|
Category |
Code |
Description |
Source |
Reference |
Low level method |
Active
|
Alias
|
Modified By
|
Modified Date
|
|
Collection
|
AugerSplitSpoon
|
Auger, hollow stem with split spoon sampler
|
|
|
|
Y
|
Auger-SplitSpoon
|
CNEU461
|
05/08/2023
|
|
Collection
|
AUGER-STM
|
Auger, steam
|
|
|
|
Y
|
|
CNEU461
|
10/25/2005
|
|
Collection
|
AUTOS-ISCO
|
Auto sampler, ISCO
|
|
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Collection
|
AUTOS-MAN
|
Auto sampler, Manning
|
|
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Collection
|
AUTOS-MISC
|
Auto sampler, type unspecified
|
|
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Analysis
|
Whitledge1981
|
Automated Nutrient Analyses
|
|
Whitledge, T.E., S.C. Malloy, C.J. Patton, and C.D. Wirick, 1981. Automated Nutrient Analyses in Seawater. BNL 51398. Brookhaven National Laboratory, 216 p
|
N
|
Y
|
|
CNEU461
|
07/25/2025
|
|
Analysis
|
SM16-417G
|
Automated Phenate Method for the determination of ammonia nitrogen
|
Standard Methods
|
16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985.
|
|
Y
|
|
KKIN461
|
08/18/2015
|
|
Preparation
|
SW3541
|
Automated Soxhlet Extraction, Revision 0
|
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, September 1994.
|
|
Y
|
|
CNEU461
|
12/30/2008
|
|
Analysis
|
OIA 1677-09
|
Available Cyanide by Ligand Exchange and Flow Injection Analysis (FIA), 2010 Revision.
|
|
OI Analytical, College Station, TX; approved by EPA per 40 CFR 136.3(b)(27)(i).
|
N
|
Y
|
|
CNEU461
|
09/22/2025
|
|
Measurement
|
AverageDepth
|
Average stream depth, calculated by total cross-sectional area (sq ft) divided by wetted width (ft)
|
|
|
N
|
Y
|
AVGDEPTH
|
mbac461
|
08/26/2024
|
|
Measurement
|
AverageVelocity
|
Average streamflow (velocity), calculated by total stream discharge (cfs) divided by total cross-sectional area (sq ft)
|
|
|
N
|
Y
|
AVGVEL
|
mbac461
|
08/26/2024
|
|
Analysis
|
SM9221C
|
Bacterial (Coliform) Density Estimation by Multiple Tube Fermentation, Most Probable Number (MPN)
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
Analysis
|
KCEL-SOP563
|
Bacteroides in Environmental Waters by Membrane Filtration and qPCR
|
|
King County Environmental Lab, Microbiology Unit, Seattle, WA, SOP 563, 2013
|
|
Y
|
|
CNEU461
|
05/28/2014
|
|
Collection
|
BAILER-UNKNOWN
|
Bailer, material unknown
|
|
|
|
Y
|
|
KKIN461
|
03/25/2016
|
|
Collection
|
BAILER-POLYETHYLENE
|
Bailer, Polyethylene
|
|
|
|
Y
|
|
CNEU461
|
07/23/2014
|
|
Collection
|
BAILER-PVC
|
Bailer, PVC
|
|
|
|
Y
|
BAIL-PVC
|
CNEU461
|
07/23/2014
|
|
Collection
|
BAILER-STAINLESS
|
Bailer, stainless steel
|
|
|
|
Y
|
BAIL-SS
|
CNEU461
|
07/23/2014
|
|
Collection
|
BAILER-TEFLON
|
Bailer, Teflon
|
|
|
|
Y
|
BAIL-TEF
|
CNEU461
|
07/23/2014
|
|
Measurement
|
Barometer-aneroid
|
Barometric pressure using aneroid barometer
|
|
|
N
|
Y
|
BARO
|
CNEU461
|
08/17/2023
|
|
Analysis
|
EPA625
|
Base/Neutral and Acid Organics in Wastewater by GC/MS
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Cincinnati, Ohio, Methods and Guidance for Analysis of Water CD, Version 2.0
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Analysis
|
EPA625M
|
Base/Neutral and Acid Organics in Wastewater by GC/MS, Modified
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Cincinnati, Ohio, Methods and Guidance for Analysis of Water CD, Version 2.0
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Analysis
|
EPA625-SIM
|
Base/Neutral and Acid Organics in Wastewater by GC/MS, Selective Ion Monitoring (SIM)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Cincinnati, Ohio, Methods and Guidance for Analysis of Water CD, Version 2.0
|
N
|
Y
|
EPA625SIM
|
benf461
|
10/16/2023
|
|
Analysis
|
EPA625.1
|
Base/Neutrals and Acids by GC/MS, Revision 2016
|
USEPA
|
US EPA Office of Water, December 2017, document 821-R-16-007
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Analysis
|
Kasinak2015
|
Benchtop fluorometry of phycocyanin as a rapid approach for estimating cyanobacterial biovolume.
|
|
Kasinak, J.E., et al., 2015. Benchtop fluorometry of phycocyanin as a rapid approach for estimating cyanobacterial biovolume. J. Plankton Res. (2015) 37(1): 248–257.
|
N
|
Y
|
|
CNEU461
|
11/03/2025
|
|
Collection
|
D-FRAMEKICKNET500UM
|
Benthic macroinvertebrate collection by D-frame kick with 1x1 ft mouth and 500 um mesh net
|
|
|
|
Y
|
|
CNEU461
|
11/05/2009
|
|
Collection
|
BUGBAG500UM
|
Benthic macroinvertebrate collection by placing rock bags instream for colonization over a period of time. Samples are sifted through a 500 um mesh net.
|
|
|
|
Y
|
|
CLEE461
|
04/19/2011
|
|
Analysis
|
EPA602
|
Benzene, Chlorobenzene, Ethylbenzene GC Purge and Trap
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 40CFR 136 App A
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Analysis
|
SW7091
|
Beryllium by Atomic Absorption, Furnace Technique, Revision 0
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, September 1986, (Deleted from SW-846, February 2007).
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
EPA210.2
|
Beryllium by Graphite Furnace Atomic Absorption (GFAA)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
ORNL-SOP7.2.3
|
Beta Radioassay Procedure for Pb-210 and Bi-210 Analyses
|
|
Oak Ridge National Laboratory (ORNL), 1957. Master Analytical Manual, Section 2, Radiochemical Methods, Procedure 7.2.3, TID-7015, November 1, 1957.
|
|
Y
|
|
CNEU461
|
05/13/2013
|
|
Analysis
|
BOD5
|
Biochemical Oxygen Demand (BOD) 5 day test
|
|
|
|
Y
|
|
CNEU461
|
03/10/2004
|
|
Analysis
|
SM5210B
|
Biochemical Oxygen Demand (BOD), 5 day at 20 deg C
|
Standard Methods
|
Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
Analysis
|
EPA405.1
|
Biochemical Oxygen Demand (BOD), 5 Day at 20 degrees C
|
Ecology-MEL
|
|
|
Y
|
|
CNEU461
|
04/20/2017
|
|
Analysis
|
AXYS MLA-082-01
|
Bisphenol A in Biosolid, Solid, Influent, Effluent and other Environmental Aqueous Samples, Rev 01
|
AXYS Analytical
|
AXYS Analytical Services Ltd., Sidney, BC, MLA-082, Rev 01, October 2011, http://www.axysanalytical.com
|
|
Y
|
|
CNEU461
|
09/07/2017
|
|
Analysis
|
AXYS MLA-084-01
|
Bisphenol A in Tissue Samples, Rev 01
|
AXYS Analytical
|
AXYS Analytical Services Ltd., Sidney, BC, MLA-084, Rev 01, November 2011 http://www.axysanalytical.com/
|
|
Y
|
|
CNEU461
|
09/07/2017
|
|
Analysis
|
AXYS MLA-059-05
|
Bisphenol A in Water and Urine and Phthalate Ester Metabolites in Urine By LC/MS/MS, Rev 05
|
AXYS Analytical
|
AXYS Analytical Services Ltd., Sidney, BC, MLA-059, Rev 05, August, 2010, http://www.axysanalytical.com/
|
|
Y
|
|
CNEU461
|
09/05/2017
|
|
Analysis
|
AXYS MLA-113-01-04
|
Bisphenols in Biosolid, Solid, Influent, Effluent and Other Environmental Aqueous Samples, Rev 01, Ver 04.
|
AXYS Analytical
|
SGS AXYS Analytical Services Ltd., Sidney, BC, MLA-113, Rev 01, Ver 04, November 2019, http://www.axysanalytical.com.
|
|
Y
|
|
CNEU461
|
02/10/2021
|
|
Analysis
|
Gustafsson2001
|
Black carbon (BC) in marine sediments by chemothermal oxidation (CTO) method.
|
|
Gustafsson, Ö., Bucheli, T. D., Kukulska, Z., Andersson, M., Largeau, C., Rouzaud, J.-N., Reddy, C. M., and Eglinton, T. I. ( 2001), Evaluation of a protocol for the quantification of black carbon in sediments, Global Biogeochem. Cycles, 15( 4), 881– 890
|
|
Y
|
|
CNEU461
|
04/12/2019
|
|
Collection
|
BOTTLEDIPTRANS
|
Bottle dip and transfer to individual sample bottles to fill, type unspecified
|
|
|
|
Y
|
|
KKIN461
|
03/11/2016
|
|
Collection
|
BOTTLEDIP
|
Bottle, direct dip/fill, type unspecified
|
|
|
|
Y
|
|
RCLE461
|
08/29/2008
|
|
Collection
|
GOFLOW-TEF
|
Bottle, GoFlow, Teflon lined
|
|
|
|
Y
|
|
CNEU461
|
10/26/2005
|
|
Collection
|
KEMMER-BRS
|
Bottle, Kemmerer, brass
|
|
|
|
Y
|
|
CNEU461
|
10/26/2005
|
|
Collection
|
KEMMER-ACRYLIC
|
Bottle, Kemmerer, Clear Acrylic
|
|
|
|
Y
|
|
CNEU461
|
12/18/2008
|
|
Collection
|
KEMMER-PVC
|
Bottle, Kemmerer, PVC
|
|
|
|
Y
|
|
CNEU461
|
10/26/2005
|
|
Collection
|
KEMMER-SS
|
Bottle, Kemmerer, Stainless Steel
|
|
|
|
Y
|
|
CNEU461
|
12/18/2008
|
|
Collection
|
NISKIN
|
Bottle, Niskin
|
|
|
|
Y
|
|
CNEU461
|
07/31/2012
|
|
Collection
|
Niskin-RealtimeClose
|
Bottle, Niskin, electronically triggered by field tech to close at target (nominal) depth, based on real-time pressure sensor measurement. Closure depth recorded by data logger and post-processed.
|
|
|
|
Y
|
|
CNEU461
|
09/16/2020
|
|
Collection
|
Niskin-HandClose
|
Bottle, Niskin, hand-lowered by line to target (nominal) depth and hand-triggered to close via brass messenger.
|
|
|
|
Y
|
|
CNEU461
|
09/16/2020
|
|
Collection
|
Niskin-ProgramClose
|
Bottle, Niskin, programmed prior to deployment to auto-trigger closure at target (nominal) depth, based on pressure sensor measurement. Closure depth recorded by data logger and post-processed.
|
|
|
|
Y
|
|
CNEU461
|
09/16/2020
|
|
Collection
|
VANDORN
|
Bottle, Van Dorn
|
|
|
|
Y
|
|
CNEU461
|
10/26/2005
|
|
1515 records
|