UW001

Attribute: METHOD

code		description
COLILERT QT		Colilert, Quantitray, Idexx Laboratories, Inc. (http://www.cwwuc.org/Exhibit5.pdf)
EPA 1664		Revision A: N-Hexane Extractable Material (HEM; Oil and Grease) and Silica Gel Treated N-Hexane Extractable Material (SGT-HEM; Non-polar Material) By Extraction and Gravimetry (http://water.epa.gov/scitech/methods/cwa/me
EPA 200.7		Determination of metals and trace elements in water and wastes by inductively coupled plasma-atomic emission spectrometry (Revision 4.4 EMMC Version) (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
EPA 200.8		Determination of trace elements in waters and wastes by inductively coupled plasma-mass spectrometry (Revision 5.4 EMMC Version) (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
EPA 300.0		Determination of inorganic anions by ion chromatography (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
EPA 350.1		Determination of ammonia nitrogen by semi-automated colorimetry (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
EPA 351.2		Determination of total kjeldahl nitrogen by semi-automated colorimetry (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
EPA 353.2		Determination of nitrate-nitrite nitrogen by automated colorimetry (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
EPA 365.1		Determination of phosphorus by semi-automated colorimetry (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
EPA 365.4		Phosphorus, Total (Colorimetric, Automated, Block Digester AA II) (http://water.epa.gov/scitech/methods/cwa/methods_index.cfm)
HACH		Turbidimeter to measure turbidity (BES Field SOPs)
HYDROLAB		Hydrolab multiprobe to measure specific conductance , DO, pH, and temperature (BES Field SOPs)
METER		Multiprobe to measure velocity (BES Field SOPs)
PAI-DK03		Nitrogen, Total Kjeldahl, Block Digestion, Automated FIA Gas Diffusion. Revised December 22, 1994 (http://www.epa.gov/EPA-WATER/1995/August/Day-28/pr-161.txt.html)
RULER		Ruler used to measure deepest point in creek (TC, FC)
SM 10200 H		Standard Methods for determining Chlorophyll a (http://www.satestinglab.com/Price%20List%202011.pdf)
SM 2130 B		Standard Methods for determining turbidity by Nephelometry (www.nemi.gov)
SM 2320 B		Standard Methods for determining alkalinity by Titration (www.nemi.gov)
SM 2340 B CA		Standard Methods for determining hardness in Water by EDTA Titration (www.nemi.gov)
SM 2340 C		Standard Methods for determining hardness by EDTA Titrimetric Method (www.nemi.gov)
SM 2510 B		Standard Methods for determining conductivity - Laboratory Method (www.nemi.gov)
SM 2540 B		Standard Methods for determining Total Solids Dried at 103-105oC (www.nemi.gov)
SM 2540 BD		Standard Methods for determining Total Solids dried at 103-105 degrees C (B) and Total Suspended Solids dried at 103-105 degrees C (D) (http://ftp.mpsl.mlml.calstate.edu/DisplayLookUp.php?List=MethodLookUp)
SM 2540 C		Standard Methods for determining Total Dissolved Solids Dried at 180oC (www.nemi.gov)
SM 2540 D		Standard Methods for determining Total Suspended Solids Dried at 103-105oC (www.nemi.gov)
SM 2550 B		Standard Methods for determining temperature of Water, Laboratory and Field Methods (www.nemi.gov)
SM 4500-H B		Standard Methods for determining pH in Water by Potentiometry (www.nemi.gov)
SM 4500-O G		Standard Methods for determining oxygen by Membrane Electrode Method (www.nemi.gov)
SM 5210 B		Standard Methods for determining BOD: 5-Day Test (www.nemi.gov)
SM 5210B /H1		Standard Method for determining biochemical oxygen demand (BOD): 5-Day Test (B) (www.nemi.gov)
SM 9213 D		Standard Methods for determining E. coli by Membrane filtration plating on mTEC agar (www.nemi.gov)
SM 9221 E		Standard Methods for determining fecal coliforms by Multiple tube fermentation (www.nemi.gov)
SM 9222 B		Standard Methods for determining coliforms, total, by Membrane Filtration (MF) Plating (www.nemi.gov)
SM 9222 D		Standard Methods for determining membrane filtration test for fecal coliforms (www.nemi.gov)
SM 9222 G		Standard Methods for determining membrane filtration plating of E. coli with MUG-fluorescent detection (www.nemi.gov)
SM 9223 B		Standard Methods for determining enzyme substrate assay for measuring total coliforms and E. coli (ONPG-MUG test or CPRG-MUG test) (www.nemi.gov)
VISUAL		Average of two depth readings of sighting of Secchi disk in the water: depth when disk disappears from sight when lowered from surface and depth of reappearance when disk is raised from lower depths (BES Field SOPs)
WPCL SOP M-1		Water Pollution Control Laboratory method, Standard Operating Procedure M-1 (http://www.portlandonline.com/bes/index.cfm?c=57758&a=221340)
WPCLSOP M-10		Water Pollution Control Laboratory method, Standard Operating Procedure M-10 (http://www.portlandonline.com/bes/index.cfm?c=57758&a=221340)