how deep is the water table in tennessee

1). For an overview ofprincipalaquifers:The principal water-yielding aquifers of North America can be grouped into five types by rock type and location: unconsolidated and semiconsolidated sand and gravel aquifers, sandstone aquifers, carbonate-rock aquifers, aquifers in interbedded sandstone and carbonate rocks, and aquifers in igneous and metamorphic rocks. Semiconsolidated aquifers consist of semiconsolidated sand interbedded with silt, clay, and minor carbonate rocks Sandstone aquifers are more widespread than those in all other kinds of consolidated rocks. The hydrogeologic units for some wells located outside the extent of the work by Swanson and others (1993) were identified based on the hydrogeologic classifications of Conlon and others (2005, p. 7-23), and the hydrogeologic units subsequently were correlated to the hydrogeologic units defined in the current study (Conlon and others, 2005, p. 8). Current data typically are recorded at 15- to 60-minute intervals, How can I find out more information about the well that is on my property? Type "TW" wire, Submersible Pump Cable, should never be buried directly in the ground unless it is placed in conduit and buried eighteen (18) inches deep. The well should be sealed at the top of the casing with a suitable cap or sanitary seal. The magnitude of the water-table fluctuations is primarily a function of changes in recharge, discharge, and the effective porosity of the aquifer. All rights reserved. Page Contact Information: Tennessee Water Data Maintainer Common water quality problems that might be mitigated with treatment devices include: These problems are highly dependent upon the geologic conditions in the vicinity of your well. U.S. Geological Survey Warning: Javascript must be enabled to use all the features on this page! Output data files from the USGS model are available online (U.S. Geological Survey, 2006) and were analyzed to evaluate depth to water. A two-dimensional map representation of the principal aquifers of the Nation is shown below. Where can I find a list of Tennessee Licensed Drillers, Pump Installers and Treatment System Installers. Groundwater level data are permit. Customize table to display other current-condition parameters. Consulting any or all of these sources is a good first step in finding out the depth to the water table. Other areas of disagreement between the current study and the ground-water model include the area extending from Troutdale southeast to Sandy and all areas south of Sandy, where the ground-water model appears to substantially overestimate ground-water elevation and, as a result, greatly underestimates the depth to water due to the lack of available control data in this area. This dataset, published in 2003, contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The largest body of recent work that provides extensive maps of ground-water levels is the study of the ground-water hydrology of the Portland Basin by the USGS.

Brown Pride Surenos, Samhsa Ccbhc Expansion Grants 2022, Articles H