New Standards

D3404-15 Standard Guide for Measuring Matric Potential in Vadose Zone Using Tensiometers

D6502-10(2015) Standard Test Method for Measurement of On-line Integrated Samples of Low Level Suspended Solids and Ionic Solids in Process Water by X-Ray Fluorescence (XRF)

D1426-15 Standard Test Methods for Ammonia Nitrogen In Water

D6501-15 Standard Test Method for Phosphonate in Brines

D6089-15 Standard Guide for Documenting a Groundwater Sampling Event

D5173-15 Standard Guide for On-Line Monitoring of Total Organic Carbon in Water by Oxidation and Detection of Resulting Carbon Dioxide

D7980-15 Standard Guide for Ion-Chromatographic Analysis of Anions in Grab Samples of Ultrapure Water (UPW) in the Semiconductor Industry

D932-15 Standard Practice for Filamentous Iron Bacteria in Water and Water-Formed Deposits

D2972-15 Standard Test Methods for Arsenic in Water

D4191-15 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry

D4192-15 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry

D4282-02(2015) Standard Test Method for Determination of Free Cyanide in Water and Wastewater by Microdiffusion

D4458-15 Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines

D4700-15 Standard Guide for Soil Sampling from the Vadose Zone

D7572-15 Standard Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil

D5088-15 Standard Practice for Decontamination of Field Equipment Used at Waste Sites

D6911-15 Standard Guide for Packaging and Shipping Environmental Samples for Laboratory Analysis

D1890-15 Standard Test Method for Beta Particle Radioactivity of Water 

D3865-09(2015) Standard Test Method for Plutonium in Water

D3972-09(2015) Standard Test Method for Isotopic Uranium in Water by Radiochemistry

D6030-15 Standard Guide for Selection of Methods for Assessing Groundwater or Aquifer Sensitivity and Vulnerability

D6239-09(2015) Standard Test Method for Uranium in Drinking Water by High-Resolution Alpha-Liquid-Scintillation Spectrometry

D7069-04(2015) Standard Guide for Field Quality Assurance in a Groundwater Sampling Event

D7535-09(2015) Standard Test Method for Lead-210 in Water

D7939-15 Standard Test Method for Rapid Radiochemical Determination of Americium-241 in Water

D7979-15 Standard Test Method for Determination of Perfluorinated Compounds in Water, Sludge, Influent, Effluent and Wastewater by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)

D5659-14 Standard Test Method for Chlorophenoxy Acid Herbicides in Waste Using HPLC

D7316-14 Standard Guide for Interpretation of Existing Field Instrumentation to Influence Emergency Response Decisions

D7362-14 Standard Guide for Rapid Screening of Vegetation for Radioactive Strontium Aerial Deposition

D511-14 Standard Test Methods for Calcium and Magnesium In Water

D1886-14 Standard Test Methods for Nickel in Water

D5490-93(2014)e1 Standard Guide for Comparing Groundwater Flow Model Simulations to Site-Specific Information

D5787-14 Standard Practice for Monitoring Well Protection

D6071-14 Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy

D5392-14 Standard Test Method for Isolation and Enumeration of Escherichia Coli in Water by the Two-Step Membrane Filter Procedure

D5259-14 Standard Test Method for Isolation and Enumeration of Enterococci from Water by the Membrane Filter Procedure

D5610-94(2014) Standard Guide for Defining Initial Conditions in Groundwater Flow Modeling

D6503-14 Standard Test Method for Enterococci in Water Using Enterolert

D5472/D5472M-14 Standard Test Method for Determining Specific Capacity and Estimating Transmissivity at the Control Well

D3649-06(2014) Standard Practice for High-Resolution Gamma-Ray Spectrometry of Water

D4050-14 Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Testing for Determining Hydraulic Properties of Aquifer Systems

D5737/D5737M-14 Standard Guide for Methods for Measuring Well Discharge

D5920-14 Standard Test Method [Analytical Procedure] for Tests of Anisotropic Unconfined Aquifers by Neuman Method

D7282-14 Standard Practice for Set-up, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements