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Three-Dimensional Digital-Computer Model of the Ferron Sandstone Aquifer Near Emery, Utah

机译:犹他州埃默里附近的费伦砂岩含水层三维数字计算机模型

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A three-dimensional finite-difference computer model of the Ferron sandstone aquifer was used to simulate ground-water flow in the Emery coal field in east-central Utah. The model also was used to predict the effects of proposed surface mining and the resulting mine dewatering on potentiometric surfaces of the aquifer. The model was calibrated in a steady-state simulation using water levels and manmade discharges from the aquifer that were observed during 1979. Drawdowns of 5 feet in the potentiometric surface of the aquifer were predicted to extend as much as 3 miles from the proposed mine after 15 years of operation.

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