gov.noaa.nodc:0184259 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-04-07T14:15:54Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Organic chemical contaminants measured by PED (polyethylene device) passive water samplers deployed at Cocos Island, Guam from 2017-09-18 to 2017-10-30 (NCEI Accession 0184259) 2019-03-08 publication 2019-01-28 creation International DOI Foundation (IDF) 10.25921/a4ev-8453 NOAA National Centers for Environmental Information gov.noaa.nodc:0184259 NCEI Archive Management System 0184259 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Anthony S. Pait US DOC/NOAA/NOS/NCCOS/Center for Coastal Monitoring and Assessment (NCCOS/CCMA) tony.pait@noaa.gov resourceProvider NOAA National Centers for Coastal Ocean Science (NCCOS) https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information resourceProvider Anthony S. Pait NOAA National Centers for Coastal Ocean Science (NCCOS) tony.pait@noaa.gov https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information pointOfContact Pait, Tony NOAA National Centers for Coastal Ocean Science tony.pait@noaa.gov https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information author Hartwell, Ian NOAA National Centers for Coastal Ocean Science Ian.Hartwell@noaa.gov https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information author Mason, Andrew NOAA National Centers for Coastal Ocean Science https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information author Apeti, Dennis NOAA National Centers for Coastal Ocean Science https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information author Cruz, Jesse Guam Environmental Protection Agency author Mills, Marc United States Environmental Protection Agency author US Environmental Protection Agency (US EPA) contributor NOAA National Centers for Coastal Ocean Science (NCCOS) https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information contributor tableDigital The Cocos Island, Guam PEDs (polyethylene device) passive water sampler data set contains results of the analysis from Project 31181 funded by NOAA’s Coral Reef Conservation Program. The project involved NOAA National Center for Coastal Ocean Science, Guam Environmental Protection Agency and the United States Environmental Protection Agency. The data resulted from the deployment of an array of PEDs passive water samplers in the waters around Cocos Island in Cocos Lagoon, Guam. Duplicate PEDs were deployed at 26 sites by NOAA and Guam EPA personnel in September 2017, and then retrieved one month later by Guam EPA personnel. At 22 sites, the PEDs were deployed in the water column along six transects on the northwest shore of Cocos Island; an additional PED was deployed in the water column along the southeast shore. At two sites (9-1 and 9-2), PEDs were embedded in the sand along the shore, with the remaining PED (4-3 #035) embedded in the sand underwater at site 4-3. The duplicate PEDs from each site were combined and analyzed as one sample, in an effort to increase the sensitivity of the analysis (lower detection limit). The PEDs were analyzed for a series of organic chemical contaminants including polychlorinated biphenyls (PCBs), organochlorine pesticides and petroleum hydrocarbons (PAHs), all of which are contaminants of concern in the area. The polyethylene sheets comprising the PEDs at each site was analyzed, and the results are reported as nanograms of contaminant per each analysis, or ng/ea. These data were collected in support of a project conducted with partners at Guam EPA and the USEPA to assess the presence of chemical contaminants in the waters around Cocos Island, Guam, as a means for contaminant exposure and subsequent uptake in resident biota such as fish. Funding Agency: NOAA Coral Reef Conservation Program completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0184259 Preview graphic PNG 0184259 NCEI ACCESSION NUMBER 2018-12-11 publication ORGANIC CHEMICALS theme NODC DATA TYPES THESAURUS chromatograph instrument NODC INSTRUMENT TYPES THESAURUS chemical laboratory analyses theme NODC OBSERVATION TYPES THESAURUS NOAA National Centers for Coastal Ocean Science US Environmental Protection Agency dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS NOAA National Centers for Coastal Ocean Science dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Coral Reef Conservation Program (CRCP) CORAL REEF STUDIES project NODC PROJECT NAMES THESAURUS North Pacific Ocean Philippine Sea place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian 31181 Cocos Island Guam Passive Water Sampler Study project CRCP Project Numeric Data Sets > Chemical Contaminants theme CoRIS Discovery Thesaurus EARTH SCIENCE > Human Dimensions > Environmental Impacts > Contaminants EARTH SCIENCE > Hydrosphere > Water Quality > Contaminants EARTH SCIENCE > Hydrosphere > Water Quality > Contaminants > Chemical EARTH SCIENCE > Oceans > Ocean Chemistry > Chemistry Monitoring and Assessment theme CoRIS Theme Thesaurus EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Stressor Impacts and Mitigation > Biological Effects of Contaminants and Nutrients theme NCCOS Research Areas Field Observation Long-term Monitoring theme NCCOS Research Data Types 1,2,3,4-Tetrachlorobenzene 1,2,4,5-Tetrachlorobenzene 2,4'-DDD 2,4'-DDE 2,4'-DDT 4,4'-DDD 4,4'-DDE 4,4'-DDT Acenaphthene Acenaphthylene Aldrin Alpha-Chlordane Alpha-HCH Anthracene Benz(a)anthracene Benzo(a)fluoranthene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(e)pyrene Benzo(g,h,i)perylene Benzo(k,j)fluoranthene Benzothiophene Beta-HCH Biphenyl C1-Benzothiophenes C1-Chrysenes C1-Decalins C1-Dibenzothiophenes C1-Fluoranthenes/Pyrenes C1-Naphthalenes C1-Naphthobenzothiophenes C1-Phenanthrenes/Anthracenes C2-Benzothiophenes C2-Chrysenes C2-Dibenzothiophenes C2-Fluoranthenes/Pyrenes C2-Fluorenes C2-Naphthalenes C2-Naphthobenzothiophenes C2-Phenanthrenes/Anthracenes C3-Benzothiophenes C3-Chrysenes C3-Decalins C3-Dibenzothiophenes C3-Fluoranthenes/Pyrenes C3-Fluorenes C3-Naphthalenes C3-Naphthobenzothiophenes C3-Phenanthrenes/Anthracenes C4-Benzothiophenes C4-Chrysenes C4-Decalins C4-Dibenzothiophenes C4-Fluoranthenes/Pyrenes C4-Naphthalenes C4-Naphthobenzothiophenes C4-Phenanthrenes/Anthracenes Carbazole Chrysene/Triphenylene Cis-Nonachlor DDMU Decalins Delta-HCH Dibenzo(a,h)anthracene Dibenzofuran Dibenzothiophene Dieldrin Endosulfan I Endosulfan II Endosulfan Sulfate Endrin Endrin Aldehyde Endrin Ketone Fluoranthene Fluorene Fluorenes Gamma-Chlordane Gamma-HCH Heptachlor Heptachlor-Epoxide Hexachlorobenzene Indeno(1,2,3-c,d)pyrene Mirex datatypes-94: Chlorpyrifos Naphthalene Naphthobenzothiophene Oxychlordane PCB 1 PCB 100 PCB 101/89/113 PCB 102/98 PCB 104 PCB 105/127 PCB 108/107 PCB 109 PCB 11 PCB 110 PCB 111/115/87 PCB 112 PCB 114/122 PCB 116/117 PCB 118/106 PCB 119 PCB 12 PCB 120/83 PCB 121/93/95 PCB 123 PCB 124 PCB 126 PCB 128/167 PCB 129 PCB 13 PCB 130 PCB 132 PCB 134/133 PCB 135 PCB 136/154 PCB 137 PCB 138/160/158 PCB 14 PCB 140 PCB 141 PCB 142/146/161 PCB 143 PCB 144 PCB 147 PCB 148/145 PCB 149/139 PCB 15 PCB 150 PCB 151 PCB 152 PCB 153/168 PCB 155 PCB 156 PCB 157 PCB 159 PCB 16/32 PCB 162 PCB 164/163 PCB 165/131 PCB 166 PCB 169 PCB 17 PCB 170/190 PCB 171 PCB 173 PCB 174 PCB 175 PCB 176 PCB 177 PCB 179 PCB 18 PCB 180/193 PCB 181 PCB 183 PCB 184 PCB 185 PCB 186/178 PCB 187/182 PCB 188 PCB 189 PCB 19 PCB 191 PCB 192/172 PCB 194 PCB 195 PCB 197 PCB 198 PCB 199 PCB 2 PCB 200 PCB 201 PCB 202 PCB 203/196 PCB 204 PCB 205 PCB 206 PCB 207 PCB 208 PCB 209 PCB 21/20/33 PCB 22 PCB 23 PCB 24 PCB 25 PCB 26 PCB 27 PCB 28/31 PCB 29 PCB 3 PCB 30 PCB 34 PCB 35 PCB 36 PCB 37 PCB 38 PCB 39 PCB 4/10 PCB 40/57 PCB 42 PCB 43 PCB 44 PCB 45 PCB 46/69/73 PCB 48/75/47 PCB 49 PCB 50 PCB 51 PCB 52 PCB 53 PCB 54 PCB 55 PCB 56 PCB 58 PCB 59 PCB 6 PCB 60 PCB 61/74 PCB 62 PCB 63 PCB 65 PCB 66/80 PCB 67 PCB 68/41/64 PCB 7/9 PCB 71 PCB 72 PCB 76/70 PCB 77 PCB 78 PCB 79 PCB 8/5 PCB 81 PCB 82 PCB 84/90 PCB 85 PCB 88 PCB 91 PCB 92 PCB 94 PCB 96/103 PCB 97/125/86 PCB 99 Pentachloroanisole Pentachlorobenzene Perylene Phenanthrene Pyrene Total Chlordane Total DDT Total HCH Total PAHs Total PCB Trans-Nonachlor cis/trans Decalin theme Provider Keywords GAS CHROMATOGRAPHS > GAS CHROMATOGRAPHS instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian gas chromatograph/electron capture detection gas chromatograph/mass spectrometer instrument Provider Instruments COUNTRY/TERRITORY > United States of America > Guam > Cocos Island (13N144E0019) COUNTRY/TERRITORY > United States of America > Guam > Cocos Lagoon (13N144E0057) COUNTRY/TERRITORY > United States of America > Guam > Guam (13N144E0000) OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Cocos Barrier Reef > Cocos Island (13N144E0019) OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Guam > Cocos Lagoon (13N144E0057) OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Guam > Guam (13N144E0000) place CoRIS Place Thesaurus OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian U.S. States and Territories > Guam Waterbodies > Pacific Ocean place NCCOS Regions of Study T643WC Send2NCEI Submission Package ID accessLevel: public otherRestrictions Cite as: Pait, Tony; Hartwell, Ian; Mason, Andrew; Apeti, Dennis; Cruz, Jesse; Mills, Marc (2019). Organic chemical contaminants measured by PED (polyethylene device) passive water samplers deployed at Cocos Island, Guam from 2017-09-18 to 2017-10-30 (NCEI Accession 0184259). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/a4ev-8453. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. Hartwell, S. I., Apeti, D. A., Pait, A. S., Mason, A. L., & Robinson, C. (2 C.E.). An analysis of chemical contaminants in sediments and fish from Cocos Lagoon, Guam. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service. https://doi.org/10.7289/v5/tm-nos-nccos-235 7289 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5/tm-nos-nccos-235 https://doi.org/10.7289/v5/tm-nos-nccos-235 HTTPS https://doi.org/10.7289/v5/tm-nos-nccos-235 NOAA Technical Memorandum information Hartwell, S. Ian author Apeti, Dennis A. author Pait, Anthony S. author Mason, Andrew L. author Robinson, Char'mane author U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service. publisher documentDigital U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service. crossReference Assessment of Chemical Contaminants in Sediments and Biota from Cocos Lagoon, Guam 2015 publication https://coastalscience.noaa.gov/project/assessment-chemical-contaminants-sediments-biota-cocos-lagoon-guam/ HTTPS https://coastalscience.noaa.gov/project/assessment-chemical-contaminants-sediments-biota-cocos-lagoon-guam/ National Centers for Coastal Ocean Science (NCCOS) project page information NOAA National Centers for Coastal Ocean Science (NCCOS) https://coastalscience.noaa.gov/ HTTPS NOAA National Centers for Coastal Ocean Science (NCCOS) website Institution web page information publisher documentDigital crossReference project Pait, A. S., Mason, A. L., Hartwell, S. I., & Apeti, D. A. (2019). An Assessment of Chemical Contaminants in the Waters Around Cocos Island, Guam Using Polyethylene Passive Water Samplers . NOAA Technical Memorandum NOS NCCOS 261. https://doi.org/10.25923/0bvz-p335 2019 publication International DOI Foundation (IDF) https://doi.org/10.25923/0bvz-p335 https://doi.org/10.25923/0bvz-p335 HTTPS https://doi.org/10.25923/0bvz-p335 NOAA Central Library: Technical Memorandum information Pait, Anthony S. author Mason, Andrew L. author Hartwell, S. Ian author Apeti, Dennis A. author United States. National Ocean Service, National Centers for Coastal Ocean Science (U.S.) publisher documentDigital NOAA Technical Memorandum NOS NCCOS 261 crossReference collection eng; USA utf8 environment oceans 144.643 144.661 13.234 13.2458 2017-09-18 2017-10-30 NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. CSV 0.42 https://doi.org/10.25921/a4ev-8453 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/184259 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/184259 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0132/0184259/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0184259 v1.1 was published. 2019-03-08T18:28:20Z NCEI Accession 0184259 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0184259/1.1 HTTPS NCEI Accession 0184259 v1.1 published 2019-03-08T18:28:20Z download dataset Parameter or Variable: cis/trans Decalin (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Decalins (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Decalins (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Decalins (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Decalins (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Naphthalene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Naphthalenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Naphthalenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Naphthalenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Naphthalenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benzothiophene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Benzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Benzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Benzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Benzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Biphenyl (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Acenaphthylene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Acenaphthene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Dibenzofuran (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Fluorene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Fluorenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Fluorenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Fluorenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Carbazole (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Anthracene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Phenanthrene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Phenanthrenes/Anthracenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Phenanthrenes/Anthracenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Phenanthrenes/Anthracenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Phenanthrenes/Anthracenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Dibenzothiophene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Dibenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Dibenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Dibenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Dibenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Fluoranthene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Pyrene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Fluoranthenes/Pyrenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Fluoranthenes/Pyrenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Fluoranthenes/Pyrenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Fluoranthenes/Pyrenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Naphthobenzothiophene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Naphthobenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Naphthobenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Naphthobenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Naphthobenzothiophenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benz(a)anthracene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Chrysene/Triphenylene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C1-Chrysenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C2-Chrysenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C3-Chrysenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: C4-Chrysenes (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benzo(b)fluoranthene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benzo(k,j)fluoranthene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benzo(a)fluoranthene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benzo(e)pyrene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benzo(a)pyrene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Perylene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Indeno(1,2,3-c,d)pyrene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Dibenzo(a,h)anthracene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Benzo(g,h,i)perylene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer Parameter or Variable: Total PAHs (calculated); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/mass spectrometer; Sampling and Analyzing Method: Sum of individual PAHs Parameter or Variable: Aldrin (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Dieldrin (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Endrin (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Endrin Aldehyde (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Endrin Ketone (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Heptachlor (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Heptachlor-Epoxide (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Oxychlordane (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Alpha-Chlordane (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Gamma-Chlordane (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Trans-Nonachlor (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Cis-Nonachlor (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Alpha-HCH (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Beta-HCH (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Delta-HCH (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Gamma-HCH (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: DDMU (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 2,4'-DDD (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 4,4'-DDD (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 2,4'-DDE (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 4,4'-DDE (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 2,4'-DDT (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 4,4'-DDT (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 1,2,3,4-Tetrachlorobenzene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: 1,2,4,5-Tetrachlorobenzene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Hexachlorobenzene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Pentachloroanisole (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Pentachlorobenzene (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Endosulfan II (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Endosulfan I (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Endosulfan Sulfate (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Mirex (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Chlorpyrifos (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 1 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 2 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 3 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 4/10 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 7/9 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 6 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 8/5 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 14 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 11 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 12 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 13 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 15 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 19 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 30 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 18 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 17 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 27 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 24 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 16/32 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 34 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 23 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 29 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 26 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 25 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 28/31 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 21/20/33 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 22 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 36 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 39 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 38 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 35 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 37 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 54 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 50 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 53 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 51 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 45 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 46/69/73 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 52 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 43 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 49 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 48/75/47 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 65 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 62 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 44 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 59 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 42 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 72 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 71 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 68/41/64 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 40/57 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 67 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 58 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 63 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 61/74 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 76/70 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 66/80 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 55 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 56 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 60 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 79 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 78 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 81 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 77 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 104 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 96/103 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 100 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 94 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 102/98 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 121/93/95 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 88 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 91 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 92 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 84/90 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 101/89/113 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 99 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 119 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 112 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 120/83 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 97/125/86 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 116/117 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 111/115/87 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 109 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 85 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 110 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 82 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 124 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 108/107 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 123 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 118/106 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 114/122 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 105/127 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 126 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 155 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 150 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 152 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 148/145 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 136/154 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 151 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 135 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 144 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 147 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 149/139 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 140 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 143 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 134/133 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 165/131 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 142/146/161 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 153/168 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 132 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 141 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 137 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 130 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 164/163 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 138/160/158 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 129 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 166 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 159 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 162 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 128/167 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 156 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 157 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 169 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 188 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 184 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 179 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 176 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 186/178 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 175 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 187/182 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 183 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 185 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 174 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 181 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 177 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 171 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 173 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 192/172 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 180/193 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 191 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 170/190 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 189 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 202 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 201 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 204 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 197 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 200 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 198 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 199 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 203/196 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 195 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 194 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 205 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 208 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 207 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 206 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: PCB 209 (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection Parameter or Variable: Total HCH (calculated); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection; Sampling and Analyzing Method: Sum of HCHs Parameter or Variable: Total Chlordane (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection; Sampling and Analyzing Method: Sum of Chlordanes Parameter or Variable: Total DDT (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection; Sampling and Analyzing Method: Sum of DDTs Parameter or Variable: Total PCB (measured); Units: ng/ea; Observation Category: laboratory analysis; Sampling Instrument: gas chromatograph/electron capture detection; Sampling and Analyzing Method: Sum of PCBs asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian chromatograph chromatograph Gas, ion, liquid or other chromatograph