Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (35) |
USGS I-4464-01 |
2001 |
Non Potable Water Mercury, Low Level
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (62) |
USGS I-4724-89 |
1989 |
Silver, atomic absorption spectrophotometry, graphite furnace
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (73) |
USGS I-3860-85 |
1985 |
Turbidity, nephelometric
|
U.S. Geological Survey |
National Highway Traffic Safety Administration |
|
40 CFR 136.3(a) Table IB (7) |
USGS I-3084-85 |
1989 |
Barium by Flame Atomic Absorption
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (2) |
USGS O-1121-91 |
1991 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Organonitrogen Herbicides in Waster by Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry with Selected-Ion Monitoring
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (27) |
USGS O-3104-83 |
1983 |
Whole-water recoverable organophosphate pesticides
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 444.12(b) Appendix (5) |
USGS Book 5 Chapter A1 |
1989 |
Methods for Determination of Inorganic Substances in Water and Fluvial Sediments
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 444.12(b)(1) Table (2) |
USGS I-1472-85 |
1985 |
Metals by Atomic Absorption or ICP
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (22) |
USGS I-4471-97 |
1997 |
Metals by Inductively Coupled Plasma
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IH (3) |
USGS B-0025-85 |
1989 |
Membrane Filtration Quantitative: Total Coliform
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (50) |
USGS I-4600-85 |
1985 |
Phosphorus, total, colorimetric, phosphomolybdate, automated-segmented flow
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (74) |
USGS I-4020-05 |
2005 |
Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry
|
U.S. Geological Survey |
Coast Guard |
|
40 CFR 444.12(b)(1) Table (9) |
USGS I-3720-85 |
1985 |
Silver chelation/extraction by Flame Atomic Absorption
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IH Footnote 4 |
USGS Publication |
1989 |
Techniques of Water-Resource Investigations, Book 5, Laboratory Analysis, Chapter A4, Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (52) |
USGS I-3630-85 |
1989 |
Potassium, Atomic Absorption Spectrometric, Direct
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(b)(33)(xvi) |
USGS Publication |
1979 |
Methods for Determination of Inorganic Substances in Water and Fluvial Sediments, N.W. Skougstad and others, editors. Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A1
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (10) |
USGS I-4471-97 |
1997 |
Metals by Inductively Coupled Plasma
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (55) |
USGS O-3104-83 |
1983 |
Whole-water recoverable organophosphate pesticides
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (70) |
USGS O-1126-95 |
1995 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 SPE and Capillary-Column GC-MS with Select-Ion Monitoring
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 141.25(a) Table Note 7 |
USGS Publication |
1977 |
Methods for Determination of Radioactive Substances in Water and Fluvial Sediments, Chapter A5 in Book 5 of Techniques of Water-Resources Investigations of the United States Geological Survey
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IA |
USGS B-0050-85 |
1989 |
Membrane Filtration Quantitative: Fecal Coliform
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 141.25(a) Table |
USGS R-1182-76 |
1977 |
Uranium, dissolved, isotopic ratios. Alpha spectrometry~hemical separation
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (63) |
USGS I-3735-85 |
1985 |
Sodium, atomic absorption spectrometric, direct
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (55) |
USGS I-3765-85 |
1985 |
Solids, residue suspended evaporation 105 degrees C
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(b)(33)(xiii) |
USGS Water-Resources Investigations Report 01-4132 |
2001 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Organic Plus Inorganic Mercury in Filtered and Unfiltered Natural Water With Cold Vapor-Atomic Fluorescence Spectrometry
|
U.S. Geological Survey |
Pipeline and Hazardous Materials Safety Administration |
|
40 CFR 136.3(a) Table IB (33) |
USGS I-3447-85 |
1985 |
Magnesium, by Flame Atomic Absorption
|
U.S. Geological Survey |
National Highway Traffic Safety Administration |
|
40 CFR 136.3(a) Table IB (19) |
USGS I-3233-93 |
1989 |
Chromium by Graphite Furnace Atomic Absorption
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (43) |
USGS O-1126-95 |
1995 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 SPE and Capillary-Column GC-MS with Select-Ion Monitoring
|
U.S. Geological Survey |
National Oceanic and Atmospheric Administration |
|
50 CFR 226.210 |
USGS Paper 2294 |
1987 |
Hydrologic Unit Maps, Water Supply
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (64) |
USGS I-2781-85 |
1989 |
Specific Conductance, Electrometric, Wheatstone Bridge
|
U.S. Geological Survey |
Research and Special Programs Administration |
|
40 CFR 136.3(a) Table IB (27) |
USGS I-1338-85 |
1985 |
Hardness, complexometric
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID Footnote 14 |
USGS Open File Report (OFR) 91-519 |
1992 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Organonitrogen Herbicides in Waster by Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry with Selected-Ion Monitoring
|
U.S. Geological Survey |
Coast Guard |
|
40 CFR 136.3(a) Table IB (12) |
USGS I-1472-85 |
1989 |
Metals by Atomic Absorption or ICP
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB Footnote 2 |
USGS Publication |
1989 |
Methods for Analysis of Inorganic Substances in Water and Fluvial Sediments, Techniques of Water-Resource Investigations of the U.S. Geological Survey, Book 5, Chapter A1., unless otherwise stated
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (61) |
USGS I-2700-85 |
1989 |
Silica, colorimetric, molybdate blue, automated-segmented flow
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (25) |
USGS I-4327-85 |
1989 |
Fluoride, electrometric, ion-selective electrode, automated segmented flow
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(b)(33)(xvii) |
USGS Publication |
1987 |
Methods for the Determination of Organic Substances in Water and Fluvial Sediments, Wershaw, R.L., et al, Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A3
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (19) |
USGS O-3104-83 |
1983 |
Whole-water recoverable organophosphate pesticides
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (70) |
USGS O-3106-93 |
1993 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Triazine and Other Nitrogen-containing Compounds by Gas Chromatography with Nitrogen Phosphorus Detectors
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 141.25(a) Table |
USGS R-1111-76 |
1977 |
Radiocesium, dissolved, as ceaium-137. Inorganic ion-exchange method-beta counting
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (40) |
USGS I-4540-85 |
1985 |
Nitrogen, nitrite, total, colorimetric, diazotization, automated-segmented flow
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (46) |
USGS I-1575-78 |
1978 |
Oxygen, dissolved, Winkler titration procedure
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(b)(33)(xiv) |
USGS Water-Resources Investigations Report 01-4134 |
2001 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and High-Performance Liquid Chromatography/Mass Spectrometry
|
U.S. Geological Survey |
National Highway Traffic Safety Administration |
|
40 CFR 136.3(a) Table IB (18) |
USGS I-1232-85 |
1985 |
Chromium, hexavalent chelation/extraction by Flame Atomic Absorption
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (21) |
USGS I-1250-85 |
1985 |
Color, electrometric visual comparison
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (58) |
USGS O-3106-93 |
1993 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Triazine and Other Nitrogen-containing Compounds by Gas Chromatography with Nitrogen Phosphorus Detectors
|
U.S. Geological Survey |
National Highway Traffic Safety Administration |
|
40 CFR 136.3(a) Table IB (16) |
USGS I-1184-85 |
1985 |
Chloride, mercurimetric
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID Footnote 14 |
USGS O-1121-91 |
1991 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Organonitrogen Herbicides in Waster by Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry with Selected-Ion Monitoring
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (34) |
USGS I-3454-85 |
1985 |
Manganese, by Atomic Absorption
|
U.S. Geological Survey |
Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (46) |
USGS O-3104-83 |
1983 |
Whole-water recoverable organophosphate pesticides
|
U.S. Geological Survey |