|
Category |
Code |
Description |
Source |
Reference |
Low level method |
Active
|
Alias
|
Modified Date
|
|
Analysis
|
EPA531.1
|
Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection High Performance Liquid Chromatography (HPLC) with Post Column Derivitization
|
|
U.S. EPA Office of Ground Water and Drinking Water and National Exposure Research Laboratory (NERL), Cincinnati, OH, Methods for the Determination of Organic Compounds in Drinking Water - Supplement III (EPA/600/R-95-131)
|
|
Y
|
|
10/27/2016
|
|
Preparation
|
GRINDER
|
Tissue ground by grinder, food processor, or blender
|
|
|
|
Y
|
|
03/21/2014
|
|
Collection
|
PUMP-BLADDER
|
Pump, bladder
|
|
|
|
Y
|
PUMP-BLDR
|
07/23/2014
|
|
Collection
|
COMP-LAKE
|
Water sample, transect/horizontal composite samples collected by pumping lake water through a tube
|
|
Washington Department of Ecology Environmental Assessment Program
|
|
Y
|
|
10/30/2009
|
|
Measurement
|
COND-METER
|
Specific Conductivity, field meter
|
|
|
N
|
Y
|
CONDMETER
|
04/12/2024
|
|
Collection
|
BAILER-PVC
|
Bailer, PVC
|
|
|
|
Y
|
BAIL-PVC
|
07/23/2014
|
|
Measurement
|
Barometer-aneroid
|
Barometric pressure using aneroid barometer
|
|
|
N
|
Y
|
BARO
|
08/17/2023
|
|
Collection
|
SEDTRAP
|
Suspended sediment / suspended particulate matter (SPM) trap, type undifferentiated
|
|
|
|
Y
|
|
07/08/2015
|
|
Analysis
|
SWRI-ORD-GC/ECD
|
Ordnance Compounds by Gas Chromatograph with Electron Capture Detection (GC/ECD)
|
|
Southwest Research Institute, 1992. San Antonio, TX, proprietary method.
|
|
Y
|
|
10/07/2014
|
|
Measurement
|
SECCHI-L
|
20 cm diameter black and white limnological style Secchi disk depth of visibility
|
|
|
|
Y
|
SECCHIM
|
01/03/2012
|
|
Collection
|
PUMP-SUBMERSIBLE
|
Pump, submersible electric
|
|
|
|
Y
|
PUMP-SUB
|
07/23/2014
|
|
Collection
|
SED-CENTRIFUGE
|
Suspended sediment / suspended particulate matter (SPM) by centrifuge, continuous flow composite
|
|
|
|
Y
|
CENTRIF
|
04/23/2015
|
|
Measurement
|
PH-METER
|
pH by field meter/electrode
|
|
|
N
|
Y
|
PHMETER
|
04/12/2024
|
|
Collection
|
SED-INTEGRATING
|
Suspended sediment / suspended particulate matter (SPM) by depth or point integrating sampler
|
|
|
|
Y
|
SED-INTGR
|
04/23/2015
|
|
Analysis
|
SWRI-ORD-HPLC
|
Picric and Picramic Acid Ordnance Compounds by High-Performance Liquid Chromatography (HPLC)
|
|
Southwest Research Institute, 1992. San Antonio, TX, proprietary method
|
|
Y
|
|
10/07/2014
|
|
Measurement
|
EH-METER
|
Eh (Oxidation-Reduction Potential (ORP) or REDOX potential) by field meter/electrode
|
|
|
N
|
Y
|
EHMETER
|
04/12/2024
|
|
Measurement
|
TEMP-THERMISTOR
|
Temperature by thermistor
|
|
Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field.
|
N
|
Y
|
TEMPTHERM, TEMPTHERMISTOR
|
10/20/2025
|
|
Analysis or Measurement
|
WEIGHT
|
Weight of item(s) by scale
|
|
|
N
|
Y
|
|
09/04/2024
|
|
Collection
|
PUMP-HYDROSTAR
|
Pump, HydroStar piston or similar
|
|
|
|
Y
|
PUMP-HYDRO
|
07/23/2014
|
|
Analysis or Measurement
|
ID-COUNT
|
Identification and Count of Individuals
|
|
Generic method - use a more specific method if you have one.
|
N
|
Y
|
COUNT
|
02/03/2026
|
|
Analysis
|
CALCNH3UN
|
Is calcualted from NH4, pH and Temperature.
|
|
|
|
Y
|
|
08/26/2024
|
|
Collection
|
FISH-POISON
|
Fish collection, poison
|
|
|
|
Y
|
|
05/27/2015
|
|
Analysis
|
LORENZEN66
|
In Vitro Determination of Chlorophyll a and Pheophytin a in Marine and Freshwater Algae by Fluorescence
|
|
Lorenzen, C.J., 1966. A method for the continuous measurement of vivo chlorophyll concentration. Deep-Sea Res. 13: 223-227.
|
|
Y
|
|
06/23/2016
|
|
Collection
|
BAILER-STAINLESS
|
Bailer, stainless steel
|
|
|
|
Y
|
BAIL-SS
|
07/23/2014
|
|
Measurement
|
SECCHI-O
|
30 cm diameter all-white oceanographic style Secchi disk depth of visibility
|
|
|
|
Y
|
SECCHIO
|
01/03/2012
|
|
Analysis or Measurement
|
FISHAGE
|
Fish age determined using various aging structures - Jearld (1983) & Fletcher et al. (1993)
|
|
|
N
|
Y
|
|
09/04/2024
|
|
Collection
|
BAILER-TEFLON
|
Bailer, Teflon
|
|
|
|
Y
|
BAIL-TEF
|
07/23/2014
|
|
Measurement
|
RatingCurve
|
Streamflow reported using stage-discharge rating curve
|
|
|
N
|
Y
|
RATING
|
08/21/2023
|
|
Measurement
|
TURB-METER
|
Turbidity Meter
|
|
|
N
|
Y
|
TURBM
|
10/02/2024
|
|
Analysis or Measurement
|
LENGTH
|
Length of item(s) by measuring device (ruler, tape, or board)
|
|
|
N
|
Y
|
|
09/04/2024
|
|
Collection
|
PUMP-PERISTALTIC
|
Pump, peristaltic
|
|
|
|
Y
|
PUMP-PERIS
|
07/23/2014
|
|
Measurement
|
CALC_FLOW
|
Streamflow by calculation.
|
|
|
|
Y
|
|
08/26/2024
|
|
Analysis
|
EPA377.1
|
Sulfite (Titrimetric)
|
|
EPA, 1974. Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020). Editorial revision, 1978.
|
|
Y
|
|
10/07/2014
|
|
Analysis
|
AirToxics71
|
Air Toxics Method 71, Siloxanes
|
|
Air Toxics Ltd., 180 Blue Ravine Road, Folsom, CA. 1-800-985-5955
|
|
Y
|
|
11/07/2011
|
|
Preparation
|
FILTER.70um-GFF
|
Water sample filtered with 0.70 micron (micrometer) glass fiber filter (GFF)
|
|
|
|
Y
|
FILTER.70M-GFF
|
01/29/2016
|
|
Analysis
|
CAS-MET-TISP-FD-TS
|
Freeze-drying tissue for total solids determination, Columbia Analytical Services
|
|
Standard Operating Procedure for Tissue Sample Preparation, SOP No. MET-TISP, Columbia Analytical Services, 2007
|
|
Y
|
|
11/02/2012
|
|
Measurement
|
FLOW-VENTURIM
|
Flow by modified Venturi tube
|
|
|
|
Y
|
|
04/08/2010
|
|
Collection
|
GRAB-YOUNG.70
|
Grab sampler, Young, 0.70 m2
|
|
|
|
Y
|
|
07/16/2012
|
|
Analysis
|
AOAC-2007.01
|
Pesticide Residues in Foods by Acetonitrile Extraction and Partitioning with Magnesium Sulfate by Gas Chromatography/Mass Spectrometry (GC/MS) and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS), First Action 2007.
|
|
AOAC International, 481 North Frederick Avenue, Suite 500, Gaithersburg, Maryland 20877-2417 USA, 1-800-379-2622, http://www.aoac.org/, 2007.
|
|
Y
|
AOAC2007.01
|
12/29/2022
|
|
Preparation
|
SIEVE-0.5MM
|
Sieved with 0.5 millimeter screen
|
|
|
|
Y
|
|
01/15/2009
|
|
Collection
|
LYSIMETER
|
Lysimeter
|
|
|
|
Y
|
|
11/09/2018
|
|
Analysis
|
Teasdale1999
|
In situ, High-Resolution Measurement of Dissolved Sulfide Using Diffusive Gradients in Thin Films with Computer-Imaging Densitometry
|
|
Teasdale P.R., Hayward S., Davison W., 1999, In situ, High-Resolution Measurement of Dissolved Sulfide Using Diffusive Gradients in Thin Films with Computer-Imaging Densitometry. Anal Chem. 71(11):2186-91
|
|
Y
|
|
12/09/2014
|
|
Collection
|
DIVER
|
Collection/measurement by diver
|
|
|
|
Y
|
|
01/19/2011
|
|
Bioassay
|
ASTM/EPA/ECY-COMBO1
|
Standard Test Method for Measuring the Toxicity of Sediment-Associated Contaminants with Fresh Water Invertebrates AND Hyalella azteca 10-d Survival and Growth Test for Sediments, 2nd Ed AND Freshwater Microtox 100 Percent Porewater Sediment Toxicity Assessment (SAPA Appendix C), Rev 2003
|
|
Combination method. See original methods - ASTM-E1706-00, EPA-BIO100.1-2, and ECY-SAPA-C03
|
|
Y
|
|
05/01/2013
|
|
Analysis
|
TFW-AM9-99-006-Grav
|
Particle/Grain Size Fines by Dry Sieve Gravimetric Method, TFW, 1999.
|
|
Schuett-Hames, D., R. Conrad, A Pleus, and M. McHenry. 1999. TFW Monitoring Program method manual for the salmonid spawning gravel composition survey. Prepared for WADNR under the Timber, Fish, and Wildlife Agreement. TFW-AM9-99-006.
|
N
|
Y
|
|
07/06/2023
|
|
Analysis
|
SM5210C-DavisCorn98
|
Ultimate Biochemical Oxygen Demand (BOD) Test, using equation and specific rate constants from Davis and Cornwell, 1998.
|
|
Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF and Davis, M.L. and D.A. Cornwell. 1998. Introduction to Environmental Engineering 3rd Edition. WCB McGraw-Hill. Boston, MA
|
N
|
Y
|
|
10/20/2023
|
|
Preparation
|
SW3510A
|
Separatory Funnel Liquid-Liquid Extraction, Revision 1
|
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 1, July 1992.
|
|
Y
|
|
08/31/2009
|
|
Preparation
|
AQ-AAOE-SOP-2018
|
Acid Ammonium Oxalate Extraction, Anchor QEA Environmental Geochemistry Laboratory SOP, September 2018 Revision.
|
|
Anchor QEA Environmental Geochemistry Laboratory, Portland, OR. After: Soil Science Society of America (SSSA), 1996. Acid Ammonium Oxalate in Darkness-Tamm's Reagent, Ch. 23: Iron, In: Methods of Soil Analysis: Part 3 Chemical Methods, 5.3, pp. 648-650.
|
|
Y
|
|
07/29/2020
|
|
Analysis
|
CLP-OLM04.3
|
Organics Analysis (Volatiles, Semivolatiles, Pesticides/PCB Aroclors), Multi-Media, Multi-Concentration by CG/MS and GC/EC, EPA Contact Lab Program (CLP), OLM04.3
|
|
U.S. EPA, 2003. Contract Laboratory Program, Multi-Media, Multi-Concentration Organics Analysis, Office of Superfund Remediation and Technology Innovations, Analytical Operations/Data Quality Center, August 2003.
|
|
Y
|
CLPOLM04.3
|
11/14/2008
|
|
Bioassay
|
EPA-BIO100.1-2
|
Hyalella azteca 10-d Survival and Growth Test for Sediments, 2nd Ed
|
|
EPA, 2000. Methods for measuring the toxicity and bioaccumulation of sediment-associated contaminants with freshwater invertebrates, Second Edition, March 2000, EPA/600/R-99/064
|
|
Y
|
|
05/01/2013
|
|
1538 records
|