Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Active Alias
Measurement RatingCurve Streamflow reported using stage-discharge rating curve Y RATING
Derivation RHumidityLoggerCalc Relative humidity by data logger, calculated from water vapor partial pressure divided by the saturated vapor pressure at the ambient temperature Y
PREPARATION Rinsed Specimen rinsed three times with distilled/deionized water prior to analysis. Y
COLLECTION ROCKBASKET Macroinvertebrate collection, rock basket Y
COLLECTION ROCKSCRAPE Rock scraping Y
ANALYSIS RSK-175 EPA SOP for Analysis of Dissolved Gas (Methane, Ethane, and Ethylene) in Ground Water by a Standard Gas Chromatographic Technique. US EPA National Risk Management Research Lab, prepared for the use of the Ground Water and Ecosystems Restoration Division, 1997 (draft) Y
ANALYSIS RSK-175B EPA SOP for Dissolved Gas Analysis in Water Samples Using a GC Headspace Equilibration Technique, Revision 2 US EPA National Risk Management Research Lab, prepared for the use of the Ground Water and Ecosystems Restoration Division, Revision 2, May 2004. Y
ANALYSIS RTI-AS-SE Arsenic and Selenium in Tissue by Graphite Furnace Atomic Absorption (GFAA), Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y
ANALYSIS RTI-HG Mercury in Tissue by Cold Vapor Atomic Absorption (CVAA), Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y
ANALYSIS RTI-TREL Trace Elements in Tissue by Acid Digestion and Inductively Coupled Plasma Emission (ICP), Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y
ANALYSIS RTI-WTRCNT Moisture (Water) Content by Freeze-Drying, Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y
PREPARATION RYDIN2000P-DITH Dithionate Extraction for Fe-Bound Phosphorus Rydin, Emil, Brian Huser and Eugene B. Welch, 2000. Amount of Phosphorus Inactivated by Alum Treatments in Washington Lakes, Limnology and Oceanography, Vol. 45, No. 1 (Jan., 2000), pp. 226-230 and Psenner, R., et al., 1988. Y
PREPARATION RYDIN2000P-HCl HCl Extraction for Ca-Bound Phosphorus Rydin, Emil, Brian Huser and Eugene B. Welch, 2000. Amount of Phosphorus Inactivated by Alum Treatments in Washington Lakes, Limnology and Oceanography, Vol. 45, No. 1 (Jan., 2000), pp. 226-230 and Psenner, R., et al., 1988. Y
PREPARATION RYDIN2000P-NaOH NaOH Extraction for Al-Bound Phosphorus Rydin, Emil, Brian Huser and Eugene B. Welch, 2000. Amount of Phosphorus Inactivated by Alum Treatments in Washington Lakes, Limnology and Oceanography, Vol. 45, No. 1 (Jan., 2000), pp. 226-230 and Psenner, R., et al., 1988. Y
PREPARATION RYDIN2000P-NH4Cl NH4Cl Extraction for Loosely Bound Phosphorus Rydin, Emil, Brian Huser and Eugene B. Welch, 2000. Amount of Phosphorus Inactivated by Alum Treatments in Washington Lakes, Limnology and Oceanography, Vol. 45, No. 1 (Jan., 2000), pp. 226-230 and Psenner, R., et al., 1988 Y
Analysis S-Isotope-CF-IRMS Stable Isotope by Continuous Flow-Isotope Ratio Mass Spectrometry ZymaX Forensics Isotope Lab, 600 S. Andreasen Drive, Suite B, Escondido, California, 760-781-3338, 2003 Y
Analysis SAEJ2975 Measurement of Copper and Other Elements in Brake Friction Materials, Original Version SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, (877)-606-7323, http://www.sae.org/, Original Version, 2011-12-12 Y
Preparation SAEJ2975-DRILL Brake Friction Material Drilled to Produce Residue Sample, from Measurement of Copper and Other Elements in Brake Friction Materials, Original Version. SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, (877)-606-7323, http://www.sae.org/, Original Version, 2011-12-12 Y
Analysis SAEJ2975A Measurement of Copper and Other Elements in Brake Friction Materials, Revision A SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, (877)-606-7323, http://www.sae.org/, Revision A, 2013-12-20 Y
Analysis Salinometer-Autosal Salinity by Autosal electrical conductivity method with 4-electrode cell immersed in constant temperature water bath, standardized using IAPSO-approved standard seawater. Y
COLLECTION SCOOP-MISC Scoop or spoon, material type unspecified Y
COLLECTION SCOOP-PLAS Scoop or spoon, plastic Y
COLLECTION SCOOP-SS Scoop or spoon, stainless steel Y
MEASUREMENT SECCHI-L 20 cm diameter black and white limnological style Secchi disk depth of visibility Y SECCHIM
MEASUREMENT SECCHI-O 30 cm diameter all-white oceanographic style Secchi disk depth of visibility Y SECCHIO
Collection SED-CENTRIFUGE Suspended sediment / suspended particulate matter (SPM) by centrifuge, continuous flow composite Y CENTRIF
Collection SED-INLINE-FILTER Suspended sediment / suspended particulate matter (SPM) by inline filtration Washington State Dept. of Ecology, 2008, Standard Operating Procedure for Collecting Freshwater Suspended Particulate Matter Samples using In-Line Filtration, EAP041, November 2008. Y SED-INLINE
Collection SED-INTEGRATING Suspended sediment / suspended particulate matter (SPM) by depth or point integrating sampler Y SED-INTGR
Collection SEDTRAP Suspended sediment / suspended particulate matter (SPM) trap, type undifferentiated Y
Collection SEDTRAP-BOTTLE Suspended sediment / suspended particulate matter (SPM) trap with upright bottle(s) in frame Similar to: Norton, D., 1996. Stormwater Sediment Trap Pilot Study. WA Dept of Ecology Pub 96-347. https://fortress.wa.gov/ecy/publications/summarypages/96347.html Y
Collection SEDTRAP-CYLINDER Suspended sediment / suspended particulate matter (SPM) trap with upright cylinder(s) in frame Similar to: Norton, D, 1996. Commencement Bay Sediment Trap Monitoring Program, Washington Department of Ecology Publication 96-315. https://fortress.wa.gov/ecy/publications/summarypages/96315.html Y
Collection SEDTRAP-FULLER Suspended sediment / suspended particulate matter (SPM) trap with low-profile, flow-over, single-chamber tray and baffle design Lubliner, Brandi, 2012, Evaluation of Stormwater Suspended Particulate Matter Samplers, Washington Department of Ecology Publication 12-03-053. www.ecy.wa.gov/biblio/1203053.html Y
Collection SEDTRAP-HAMLIN Suspended sediment / suspended particulate matter (SPM) trap with low-profile, flow-over, dual-chamber tray and baffle design Lubliner, Brandi, 2012, Evaluation of Stormwater Suspended Particulate Matter Samplers, Washington Department of Ecology Publication 12-03-053. www.ecy.wa.gov/biblio/1203053.html Y
PREPARATION SeqExtAsM Sequential 5-Step Extraction for Arsenic in Sediment and Soil, modified. Draft Sampling and Analysis Plan, Des Moines Creek Regional Detention/Retention Facility, Prepared for Des Moines Creek Basin Committee by Aspect Consulting, LLC, Feb. 2004. Y
Analysis SGS-HR-PAH-R8 Standard Operating Procedure for the Sample Preparation and Analysis of PAHs by Isotope-Dilution HRCG/HRMS, Revision 8 SGS North America Inc, 2015. Standard Operating Procedure for the Sample Preparation and Analysis of PAHs by Isotope-Dilution HRCG/HRMS, Revision 8. Wilmington, NC. 06/11/2015. Y
Analysis Shick2012 Isotopic analysis of solid samples for stable isotopes of Carbon and Nitrogen by continuous flow combustion – isotope ratio mass spectrometry (C-IRMS). Shick, E., E. Delgado, J. Matthews. 2012. Isotopic analysis of solid samples for stable isotopes of C and N by continuous flow combustion – isotope ratio mass spectrometry (C-IRMS). Stable Isotope Facility, Department of Plant Sciences, University of Cal Y
COLLECTION SHIPEK.04 Grab sampler, Shipek, 0.04 m2 Y
COLLECTION SHOVEL Shovel Y
PREPARATION SIEVE-0.063MM Sieved with 0.063 millimeter screen Y
PREPARATION SIEVE-0.075MM Sieved with 0.075 millimeter (75 um) screen Y
PREPARATION SIEVE-0.250MM Sieved with 0.250 millimeter screen Y
PREPARATION SIEVE-0.5MM Sieved with 0.5 millimeter screen Y
Preparation SIEVE-1.0MM Sieved with 1.0 millimeter screen Y SIEVE-1MM
Preparation SIEVE-2.0MM Sieved with a 2.0 millimeter screen Y
PREPARATION SIEVE-25.4MM Sieved with 25.4 millimeter screen Y
PREPARATION SIEVE-4.75MM Sieved with 4.75 millimeter screen Y
MEASUREMENT SILVA-AB40 Silva Sweden AB/40 anemometer (wind speed, direction) Silva Sweden AB, P.O. Box 998, SE-191 29 Sollentuna, SWEDEN, www.silva.se Y
ANALYSIS SLAW72NH3 Seawater/Marine Ammonium Analysis by Autoanalyzer, Slawyk and MacIsaac, 1972 Slawyk, G., and J.J. MacIsaac, 1972. Comparison of two automated ammonium methods in a region of coastal upwelling, Deep-Sea Res., 19, 521-524. Y
Preparation SM10200D2BA-M Phytoplankton Counting Techniques, Phytoplankton Permanent Slide Mount Preparation, Membrane Filter Mounts, Oil-Cleared, Modified Method. Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM10200F2C2 Phytoplankton Counting Techniques, High Magnification Methods, Membrane Filter Mounts Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
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