWDB, 2022c). We then input the additional data into our analyses to extend the update of pumping estimates through the year 2021.