| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IC Footnote 9 |
USGS Open File Report (OFR) 93-125 |
1993 |
Methods of Analysis by U.S. Geological Survey National Water Quality Laboratory—Determination of Inorganic and Organic Constituents in Water and Fluvial Sediments
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (52) |
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 |
| Pipeline and Hazardous Materials Safety Administration |
|
40 CFR 136.3(a) Table IB (30) |
USGS I-3381-85 |
1985 |
Iron, by Atomic Absorption
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (19) |
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 136.3(a) Table IB (19) |
USGS I-4471-97 |
1997 |
Metals by Inductively Coupled Plasma
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 141.25(a) Table |
USGS R-1160-76 |
1977 |
Radioruthenium, dissolved, as ruthenium-106. Distillation method
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(b)(33)(vi) |
USGS Open File Report (OFR) 94-37 |
1994 |
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 136.3(a) Table ID (59) |
USGS O-2060-01 |
2001 |
Pesticides in Water by SPE and HPLC-MS. Official Name: 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 HPLC-MS
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (6) |
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 |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (46) |
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 136.3(a) Table IB (50) |
USGS Open File Report (OFR) 98-165 |
1988 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Elements in Whole-water Digests Using Inductively Coupled Plasma-Optical Emission Spectrometry and Inductively Coupled Plasma-Mass Spectrometry
|
U.S. Geological Survey |
| National Highway Traffic Safety Administration |
|
40 CFR 136.3(a) Table IB (16) |
USGS I-2187-85 |
1985 |
Chloride, Ferric Thiocyanate automated
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (4) |
USGS I-3520-85 |
1989 |
Nitrogen, Ammonia distillation-nesslerization
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (56) |
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-1171-76 |
1977 |
Tritium. Liquid scintillation method, Denver lab
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (63) |
USGS I-4471-97 |
1997 |
Metals by Inductively Coupled Plasma
|
U.S. Geological Survey |
| Coast Guard |
|
40 CFR 136.3(a) Table IB (2) |
USGS I-2030-85 |
1989 |
Alkalinity, electrometric automated
|
U.S. Geological Survey |
| National Oceanic and Atmospheric Administration |
|
50 CFR 226.210 |
USGS Publication |
1978 |
1:500,000 Scale Hydrologic Unit Maps for the State of California
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (11) |
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 136.3(b)(33)(xix) |
USGS Publication |
1989 |
U.S. Geological Survey Techniques of Water-Resources 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 ID (44) |
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 444.12(b)(1) Table Note (2) |
USGS Publication |
1989 |
Methods for Determination of Inorganic Substances in Water and Fluvial Sediments
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (31) |
USGS I-4515-91 |
1993 |
Total Kjeldahl Nitrogen - Block Digest, Phenate
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (66) |
USGS O-3105-83 |
1983 |
Chlorophenoxy acids, total recoverable, gas chromatographic
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (22) |
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 |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB Footnote 50 |
USGS Open File Report (OFR) 98-165 |
1988 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Elements in Whole-water Digests Using Inductively Coupled Plasma-Optical Emission Spectrometry and Inductively Coupled Plasma-Mass Spectrometry
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (61) |
USGS I-4471-97 |
1997 |
Metals by Inductively Coupled Plasma
|
U.S. Geological Survey |
| National Highway Traffic Safety Administration |
|
40 CFR 136.3(a) Table IB (19) |
USGS I-3236-85 |
1985 |
Chromium by Flame Atomic Absorption
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (20) |
USGS I-3239-85 |
1989 |
Cobalt by Flame Atomic Absorption, Direct aspiration
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (41) |
USGS O-3104-83 |
1983 |
Whole-water recoverable organophosphate pesticides
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (12) |
USGS I-4471-97 |
1997 |
Metals by Inductively Coupled Plasma
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (56) |
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 136.3(a) Table IB (40) |
USGS I-4545-85 |
1985 |
Nitrogen, nitrite plus nitrate, total, colorimetric, cadmium reduction-diazotization, automated-segmented flow
|
U.S. Geological Survey |
| Coast Guard |
|
40 CFR 444.12(b)(1) Table (5) |
USGS I-1586-85 |
1985 |
pH, Electrometric
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (46) |
USGS I-1576-78 |
1978 |
Oxygen, dissolved, electrometric, polarographic probe
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (57) |
USGS I-3753-85 |
1985 |
Solids, volatile-on-ignition, total, gravimetric
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(b)(33)(xv) |
USGS Publication |
1989 |
Methods for Determination of Inorganic Substances in Water and Fluvial Sediments, by M.J. Fishman and Linda C. Friedman, 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 (3) |
USGS I-3051-85 |
1985 |
Aluminum by Flame Atomic Absorption
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(b)(33)(viii) |
USGS Open File Report (OFR) 97-198 |
1997 |
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Molybdenum in Water by Graphite Furnace Atomic Absorption Spectrophotometry
|
U.S. Geological Survey |
| Food and Drug Administration |
|
40 CFR 136.3(a) Table IB (37) |
USGS I-3499-85 |
1985 |
Nickel Total Recoverable by Flame Atomic Absorption
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IB (16) |
USGS I-1183-85 |
1985 |
Chloride, titrimetric, Mohr
|
U.S. Geological Survey |
| Research and Special Programs Administration |
|
40 CFR 136.3(a) Table IB (23) |
USGS I-3300-85 |
1985 |
Cyanide pyridine-pyrolozone
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IA |
USGS B-0055-85 |
1989 |
Membrane Filtration Quantitative: Fecal Streptococci
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table IH (6) |
USGS B-0055-85 |
1989 |
Membrane Filtration Quantitative: Fecal Streptococci
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (31) |
USGS O-2060-01 |
2001 |
Pesticides in Water by SPE and HPLC-MS. Official Name: 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 HPLC-MS
|
U.S. Geological Survey |
| Coast Guard |
|
40 CFR 136.3(a) Table IB (23) |
USGS I-4302-85 |
1978 |
Cyanide - Colorimetric, Automated UV
|
U.S. Geological Survey |
| Environmental Protection Agency |
|
40 CFR 136.3(a) Table ID (53) |
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 136.3(a) Table IB (39) |
USGS I-2545-90 |
1990 |
Nitrogen, nitrite plus nitrate, dissolved, colorimetric, ASF. Official Name: Nitrogen, nitrite plus nitrate, colorimetry, cadmium reduction-diazotization, automated-segmented flow
|
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 141.23(k)(1) Table (23) Silica |
USGS I-2700-85 |
1989 |
Silica, colorimetric, molybdate blue, automated-segmented flow
|
U.S. Geological Survey |