ASTM D653-04

D5878-19

Standard Guides for Using Rock-Mass Classification Systems for Engineering Purposes

D6026-21

Standard Practice for Using Significant Digits and Data Records in Geotechnical Data

D6028-17

Standard Test Method (Analytical Procedure) for Determining Hydraulic Properties of a Confined Aquifer Taking into Consideration Storage of Water in Leaky Confining Beds by Modified Hantush Method

D6029-17

Standard Test Method (Analytical Procedure) for Determining Hydraulic Properties of a Confined Aquifer and a Leaky Confining Bed with Negligible Storage by the Hantush-Jacob Method

D6312-17

Standard Guide for Developing Appropriate Statistical Approaches for Groundwater Detection Monitoring Programs at Waste Disposal Facilities (Withdrawn 2026)

D6910/D6910M-19

Standard Test Method for Marsh Funnel Viscosity of Construction Slurries

D6913-04

Standard Test Methods for Particle-Size Distribution (Gradation) of Soils Using Sieve Analysis

D7099-04(2026)

Standard Terminology Relating to Frozen Soil and Rock

D7382-25

Standard Test Methods for Determination of Maximum Dry Unit Weight of Granular Soils Using a Vibrating Hammer

E691-23

Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

D5270-96

Standard Test Method for Determining Transmissivity and Storage Coefficient of Bounded, Nonleaky, Confined Aquifers

C150-07

Standard Specification for Portland Cement

C802-14(2022)

Standard Practice for Conducting an Interlaboratory Test Program to Determine the Precision of Test Methods for Construction Materials

D558-11

Standard Test Methods for Moisture-Density (Unit Weight) Relations of Soil-Cement Mixtures

D698-12(2021)

Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 ft-lbf/ft3 (600 kN-m/m3))

D854-23

Standard Test Methods for Specific Gravity of Soil Solids by the Water Displacement Method

D4106-20

Standard Practice for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Theis Nonequilibrium Method

D4050-20

Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Testing for Determining Hydraulic Properties of Aquifer Systems

D4104-17

Standard Test Method (Analytical Procedure) for Determining Transmissivity of Nonleaky Confined Aquifers by Overdamped Well Response to Instantaneous Change in Head (Slug Tests)

D4105-15

Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method

D4044-96

Standard Test Method for (Field Procedure) for Instantaneous Change in Head (Slug) Tests for Determining Hydraulic Properties of Aquifiers

D4043-17(2026)e1

Standard Guide for Selection of Aquifer Test Method in Determining Hydraulic Properties by Well Techniques (Includes all amendments and changes 7/17/2026).

D4750-87(2001)

Standard Test Method for Determining Subsurface Liquid Levels in a Borehole or Monitoring Well (Observation Well) (Withdrawn 2010)

D1883-21

Standard Test Method for California Bearing Ratio (CBR) of Laboratory-Compacted Soils

D2435-04

Standard Test Methods for One-Dimensional Consolidation Properties of Soils Using Incremental Loading

D2487-17(2025)

Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System)

D4253-16

Standard Test Methods for Maximum Index Density and Unit Weight of Soils Using a Vibratory Table

D4254-16

Standard Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density (Withdrawn 2025)

D4318-17

Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils

D4429-09

Standard Test Method for CBR (California Bearing Ratio) of Soils in Place

D4186-06

Standard Test Method for One-Dimensional Consolidation Properties of Saturated Cohesive Soils Using Controlled-Strain Loading

D1557-12(2021)

Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3))

D4943-25

Standard Test Method for Shrinkage Factors of Cohesive Soils by the Water Submersion Method

D5084-24

Standard Test Methods for Measurement of Hydraulic Conductivity of Saturated Porous Materials Using a Flexible Wall Permeameter

D5088-20

Standard Practice for Decontamination of Field Equipment Used at Waste Sites

D5092-04

Standard Practice for Design and Installation of Ground Water Monitoring Wells in Aquifers

D5269-15

Standard Test Method for Determining Transmissivity of Nonleaky Confined Aquifers by the Theis Recovery Method (Withdrawn 2024)