Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Low level method Active Alias Modified By Modified Date
Collection HESS Macroinvertebrate collection, Hess-type sampler Y CNEU461 10/26/2005
Measurement SECCHI-O 30 cm diameter all-white oceanographic style Secchi disk depth of visibility Y SECCHIO CNEU461 01/03/2012
Measurement GWLMD Groundwater level by float / digital punch tape USGS USGS, 1992. National Water Information System User's Manual, Ground-Water Site-Inventory System. http://waterdata.usgs.gov/nwis/ Y KKIN461 12/06/2018
Measurement GWLMN Groundwater level by nonrecording gage USGS USGS, 1992. National Water Information System User's Manual, Ground-Water Site-Inventory System. http://waterdata.usgs.gov/nwis/ Y KKIN461 12/06/2018
Analysis CLP-IO-LOW Inorganics, Low Concentration, EPA Contract Lab Program (CLP) U.S. EPA, Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, ILM0x.x Y CNEU461 10/28/2005
Analysis CLP-IO Inorganics, EPA Contract Lab Program (CLP) U.S. EPA, Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, ILM0x.x Y CNEU461 10/28/2005
Analysis BOD5INH Inhibited Biochemical Oxygen Demand (BOD) Ecology-MEL Y CNEU461 04/20/2017
Analysis CLP-P/A Pesticides/Aroclors, EPA Contract Lab Program (CLP) U.S. EPA. Contract Laboratory Program Statement of Work for Organic Analysis, Multi-Media, Multi-Concentration, OLM0x.x Y CNEU461 10/28/2005
Analysis FOLK_SOLID Folk's method for SOLIDS; Petrology of Sedimentary Rocks, R.L. Folk, 1974 SOIL TECHN Y EMADMIN 02/09/2001
Measurement USGS-FLOW Streamflow reported by USGS from gaging station, using standard USGS procedures. USGS Wahl, K.L. et al., 1995. Stream-Gaging Program of the U.S. Geological Survey. USGS Circular 1123. http://water.usgs.gov/pubs/circ/circ1123/ Y CNEU461 12/09/2004
Analysis SW6/7000 Metals by EPA SW-846 6000 or 7000 Series EPA SW-846 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Y CNEU461 11/10/2004
Measurement SWFMT Streamflow by totaling meter. Y CNEU461 12/08/2004
Measurement TEMPHG Temperature by Mercury Thermometer Y RDAR461 03/26/2001
Measurement STAGE-ELEV Surface water/stream stage by measuring distance between known elevation and water surface. Y CNEU461 12/08/2004
Measurement FISHSEX Fish sex determined by gutting or visual observation Y CNEU461 04/30/2003
Collection DREDGE-MSC Dredge, unspecified (clam, pipe, anchor, etc.) Y CNEU461 10/25/2005
Analysis SM4500NORD Nitrogen (Organic) by Block Digestion and Flow Injection Analysis Y CNEU461 07/08/2004
Measurement GWLMA Groundwater level by airline measurement USGS USGS, 1992. National Water Information System User's Manual, Ground-Water Site-Inventory System. http://waterdata.usgs.gov/nwis/ Y KKIN461 12/06/2018
Measurement DEPTHSOUND Electronic Depth Sounder Y EMADMIN 06/05/2003
Measurement GWLMV Groundwater level by calibrated electric tape measurement USGS USGS, 1992. National Water Information System User's Manual, Ground-Water Site-Inventory System. http://waterdata.usgs.gov/nwis/ Y KKIN461 12/06/2018
Collection BAILER-TEFLON Bailer, Teflon Y BAIL-TEF CNEU461 07/23/2014
Collection AUTOS-MAN Auto sampler, Manning Y CNEU461 10/28/2005
Measurement EST_GAGE Streamflow estimated from gaging station. Y CNEU461 12/08/2004
Collection FISH-NET Fish collection, netting, type unspecified Y CNEU461 10/25/2005
Measurement GWLMM Groundwater level by manometer measurement USGS USGS, 1992. National Water Information System User's Manual, Ground-Water Site-Inventory System. http://waterdata.usgs.gov/nwis/ Y KKIN461 12/06/2018
Collection ROCKSCRAPE Rock scraping Y CNEU461 10/26/2005
Analysis CLP-V-LOW Volatile Organics, Low Concentration, EPA Contract Lab Program (CLP) U.S. EPA. Contract Laboratory Program Statement of Work for Low Concentration Organic Analysis, OLC0x.x Y CNEU461 10/28/2005
Collection HANDGRAB Hand grab Y CNEU461 10/26/2005
Analysis NCASI-529 Parameter Estimation for 1st Order Ultimate BOD Decay, 35-60 Day Incubation National Council for Air and Stream Improvement, Inc. (NCASI), 1987. User's Manual for Parameter Estimation for First Order Ultimate Biological Oxygen Demand (BOD) Decay, BODFO. Technical Bulletin No. 529. Research Triangle Park, NC Y CNEU461 11/04/2005
Analysis SW8270D-SIM-M Semivolatile Organic Compounds by Gas Chromatography/Mass Spectrometry (GC/MS), Selective Ion Monitoring (SIM), Revision 4, Modified. EPA SW846 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 4, February 2007 and July 2014 (update). Y SW8270DSIM-HVI, SW8270DSIM-M CNEU461 05/10/2023
Collection VANDORN Bottle, Van Dorn Y CNEU461 10/26/2005
Measurement GRADBEAKER Volume measured by graduated beaker Y EMADMIN 03/02/2001
Measurement STAGE-WWG Surface water/stream stage by wire weight gage. Y CNEU461 12/08/2004
Collection VANVEEN Grab sampler, Van Veen, size unspecified PSEP1996 Y CNEU461 10/24/2005
Collection CORE-FRZ Corer, freeze Y CNEU461 10/25/2005
Collection KEMMER-PVC Bottle, Kemmerer, PVC Y CNEU461 10/26/2005
Collection SCOOP-SS Scoop or spoon, stainless steel Y CNEU461 10/25/2005
Measurement GWLMP Groundwater level by pressure transducer USGS USGS, 1992. National Water Information System User's Manual, Ground-Water Site-Inventory System. http://waterdata.usgs.gov/nwis/ Y KKIN461 12/06/2018
Collection BCKT-SS Bucket, stainless steel Y CNEU461 10/25/2005
Collection KICKNET Macroinvertebrate collection, kick net Y CNEU461 10/26/2005
Measurement CALC_FLOW Streamflow by calculation. Y mbac461 08/26/2024
Analysis MSL-C-012 Alpha Spectroscopy for radionuclides BATTELLE Y CNEU461 03/17/2003
Collection KEMMER-BRS Bottle, Kemmerer, brass Y CNEU461 10/26/2005
Collection PUMP-PERISTALTIC Pump, peristaltic Y PUMP-PERIS CNEU461 07/23/2014
Analysis SM4500NorgB Nitrogen (Organic) in Water by Macro-Kjeldahl Method Standard Methods 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1998. Y KKIN461 08/18/2015
Measurement USBR-FLOW Streamflow reported by US Bureau of Reclamation using USBR procedures. Y CNEU461 12/09/2004
Analysis AirToxics71 Air Toxics Method 71, Siloxanes Air Toxics Ltd., 180 Blue Ravine Road, Folsom, CA. 1-800-985-5955 Y CNEU461 11/07/2011
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 CNEU461 10/07/2014
Preparation SW3051AM Microwave Assisted Acid Digestion of Sediments, Sludges, Soils, and Oils, Revision 1, Modified EPA SW846 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 1, February 2007, Modified. Y CNEU461 04/30/2014
Measurement GWLMT Groundwater level by electric tape measurement. USGS USGS, 1992. National Water Information System User's Manual, Ground-Water Site-Inventory System. http://waterdata.usgs.gov/nwis/ Y KKIN461 12/06/2018
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