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Carrizo Aquifer - Gonzalez Leases On August 20, 2002 the Board of the San Antonio Water System approved the lease of 4,635 acres in central Gonzales county over a productive part of the Carrizo Aquifer. The utility planned to bring the water source online in 2007 if an initial drilling program determines the project was feasible. Two more leases were planned totaling another 10,400 acres, and total production from the three leases could total about 20,000 acre-feet per year. Landowners will be paid $62.50 per acre-foot. The total project cost is estimated to be about $102 million, including the land and water leases, construction of a wellfield, and a 58 mile long pipeline to bring the water to San Antonio. The cities of Seguin and Schertz have also leased land in Gonzales county to extract a similar volume of water, and the Bexar Metropolitan Water District has leased land and water rights on the border of Gonzales and Guadalupe counties for water production. In 2003, some area residents began to become concerned about the project when different groundwater models predicted very different impacts. The Texas Water Development Board prepared separate models of the southern and central Carrizo, but they overlapped in Gonzales county, and one model predicted there was about four times as much water available as the other. The Gonzales County Groundwater District adopted the more conservative model, but SAWS said its own modeling and field tests have shown there is plenty of water available. Since SAWS needs permits from the District, how the agencies resolve the disagreement will impact the future of the project. By late 2005, with SAWS preparing to drill wells and start pipeline construction, there were rising concerns among area citizens about the impact the project will have on their own wells. SAWS stressed that it has a strong commitment to mitigation of any impacts, while District general manager Barry Miller said the permits that SAWS requires "do not fit the district's certified management plan." In April of 2006 SAWS scaled back the project, eliminating plans to take groundwater from eastern Gonzales county. |
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Materials used to prepare this section: "SAWS eyes Gonzales leases" San Antonio Express-News, August 20,
2002.
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