This database provides information on standards that have been cited or incorporated by reference into the US Code of Federal Regulations (CFR). To obtain copies of the standards referenced, information should be provided in the referenced CFR section about how to obtain a copy. Alternatively, individuals can check with the standards publisher, a standards resellers or for a limited number of standards used in regulations, consult the American National Standards Institute (ANSI) Incorporated by Reference (IBR) Portal. This portal provides a mechanism for limited and free access to some of the standards that have been incorporated by reference in the U.S. Code of Federal Regulations (CFR).
Incorporated by (Agency) | FR Citation | CFR Citation | Document Number | Document Edition / Year | Title of Standard | Standard Publishing Organization Sort descending |
---|---|---|---|---|---|---|
Environmental Protection Agency | 40 CFR 136.3(b)(33)(iii) | USGS Open File Report (OFR) 92-146 | 1992 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Total Phosphorus by Kjeldahl Digestion Method and an Automated Colorimetric Finish That Includes Dialysis | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (30) | 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 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 | |
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 IB (18) | USGS I-1230-85 | 1985 | Chromium, hexavalent diphenyl carbazide | 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 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 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 444.12(b)(1) Table (1) | USGS I-3060-85 | 1989 | Arsenic Silver diethyl dithiocarbamate | 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 | |
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(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 (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 | |
Coast Guard | 40 CFR 136.3(a) Table IB (2) | USGS I-2030-85 | 1989 | Alkalinity, electrometric automated | 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 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(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(b)(33)(x) | USGS Open File Report (OFR) 98-639 | 1998 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Arsenic and Selenium in Water and Sediment by Graphite Furnace--Atomic Absorption Spectrometry | 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-1180-76 | 1977 | Uranium, dissolved. Fluorometric method-direct | 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 | |
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 | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(xviii) | USGS Publication | 2006 | Determination of Elements in Natural-Water, Biota, Sediment and Soil Samples Using Collision/Reaction Cell Inductively Coupled Plasma-Mass Spec, Chapter 1, B, Methods of the National Water Quality Laboratory, Book 5, Laboratory Analysis | U.S. Geological Survey | |
National Oceanic and Atmospheric Administration | 50 CFR 226.205 | USGS Paper 2294 | 1987 | Hydrologic Unit Maps, Water Supply | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (6) | USGS I-3062-85 | 1989 | Arsenic by Gaseous Hydride Atomic Absorption | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB Footnote 46 | USGS Open File Report (OFR) 93-449 | 1993 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Chromium in Water by Graphite Furnace Atomic Absorption Spectrophotometry | 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 ID (46) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | 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 (20) | USGS I-4243-89 | 1978 | Cobalt by Graphite Furnace Atomic Absorption | 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(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(b)(33)(ix) | USGS Open File Report (OFR) 98-165 | 1998 | 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 (28) | USGS I-1586-85 | 1985 | pH, electrometric | 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 141.25(a) Table | USGS R-1120-76 | 1977 | Gross alpha and beta radioactivity, dissolved and suspended. Residue method | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 8 | USGS Publication | 1979 | Methods for Determination of Inorganic Substances in Water and Fluvial Sediments, Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A1 | U.S. Geological Survey | |
National Oceanic and Atmospheric Administration | 50 CFR 226.205 | USGS Publication | 1974 | 1:500,000 Scale Hydrologic Unit Maps for the State of Oregon | 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 IA (5) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (20) | 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 IA | USGS B-0025-85 | 1989 | Membrane Filtration Quantitative: Total Coliform | 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 | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (37) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey |