Record Display for the EPA National Library Catalog

RECORD NUMBER: 786 OF 1625

Main Title Hydrology, Geology and Erosion by Leaching in Skillman Basin on the Western Highland Rim, Lawrence County, Tennessee.
Author Stearn, Richard G. ; Wilso, John M. ;
CORP Author Tennessee Univ., Knoxville. Water Resources Research Center.
Year Published 1971
Report Number 19; OWRR-A-011-TENN ;OWRR-A-019-TENN; 04020,; A-011-TENN(2)
Stock Number PB-206 302
Additional Subjects ( Hydrogeology ; Tennessee) ; ( Limestone ; Erosion) ; Ground water recharge ; Leaching ; Fluid infiltration ; Precipitation(Meteorology) ; Sedimentation ; Percolation ; Rocks ; Streams ; Water analysis ; Skillman Basin(Tennessee) ; Western Highland Rim(Tennessee) ; Lawrence County(Tennessee)
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NTIS  PB-206 302 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 56p
Abstract
The relationship between geohydrology and chemical weathering of Mississippian siliceous limestone on the Western Highland Rim of Tennessee is described. Skillman basin is a small (2.57 square mile) representative of myriads of tributary basins in the Western Highland Rim. Its 200 feet of relief spans the 200 foot thickness of the Fort Payne Formation. Precipitation has a pH of about 6 and a total dissolved solids content of about 15 ppm. As water continues through saprolith it picks up more silica (to about 9 ppm), and upon coming in contact with bedrock it dissolves about 65 ppm hardness and deposits about 1 ppm silica on the top of bedrock. (Author)