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) |
D5254-92(1998) | Standard Practice for Minimum Set of Data Elements to Identify a Ground-Water Site |
D4105-15 | Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method |
D4106-20 | Standard Practice for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Theis Nonequilibrium Method |
D4630-19 | Standard Test Method for Determining Transmissivity and Storage Coefficient of Low-Permeability Rocks by In Situ Measurements Using the Constant Head Injection Test |
D4631-18 | Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique |
D653-26a | Standard Terminology Relating to Soil, Rock, and Contained Fluids (Includes all amendments and changes 6/15/2026). |
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). |
D4044-96 | Standard Test Method for (Field Procedure) for Instantaneous Change in Head (Slug) Tests for Determining Hydraulic Properties of Aquifiers |
D4050-20 | Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Testing for Determining Hydraulic Properties of Aquifer Systems |
D5269-15 | Standard Test Method for Determining Transmissivity of Nonleaky Confined Aquifers by the Theis Recovery Method (Withdrawn 2024) |
D5270-96 | Standard Test Method for Determining Transmissivity and Storage Coefficient of Bounded, Nonleaky, Confined Aquifers |
D5408-93(1998) | Standard Guide for Set of Data Elements to Describe a Ground-Water Site; Part One-Additional Identification Descriptors |
D5409-93(1998) | Standard Guide for Set of Data Elements to Describe a Ground-Water Site; Part Two-Physical Descriptors |
D5410-93(1998) | Standard Guide for Set of Data Elements to Describe a Ground-Water Site; Part Three-Usage Descriptors |
D5447-17 | Standard Guide for Application of a Numerical Groundwater Flow Model to a Site-Specific Problem (Withdrawn 2026) |
D5472-93(1999)e1 | Standard Test Method for Determining Specific Capacity and Estimating Transmissivity at the Control Well |
D5473-93(2000) | Standard Test Method for (Analytical Procedure for) Analyzing the Effects of Partial Penetration of Control Well and Determining the Horizontal and Vertical Hydraulic Conductivity in a Nonleaky Confined Aquifer |
D5474-93(2000) | Standard Guide for Selection of Data Elements for Ground-Water Investigations |
D5490-93e1 | Standard Guide for Comparing Ground-Water Flow Model Simulations to Site-Specific Information |
D5609-16 | Standard Guide for Defining Boundary Conditions in Groundwater Flow Modeling (Withdrawn 2025) |