Work Items

WK46781 Standard Terminology Relating to Water

WK46777 Standard Test Method for Determining Transmissivity and Storage Coefficient of Low-Permeability Rocks by In Situ Measurements Using the Constant Head Injection Test

WK46738 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water

WK46668 Standard Practice for Low-Flow Purging and Sampling for Wells and Devices Used for Ground-Water Quality Investigations (Withdrawn 2011)

WK42429 the Determination of Cyanide in Solid Waste by Alkaline Extraction

WK46665 Total Nitrogen in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection

WK38864 Standard Guide for Soil Sampling from the Vadose Zone

WK46612 Standard Test Method for Measuring the Throughput of Resource-Recovery Unit Operations

WK46572 Standard Test Method for Iron in Trace Quantities Using the FerroZine Method

WK46575 Standard Specification for Industrial Grade Ethylene Glycol

WK46576 Standard Specification for Polyester Grade Ethylene Glycol

WK46577 Standard Test Method for Methanol Wall Wash of Marine Vessels Handling Polyester Grade Monoethylene Glycol

WK46578 Standard Test Method for Appearance of Clear, Transparent Liquids (Visual Inspection Procedure)

WK46458 Standard Test Method for Iron in Trace Quantities Using the FerroZine Method

WK46385 Standard Practice for Determining Microbial Colony Counts from Waters Analyzed by Plating Methods

WK41267 Standard Test Method for (Analytical Procedure) for Determining Transmissivity of Confined Nonleaky Aquifers by Underdamped Well Response to Instantaneous Change in Head (Slug Test)

WK41268 Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Confined Nonleaky or Leaky Aquifer by Constant Drawdown Method in Flowing Well

WK42425 Standard Test Method for Available Cyanide with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection

WK46358 Standard Test Method for Determination of Free Cyanide in Water and Wastewater by Microdiffusion

WK24687 the Alpha Spectrometric Determination of Radium 226 in Environmental Water Samples

WK46269 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liquid Chro

WK46270 Standard Test Method for Determination of Thiodiglycol in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Spectrometry

WK46271 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Sp

WK46272 Standard Test Method for Determination of Aldicarb, Carbofuran, Oxamyl and Methomyl by Liquid Chromatography/Tandem Mass Spectrometry

WK46273 Determination Perfluorinated Compounds in Water, Sludge, Influent, Effluent, Wastewater by Multiple Reaction Monitoring Liquid Chromatography/Mass Spectrometry (LC/MS/MS).

WK46080 Standard Test Method for Measuring the Rate of Well Discharge by Circular Orifice Weir

WK46081 Standard Guide for Displaying the Results of Chemical Analyses of Groundwater for Major Ions and Trace Elements - Use of Maps

WK46063 Standard Practice for Decontamination of Field Equipment Used at Waste Sites

WK45693 On-Line Monitoring of Total Nitrogen and Total Phosphorus in Water by Catalyzed Ozone Hydroxyl Radical Oxidation and Detection of Resulting Nitrate and Phosphate

WK45537 Standard Test Methods for Deposit-Forming Impurities in Steam

WK45477 Standard Practice for High-Resolution Gamma-Ray Spectrometry of Water

WK40508 Standard Guide for Interpretation of Existing Field Instrumentation to Influence Emergency Response Decisions

WK45427 Standard Specification for Pozzolanic Blended Materials in Construction Applications

WK24706 Selection of Passive Technologies for Sampling Ground Water Monitoring Wells

WK45368 Standard Test Methods for Calcium and Magnesium In Water

WK45366 Standard Test Method for Boron in Water

WK45367 Standard Test Method for Sulfide Ion in Water

WK45357 Standard Test Method (Analytical Procedure) for Tests of Anisotropic Unconfined Aquifers by Neuman Method (Withdrawn 2014)

WK45358 Standard Test Method for Determining Specific Capacity and Estimating Transmissivity at the Control Well (Withdrawn 2014)

WK44406 On-Line Monitoring of Total Organic Carbon, Total Carbon and Total Inorganic Carbon in Water by Catalyzed Ozone Hydroxyl Radical Oxidation and Detection of Resulting Carbon Dioxide

WK45208 Standard Guide for Understanding Cyanide Species

WK45083 Standard Guide for Commercial Use of Lime Kiln Dusts and Portland Cement Kiln Dusts

WK45084 Standard Test Method for Inhibition of Respiration in Microbial Cultures in the Activated Sludge Process

WK45085 Standard Test Method for Assessing the Microbial Detoxification of Chemically Contaminated Water and Soil Using a Toxicity Test with a Luminescent Marine Bacterium

WK45086 Standard Test Method for Measuring Electrical Energy Requirements of Processing Equipment

WK45036 Standard Test Methods for Deposit-Forming Impurities in Steam

WK45008 Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection

WK45009 Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection

WK44958 Standard Test Methods for Sulfate-Reducing Bacteria in Water and Water-Formed Deposits

WK44960 Standard Test Method for Adenosine Triphosphate (ATP) Content of Microorganisms in Water

WK44937 Standard Test Methods for Low-Level Dissolved Oxygen in Water

WK44906 Standard Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil

WK44819 Standard Test Methods for Calcium and Magnesium In Water

WK44820 Standard Test Methods for Acidity or Alkalinity of Water

WK43063 Standard Test Method for Anions in Water by Suppressed Ion Chromatography

WK44798 Standard Practice/Guide for Monitoring Cooling Tower Water Systems to Minimize Energy and Water Use while preventing System Degradation.

WK44752 Standard Specification for Extruded, Compression Molded, and Injection Molded Basic Shapes of Poly(aryl ether ketone) (PAEK) (Withdrawn 2010)

WK44758 Standard Guide for Direct Push Soil Sampling for Environmental Site Characterizations (Withdrawn 2014)

WK43241 Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test

WK44587 Standard Test Method for Chlorophenoxy Acid Herbicides in Waste Using HPLC

WK44570 Standard Guide for Direct Push Soil Sampling for Environmental Site Characterizations

WK44367 Standard Test Methods for Nitrite-Nitrate in Water

WK44300 New Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation and Total Phosphorus in Water and Waste Water by Ion Chromatography

WK44108 Standard Test Method for Determination of Beryllium in Soil, Rock, Sediment, and Fly Ash Using Ammonium Bifluoride Extraction and Fluorescence Detection

WK43963 Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)

WK43964 Standard Test Method for Determination of Corrosion and Fouling Tendency of Cooling Water Under Heat Transfer Conditions

WK43927 Standard Practice for Monitoring Well Protection

WK43903 Standard Test Method for Composition or Purity of a Solid Waste Materials Stream

WK43703 Standard Test Method for Iron Bacteria in Water and Water-Formed Deposits

WK43705 Standard Test Method for Isolation and Enumeration of Enterococci from Water by the Membrane Filter Procedure

WK43508 ion-chromatographic analysis of anions in grab samples of ultrapure water (UPW)

WK43424 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography

WK43423 Standard Test Method for Iron in Trace Quantities Using the 1,10-Phenanthroline Method

WK43425 Standard Test Method for Acidity in Mono-, Di-, Tri- and Tetraethylene Glycol by Non-Aqueous Potentiometric Titration

WK43393 Standard Test Methods for Low-Level Dissolved Oxygen in Water

WK43301 Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method

WK43302 Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique

WK43303 Standard Practice for Monitoring Well Protection

WK43277 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography

WK43281 Determination of Low Molecular Weight Acids in high Saline/Brine water matrix by Ion Chromatography

WK43271 Standard Test Method for Isolation and Enumeration of Pseudomonas aeruginosa from Water

WK43019 Standard Test Method for Enterococci in Water Using Enterolert

WK43020 Standard Practice for Sampling Fish with Rotenone

WK43036 Standard Test Method for Determining Specific Capacity and Estimating Transmissivity at the Control Well

WK42967 Standard Guide for Methods for Measuring Well Discharge

WK42968 Standard Test Method (Analytical Procedure) for Tests of Anisotropic Unconfined Aquifers by Neuman Method