"Contains papers presented at the symposium of the same name held in San Antonio, TX on 21-22 January, 1993 ... sponsored by ASTM Committee D-18 on Soil and Rock and its Subcommittee D18.04 on Hydrologic Properties of Soil and Rock"--Foreword. "ASTM publication code number (PCN): 04-011420-38." Includes bibliographical references and indexes.

Representative specimen size for hydraulic conductivity assessment of compacted soil liners / C.H. Benson -- State-of-the-art : laboratory hydraulic conductivity test for saturated soils / D.E. Daniel -- Hydraulic conductivity of vertical cutoff walls / J.C. Evans -- Slug tests for determining hydraulic conductivity of natural geologic depostis / B.L. Herzog -- Waste-soil interactions that alter hydraulic conductivity / C.D. Schackelford -- Hydraulic conductivity assessment of unsaturated soils / D.B. Stephens -- In-situ hydraulic conductivity tests for compacted soil liners and caps / S.J. Trautwein -- Laboratory testing to evaluate changes in hydraulic conductivity of compacted clays caused by freeze-thaw : state-of-the-art / M.A. Othman -- Measurement of saturated hydraulic conductivity in fine-grain glacial till in Iowa : comparison of in situ and laboratory methods / D.R. Bruner -- Hydraulic conductivity of compacted clayey soils under distoration or elongation conditions / S.C. Cheng. The compatibility of slurry cutoff wall materials with materials with contaminated groundwater / S.R. Day -- A comparison between field and laboratory measurements of hydraulic conductivity in a varved clay / D.J. DeGroot -- Effects of post compaction water content variation on saturated conductivity / M.A. Phifer -- Lessons learned from the application of standard test methods for field and laboratory hydraulic conductivity measurement / R.J. Dunn -- Large-size test for transport of organics through clay liners / T.B. Edil -- Field measurement of hydraulic conductivity in slowly permeable materials using early-time infiltration measurements in unsaturated media / D.J. Fallow -- Impact of leakage on precision in low gradient flexible wall permeablity testing / M.D. Haug -- Influence of polymers on the hydraulic conductivity of marginal quality bentonite-sand mixtures / M.D. Haug. Hydraulic conductivity and adsorption parameters for pollutant transport through montmorillonite and modified montmorillonite clay liner materials / I.M.-C Lo -- Hydraulic conductivity of borehole sealants / A.J. Lutenegger -- The effects of freeze/thaw cycles on the permeability of three compacted soils / J.J. Bowders, Jr. -- Volume-controlled hydrologic property measurement in triaxial systems / H.W. Olsen -- Hydraulic conductivity of solidified residue mixtures used as a hydraulic barrier / S. Pamakcu -- Constant-flow and constant-gradient permeability tests on sand-bentonite-fly ash mixtures / C.D. Shackelford -- A field-scale study of the use of paper industry sludges as hydraulic barriers in landfill cover systems / V. Maltby -- Two case histories : field sealed double ring infiltrometer (SDRI) and laboratory hydraulic conductivity comparison test programs / J.F. Wallace -- Effects of electro-kinetic coupling on the measurement of conductivity / A.T. Yeung -- Evaluation of attenuation capability of a micaceous soil as determined from column leaching tests / R.N. Young.