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Web1 Mar 2001 · Each aquifer had one detection of a volatile organic compound-benzene in the Trinity aquifer, trichlorofluoromethane in the Carrizo-Wilcox aquifer, and trichloromethane … WebThese aquifers consist of limestones, sands, clays, gravels, and conglomerates. Their combined freshwater saturated thickness averages about 600 feet in North Texas and about 1,900 feet in Central Texas. The aquifer is one of the most extensive and highly used groundwater resources in Texas.
Web1 Feb 1997 · The Edwards-Trinity aquifer system underlies about 42,000 square miles of west-central Texas, where mostly gently dipping Lower Cretaceous strata comprise three … Web2. WITNESS LIST. Registering, but not testifying: For: Castaneda Jr, Tristan (San Antonio River Authority) Clifford, Mike (Greater Edwards Aquifer Alliance) Doughty, Ronald (Central Texas Water Coalition) Fairbanks, Lauren (Guadalupe Basin Coalition) Fowler, Perry (Texas Water Infrastructure Network (TXWIN))
WebThe North Texas, Northern Trinity, Prairielands, and Upper Trinity Groundwater Conservation Districts contracted Intera, Inc. to develop a new numerical model for the Trinity Aquifer … Web19 Apr 2024 · The Texas Water Development Board classifies the karstic Edwards and Trinity aquifers as major sources of water in south-central Texas. To effectively manage …
Web1 Jan 1994 · Groundwater mining of the Woodbine, Paluxy, and Trinity aquifers has led to substantial water-level declines in North-Central Texas since the turn of the century. Water-level maps constructed...
Web9 Oct 2024 · The Edwards and Trinity aquifers are classified as major aquifers by the Texas Water Development Board and are major sources of water in south-central Texas, where Hays County is located. Detailed maps and descriptions of the geologic framework and hydrostratigraphic units (HSUs) of these karstic aquifers in Hays County are needed for … bochum comedyWebThese aquifers consist of limestones, sands, clays, gravels, and conglomerates. Their combined freshwater saturated thickness averages about 600 feet in North Texas and … bochum comedianWebThe amount of recharge occurring as lateral, subsurface inflow from the Trinity Aquifer is estimated to range from less than 25,000 to perhaps 64,000 acre-feet per year. Two-thirds of all Edwards Aquifer recharge occurs west of San Antonio. ... 2007, Geohydrologic framework of the Edwards and Trinity aquifers, south-central Texas: U.S ... clock rotateWeb19 Apr 2024 · The Texas Water Development Board classifies the karstic Edwards and Trinity aquifers as major sources of water in south-central Texas. To effectively manage the water resources in the area, detailed maps and descriptions of the geology framework and hydrostratigraphic units of the aquifers in Hays County, Tex. are needed. clock rsWeb9 Oct 2024 · The Edwards and Trinity aquifers are classified as major aquifers by the Texas Water Development Board and are major sources of water in south-central Texas, where … clock royalty freeWeb12 Apr 2024 · In Marfa, groundwater is pumped via wells from the Igneous Aquifer, classified by the state as a “minor,” or smaller, aquifer. Groundwater in Texas is managed at the local level — in Marfa’s case, by the Presidio County Underground Water Conservation District (PCUWCD), where a general manager and board receive and approve well-drilling … bochum concept storeWeb10 Sep 2024 · The Edwards-Trinity Aquifer covers 200,000 km 2 and is the dominant aquifer in west-central Texas ( Fig. 1; Barker and Ardis, 1996 ). This Cretaceous-age limestone is composed of the younger, more permeable Edwards Group rocks overlying the older and less permeable Trinity Group ( Fig. 2 ). bochum coolibri