A flowing artesian well is one that

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  • Land subsidence is likely whenever

    • In a humid climate, the topography of the water table.

    As a rule, groundwater always flows from areas of

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  • In a humid climate, the topography of the water table
  • A porous material quizlet
  • The hydraulic gradient in darcy’s law is essentially the same as which of the following?

    • Amelung, F., Galloway, D.L., Bell, J.W., Zebker, H.A., and Laczniak, R.J., 1999, Sensing the ups and downs of Las Vegas—InSAR reveals structural control of land subsidence and aquifer-system deformation: Geology, v.

    27, p. 483-486.

    Clawges, R. M., and Price, C. V., 1999, Digital data sets describing principal aquifers, surficial geology, and ground-water regions of the conterminous United States: U.S. Geological Survey Open-File Report 99-77 [accessed Sept.

    17, 1999 at URL http://pubs.usgs.gov/ofr/ofr99-77].

    Davies, W.E., and Legrand, H.E., 1972, Karst of the United States, in Herak, M., and Stringfield, V.T., eds., Karst—Important karst regions of the northern hemisphere, p.

    Material through which water readily flows is termed:

    467-505.

    Ege, J.R., 1984, Mechanisms of surface subsidence resulting from solution extraction of salt, in Holzer, T.L., ed., Man-induced land subsidence: Geological Society of America Reviews in Engineering Geology, v.

    6, p. 203-221.

    Galloway, D.L., Jones, D.R., and Ingebritsen, S.E., 1999, Land subsidence in the United States: U.S. Geological Survey Circular 1182, 175 p.

    Lucas, R.E.

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