Renee K. Takesue Leticia P. Hallas Andrew R. Spanjer Zikri Arslan Nicholas A. Sutfin 20250701 comma-delimited text data release DOI:10.5066/P1948ERW Pacific Coastal and Marine Science Center, Santa Cruz, California U.S. Geological Survey https://doi.org/10.5066/P1948ERW https://www.sciencebase.gov/catalog/item/68320de1d4be021c198f04a3 Charcoal counts and soil, water, and reservoir sediment-core geochemistry were characterized eight months after the November 2021 Muckamuck Fire in the North Fork Salmon Creek basin and Conconully Reservoir, Washington, the receiving water body. Parameters include sand-sized charcoal, Cesium-137, excess Lead-210, aqueous and solid-phase elemental chemistry, and polycyclic aromatic hydrocarbon concentrations (PAHs). Grain size and carbon were measured in select intervals in the longest sediment core. Soil, water, and reservoir-sediment core chemistry and sand-sized charcoal were characterized to show how the 2021 Muckamuck Fire affected water quality in a former mining region in the North Fork Salmon Creek basin and to determine historical fire, sedimentation processes, and sediment provenance from Conconully Reservoir sediment records. Additional information about the field activity from which these data were derived is available online at: https://cmgds.marine.usgs.gov/fan_info.php?fan=2022-667-FA Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. 20220625 20241018 Ground condition at time data were collected. Watershed soil and a delta-front sediment core were collected ten months after the 2021 Muckamuck Wildfire in June 2022. Passive samplers were deployed in June 2022 and August 2023 to measure North Fork Salmon Creek water chemistry. A vibracore was collected in October 2023 near the reservoir outflow. Complete None planned -119.8334 -119.7445 48.6433 48.5392 ISO 19115 Topic Category environment geoscientificInformation USGS Thesaurus geochemistry core analysis grain-size analysis rare earth elements Marine Realms Information Bank (MRIB) keywords Sediment geochemistry Stable isotope analysis Mercury analysis Radiometric dating None U.S. Geological Survey USGS Coastal and Marine Hazards and Resources Program CMHRP Pacific Coastal and Marine Science Center PCMSC USGS Metadata Identifier USGS:68320de1d4be021c198f04a3 Geographic Names Information System (GNIS) Conconully Reservoir Salmon Creek North Fork Salmon Creek Okanogan County No access constraints USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originator(s) of the dataset and in products derived from these data. U.S. Geological Survey, Pacific Coastal and Marine Science Center PCMSC Science Data Coordinator mailing and physical

2885 Mission Street

Santa Cruz CA 95060 831-427-4747 pcmsc_data@usgs.gov https://www.sciencebase.gov/catalog/file/get/68320de1d4be021c198f04a3?name=map_samplesites.png&allowOpen=true Map of North Fork Salmon Creek basin geology, fire perimeter, and sampling sites PNG Angela Tan analyzed sediment grain size and carbon at the USGS Pacific Coastal and Marine Science Center Sediment and Carbon Laboratory. Solid-phase elemental chemistry was analyzed by SGS Canada under contract to the Analytical Chemistry Project of the USGS Geology, Geophysics, and Geochemistry Science Center (GGGSC). Polycyclic aromatic hydrocarbon (PAH) analyses were performed by SGS AXYS Analytical Services, Inc. Geochemical data are tabulated in comma separated variable (CSV) format. SEDIMENT GRAIN SIZE ANALYSIS: The laser particle counter was calibrated with three manufacturer-provided standards every day. Process duplicates were analyzed every 20 samples and were within 15 percent. CARBON ANALYSIS: Process duplicates for carbon analyses were run for every sample and were within 15 percent. SHORT-LIVED RADIONUCLIDE ACTIVITIES: Radionuclide activities were calculated by comparison to reference standards with the same geometry and counting time. Reported uncertainties include 1-standard-deviation counting errors, detector efficiency, and background corrections. Detector efficiency for Cesium-137 was determined using International Atomic Energy Agency (IAEA) Standard Reference Material 300. Detector efficiency for Lead-210 was determined using IAEA standards RGU-1 and RGTh-1. SOLID-PHASE ELEMENTAL CHEMISTRY: For elemental chemistry determinations, long-term internal reference materials were used to standardize the data. The percent recovery for all elements was within 15 percent of reference values for concentrations that were not less than five times the limit of detection. AQUEOUS MULTI-ELEMENT CHEMISTRY: USGS T-series water standards and blanks were analyzed for quality control with every run. Measured values were within +/- 20 percent of accepted values. Elements not meeting this criterion and values outside of the calibration-standard range were flagged as informational. POLYCYCLIC AROMATIC HYDROCARBONS (PAHs): External calibration curves, internal standards, lab blanks, and spiked matrix samples were analyzed with every batch. Percent recovery acceptance criteria in spiked matrix samples for the 16 priority PAHs were 70-130 percent except for Fluorene, which was 60-140 percent, and 50-150 percent for other PAHs. All quantified values are shown without censorship with corresponding lab flags. No formal logical accuracy tests were conducted. Charcoal counts, grain size, carbon, and PAHs were only determined in sediment core VC4 collected in October 2023.Grain size was measured in eight select stratigraphic layers to characterize sedimentation events. Solid-phase chemistry by fusion was not determined in Core 2 collected in June 2022. A handheld GPS reported a horizontal accuracy of +/- 15 meters. International Atomic Energy Agency 1987 online International Atomic Energy Agency https://nucleus.iaea.org/sites/ReferenceMaterials/Pages/IAEA-RGU-1.aspx online document 20220625 20241018 The certification of IAEA-RGU-1 is valid indefinitely. IAEA-RGU-1 Certificate of analysis The Certificate lists the certified properties for IAEA-RGU-1, their values, and estimated uncertainties. International Atomic Energy Agency 1987 online International Atomic Energy Agency https://nucleus.iaea.org/sites/ReferenceMaterials/Pages/IAEA-RGTh-1.aspx online document 20220625 20241018 The certification of IAEA-RGTh-1 is valid indefinitely. IAEA-RGTh-1 Certificate of analysis The Certificate lists the certified properties for IAEA-RGTh-1, their values, and estimated uncertainties. Ballestra, S. Gastaud, J. Lopez, J.J. Parsi, P. Vas, D. 1994 online International Atomic Energy Agency https://inis.iaea.org/collection/NCLCollectionStore/_Public/35/066/35066057.pdf online document 20220625 20241018 The certification of IAEA-300 is valid indefinitely. Certificate of analysis The Certificate lists the certified properties for IAEA-300, their values, and estimated uncertainties. WATERSHED SOIL AND SEDIMENT CORE COLLECTION. Soils from unburned, low, moderate, and high burn severity areas in the North Fork Salmon Creek drainage basin were sampled from 12 locations below the duff layer at 0-2 centimeters depth. Soils for organic contaminant analyses were collected into pre-cleaned glass jars and stored frozen. Sediment cores were collected from the North Fork Salmon Creek delta (gravity core, 35-centimeter-long, June 25, 2022) and near the Conconully Dam and outflow (Scientific Devices Inc. Vibracore-D, 323-centimeter-long, October 6, 2023). 20231006 PASSIVE SAMPLER DEPLOYMENT. Diffusive gradient thin-film (DGT) passive samplers (DGT(R) Research, UK) that collected dissolved elements in stream water were deployed at four sites in the North Fork Salmon Creek basin: upstream of the 2021 Muckamuck Fire perimeter, at the USGS gaging station on the mainstem in a high soil-burn-severity area, in a tributary in a high soil-burn-severity area, and in a engineered diversion channel during 06/25/2022-08/06/2022 and 08/23/2025-10/07/2023. In 2022, two samplers were lost after a thunderstorm triggered a debris flow in the burn scar that buried the deployment sites. Visual inspection showed that five membranes contained particulate matter or were desiccated and were omitted from the data table. 20231007 CHARCOAL COUNTS. One-quarter teaspoon of sediment was gently agitated with bleach at room temperature for two hours without changing particle sizes. Stainless steel sieves were used to retain particles 0.125 mm in diameter and larger. Retained particles were rinsed in a water bath, transferred to a petri dish and dried completely at 45 degrees Celsius. Charcoal particles were counted under a stereo-microscope. 20240812 SEDIMENT TOTAL ORGANIC CARBON CONTENT. Sediment organic carbon content was determined at the USGS Pacific Coastal and Marine Science Center Carbon Laboratory. Approximately 1 gram of sediment was dried overnight at 80 degrees Celsius and pulverized by hand in a mortar and pestle. Total carbon (TC) was determined by incineration at 950 degrees Celsius (UIC CM 5200 furnace) of 20 milligrams of dry sediment loaded into in foil capsules. Total inorganic carbon (TIC) was determined by perchloric acid digestion (UIC CM 5130 acid digester) of 20 milligrams of dry sediment. Total organic carbon (TOC) was calculated as the difference between TC and TIC. The calcium carbonate (CaCO3) content of sediment in weight percent was determined by multiplying TIC by 8.333, the mass ratio of CaCO3 to carbon. Averages of process duplicate values are reported. 20241109 Angela Tan U.S. Geological Survey, Pacific Coastal and Marine Science Center Physical Scientist mailing and physical

2885 Mission Street

Santa Cruz CA 95060 831-460-7409 atan@usgs.gov SEDIMENT GRAIN SIZE ANALYSIS. Sediment grain size distributions were determined at the USGS Pacific Coastal and Marine Science Center (PCMSC) Sediment Laboratory. To remove organic material, 10 milliliters of 35 percent hydrogen peroxide were added to 20 grams of sediment. The sample was heated to 250 degrees Celsius to remove any remaining hydrogen peroxide and was placed in an ultrasonic bath to liberate the less than 0.063 millimeter-diameter fine fraction. The sample was centrifuged for 1.5 hours in deionized water to remove soluble salts. Samples were funneled through 2 millimeter- and 0.063 millimeter-diameter mesh sieves to separate gravel-sized (greater than 2 millimeter), sand-sized (0.063 to 2 millimeter), and mud-sized (less than 0.063 millimeter) particles. The sand and gravel fractions were dried at 80 degrees Celsius and weighed. Five milliliters of sodium hexametaphosphate were added to the mud fraction and a 20-milliliter aliquot was taken from a 1-liter graduated cylinder to determine the weight of the mud. The particle-size distribution of the mud and sand fraction was analyzed separately using a Beckman Coulter LS 13 320, and the gravel, sand, and mud results were integrated into a single grain-size distribution for each sample. 20241109 Angela Tan U.S. Geological Survey, Pacific Coastal and Marine Science Center Physical Scientist mailing and physical

2885 Mission Street

Santa Cruz CA 95060 831-460-7409 atan@usgs.gov SHORT-LIVED COSMOGENIC RADIONUCLIDE ACTIVITIES. Prior to quantification of short-lived radionuclide activities, bulk sediment was oven-dried at 60 degrees Celsius, ground by hand in a mortar and pestle and packed into 10 milliliter graduated polystyrene vials. Vials were capped and sealed to prevent gas exchange, then left to equilibrate for at least 21 days. Samples and reference materials with the same geometry were counted for 24 hours in a high purity, low background germanium (HPGe) well detector at the USGS PCMSC Radiochemistry Lab. Activities of Cesium-137 were counted at 661 keV, Lead-210 at 46.5 keV, and Radium-226 as the average of indirect peaks at 351.87 keV (Lead-214) and 609.31 keV (Bismuth-214). Unsupported, or excess, Lead-210 was calculated by subtracting supported Lead-210 (assumed to equal average Radium-226 activity) from total Lead-210. 20240707 SOLID-PHASE ELEMENTAL CHEMISTRY. Sediment (solid-phase) was oven-dried at 60 degrees Celsius, disaggregated gently with a mortar and pestle to avoid changing grain sizes, and dry-sieved through stainless steel sieves to obtain the less than 0.063 millimeter-diameter fine fraction. Fines were sent to the Analytical Chemistry Project of the USGS Geology, Geophysics, and Geochemistry Science Center (GGGSC), which contracted SGS Canada, a nationally accredited laboratory, for analyses of major, minor, and trace element contents using three methods: total mercury was measured by cold-vapor atomic absorption spectroscopy (CVAAS); a near-total four-acid digestion (annotated as "multi-acid" in the data table) that has low detection limits for trace element determinations; and a total digestion with a sodium peroxide fusion (annotated as "fusion" in the data table) that quantifies elements in acid-resistant accessory minerals. Quantification was performed by a combination of inductively coupled plasma atomic emission spectroscopy (ICP-AES) for major and minor elements and inductively coupled plasma mass spectroscopy (ICP-MS) for trace elements. 20241213 Jaime Azain USGS Geology, Geophysics, and Geochemistry Science Center Research Geologist mailing

Denver Federal Center, Bldg 20

Denver CO 80225 303-236-9376 jsazain@usgs.gov PARENT AND ALKYLATED POLYCYCLIC AROMATIC HYDROCARBON (PAH) CONCENTRATIONS. 76 parent and alkylated PAHs were analyzed at SGS AXYS Analytical Services Ltd. (AXYS), an ultra-trace laboratory, by their extended PAH method. Samples were spiked with surrogate standards, Soxhlet-extracted with dichloromethane, and cleaned up with column chromatography and activated copper. PAHs were quantified by isotope dilution low resolution gas chromatography mass spectrometry in multiple ion detection mode to acquire data for target analytes and paired surrogates to minimize false positive identifications. Sample-specific concentration Reporting Limits (RL) are reported for every quantified analyte. AXYS reports data with three significant figures (XXX, XX.X, X.XX, etc.) rather than a fixed measurement resolution so results are formatted in scientific notation in the data table. 20241018 Sean Campbell SGS AXYS Analytical Services Ltd. Project Manager physical

2045 Mills Road West

Sidney BC V8L 5X2 250-655-5834 250-655-5811 sean.campbell@sgs.com AQUEOUS MULTI-ELEMENT CHEMISTRY. Diffusive gradient thin-films (DGTs) were extracted according to manufacturer specifications. Surface contamination was removed by soaking DGTs in 10 mL deionized water in 15-mL test tubes and shaking on a rocker shaker for 1 h. After surface cleaning, the DGTs were placed in 5 mL of 10 percent (v/v) HNO3 eluent solution and processed via ultrasounds for 2 h to extract the retained trace elements. Then, the eluent was diluted to 10 mL with deionized water for ICP-MS analysis. Determinations were performed by a Perkin Elmer NexION 2000B quadrupole ICP-MS equipped with a dynamic reaction cell at USGS GGGSC Aqueous Trace Element Analysis Laboratory. Multiple isotopes of target elements, if available, were analyzed to account for molecular and matrix interferences. External calibration method was used for ICP-MS determinations. Calibration accuracy and stability were verified with every run with independent calibration standards (ICV) and continued calibration standards (CCV), respectively, and were within +/- 15 percent of accepted values. Values outside this criterion were flagged. Limits of detection (LOD) were calculated with every run for each element/isotope. 20241001 Point Point 87 0.0001 0.0001 Decimal degrees D_WGS_1984 WGS84 6378137.0000 298.2572 ConconullyWatershedCharcoalSedimentWaterChemistry_DataTable.csv Table of data; -9999 =not determined or not detected Producer defined Lab_ID Unique sample identifier for the Conconully (CON) Wildfire project with a two-digit year of collection and unique numbering Producer defined Unique alphanumeric field sample identifier Sample_ID Unique sample identifier assigned during subsampling, field collection, or analysis based on stratigraphic depth, location, or other characteristics Producer defined Unique alphanumeric field sample identifier Date_collected Date the sample was collected, in mm/dd/yy Producer defined 06/25/22 10/18/24 mm/dd/yy 1 Latitude_WGS84 Latitude where the sample was collected relative to geodetic datum WGS84; -9999=not determined Producer defined 48.5392 48.6433 decimal degrees 0.0001 Longitude_WGS84 Longitude where the sample was collected relative to geodetic datum WGS84; -9999=not determined Producer defined -119.8334 -119.7445 decimal degrees 0.0001 Charcoal_count Number of sand-sized particles less than 0.125 millimeters in diameter in one-quarter teaspoon of sediment; -9999=not determined Producer defined 0 1283 each 1 TotalCarbon_percent Total carbon (TC) content determined by coulometry; -9999=not determined Producer defined 1.06 8.42 percent by weight 0.01 TotalInorganicCarbon_percent Total inorganic carbon (TIC) content determined by coulometry; -9999=not determined Producer defined 0.00 1.39 percent by weight 0.01 TotalOrganicCarbon_percent Total organic carbon (TOC) content determined by subtraction of TIC from TOC; -9999=not determined Producer defined 0.54 8.33 percent by weight 0.01 Cesium_137_activity Activity of Cesium-137; -9999=not determined Producer defined 0.000 2.218 disintegrations per minute per gram (dpm per g) 0.001 Cesium_137_uncertainty Measurement uncertainty of Cesium-137 activity estimated from: detector efficiency, background correction, and one standard deviation of the counting error; -9999=not determined Producer defined 0.000 1.636 disintegrations per minute per gram (dpm per g) 0.001 Radium_226_activity Average activity of Radium-226; -9999=not determined Producer defined 1.853 3.321 disintegrations per minute per gram (dpm per g) 0.001 Radium_226_uncertainty Measurement uncertainty of Radium-226 estimated from: detector efficiency, background correction, and one standard deviation of the counting error; -9999=not determined Producer defined 0.073 0.174 disintegrations per minute per gram (dpm per g) 0.001 Lead_210_total_activity Activity of total Lead-210 (supported and unsupported); -9999=not determined Producer defined 1.714 6.702 disintegrations per minute per gram (dpm per g) 0.001 Lead_210_total_uncertainty Measurement uncertainty of total Lead-210 estimated from: detector efficiency, background correction, and one standard deviation of the counting error; -9999=not determined Producer defined 0.508 1.140 disintegrations per minute per gram (dpm per g) 0.001 Lead_210_excess_activity Activity of unsupported, or excess, Lead-210; -9999=not determined Producer defined -0.887 3.911 disintegrations per minute per gram (dpm per g) 0.001 Lead_210_excess_uncertainty Measurement uncertainty of excess Lead-210 activity estimated from: detector efficiency, background correction, and one standard deviation of the counting error; -9999=not determined Producer defined 0.518 1.151 disintegrations per minute per gram (dpm per g) 0.001 Percent_Gravel percent of sample greater than 2 mm; -9999=not determined producer defined 0.00 0.34 percent weight 0.01 Percent_Sand percent of sample less than 2 mm and greater than 63 microns; -9999=not determined producer defined 15.22 42.11 percent weight 0.01 Percent_Silt percent of sample less than 63 microns and greater than 4 microns; -9999=not determined producer defined 48.43 72.98 percent weight 0.01 Percent_Clay percent of sample less than 4 microns; -9999=not determined producer defined 8.07 15.34 percent weight 0.01 Percent_Fines percent of sample less than 63 microns; -9999=not determined producer defined 57.89 84.78 percent weight 0.01 -4.00phi_16mm Weight percent of sample with grain diameter greater than -4.00 phi, or 16 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -3.75phi_13.5mm Weight percent of sample with grain diameter between -4.00 and -3.75 phi, or 13.5 and 16 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -3.50phi_11.2mm Weight percent of sample with grain diameter between -3.75 and -3.50 phi, or 11.2 and 13.5 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -3.25phi_9.51mm Weight percent of sample with grain diameter between -3.50 and -3.25 phi, or 9.51 and 11.2 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -3.00phi_8mm Weight percent of sample with grain diameter between -3.25 and -3.00 phi, or 8 and 9.51 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -2.75phi_6.73mm Weight percent of sample with grain diameter between -3.00 and -2.75 phi, or 6.73 and 8 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -2.50phi_5.66mm Weight percent of sample with grain diameter between -2.75 and -2.50 phi, or 5.66 and 6.73 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -2.25phi_4.76mm Weight percent of sample with grain diameter between -2.50 and -2.25 phi, or 4.76 and 5.66 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -2.00phi_4mm Weight percent of sample with grain diameter between -2.25 and -2.00 phi, or 4 and 4.76 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -1.75phi_3.36mm Weight percent of sample with grain diameter between -2.00 and -1.75 phi, or 3.36 and 4 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -1.50phi_2.83mm Weight percent of sample with grain diameter between -1.75 and -1.50 phi, or 2.83 and 3.36 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 -1.25phi_2.38mm Weight percent of sample with grain diameter between -1.50 and -1.25 phi, or 2.38 and 2.83 mm; -9999=not determined producer defined 0.00 0.20 percent weight 0.01 -1.00phi_2mm Weight percent of sample with grain diameter between -1.25 and -1.00 phi, or 2 and 2.38 mm; -9999=not determined producer defined 0.00 0.14 percent weight 0.01 -0.75phi_1.68mm Weight percent of sample with grain diameter between -1.00 and -0.75 phi, or 1.68 and 2 mm; -9999=not determined producer defined 0.00 0.08 percent weight 0.01 -0.50phi_1.41mm Weight percent of sample with grain diameter between -0.75 and -0.50 phi, or 1.41 and 1.68 mm; -9999=not determined producer defined 0.00 0.16 percent weight 0.01 -0.25phi_1.19mm Weight percent of sample with grain diameter between -0.50 and -0.25 phi, or 1.19 and 1.41 mm; -9999=not determined producer defined 0.00 0.07 percent weight 0.0001 0.00phi_1mm Weight percent of sample with grain diameter between -0.25 and 0.00 phi, or 1 and 1.19 mm; -9999=not determined producer defined 0.00 0.10 percent weight 0.01 0.25phi_0.8409mm Weight percent of sample with grain diameter between 0.00 and 0.25 phi, or 0.8409 and 1 mm; -9999=not determined producer defined 0.00 0.11 percent weight 0.01 0.50phi_0.7071mm Weight percent of sample with grain diameter between 0.25 and 0.50 phi, or 0.7071 and 0.8409 mm; -9999=not determined producer defined 0.00 0.09 percent weight 0.01 0.75phi_0.5946mm Weight percent of sample with grain diameter between 0.50 and 0.75 phi, or 0.5946 and 0.7071 mm; -9999=not determined producer defined 0.00 0.14 percent weight 0.01 1.00phi_0.5mm Weight percent of sample with grain diameter between 0.75 and 1.00 phi, or 0.5 and 0.5946 mm; -9999=not determined producer defined 0.00 0.32 percent weight 0.01 1.25phi_0.4204mm Weight percent of sample with grain diameter between 1.00 and 1.25 phi, or 0.4204 and 0.5 mm; -9999=not determined producer defined 0.00 0.30 percent weight 0.01 1.50phi_0.3536mm Weight percent of sample with grain diameter between 1.25 and 1.50 phi, or 0.3536 and 0.4204 mm; -9999=not determined producer defined 0.00 0.17 percent weight 0.01 1.75phi_0.2973mm Weight percent of sample with grain diameter between 1.50 and 1.75 phi, or 0.2973 and 0.3536 mm; -9999=not determined producer defined 0.00 0.23 percent weight 0.01 2.00phi_0.25mm Weight percent of sample with grain diameter between 1.75 and 2.00 phi, or 0.25 and 0.2973 mm; -9999=not determined producer defined 0.02 0.67 percent weight 0.01 2.25phi_0.2102mm Weight percent of sample with grain diameter between 2.00 and 2.25 phi, or 0.2102 and 0.25 mm; -9999=not determined producer defined 0.10 1.53 percent weight 0.01 2.50phi_0.1768mm Weight percent of sample with grain diameter between 2.25 and 2.50 phi, or 0.1768 and 0.2102 mm; -9999=not determined producer defined 0.28 2.69 percent weight 0.01 2.75phi_0.1487mm Weight percent of sample with grain diameter between 2.50 and 2.75 phi, or 0.1487 and 0.1768 mm; -9999=not determined producer defined 0.66 4.08 percent weight 0.01 3.00phi_0.125mm Weight percent of sample with grain diameter between 2.75 and 3.00 phi, or 0.125 and 0.1487 mm; -9999=not determined producer defined 1.19 5.26 percent weight 0.01 3.25phi_0.1051mm Weight percent of sample with grain diameter between 3.00 and 3.25 phi, or 0.1051 and 0.125 mm; -9999=not determined producer defined 1.82 6.21 percent weight 0.01 3.50phi_0.088388mm Weight percent of sample with grain diameter between 3.25 and 3.50 phi, or 0.08839 and 0.1051 mm; -9999=not determined producer defined 2.42 6.99 percent weight 0.01 3.75phi_0.074325mm Weight percent of sample with grain diameter between 3.50 and 3.75 phi, or 0.07433 and 0.08839 mm; -9999=not determined producer defined 2.99 7.68 percent weight 0.01 4.00phi_0.0625mm Weight percent of sample with grain diameter between 3.75 and 4.00 phi, or 0.0625 and 0.07433 mm; -9999=not determined producer defined 3.67 7.84 percent weight 0.01 4.25phi_0.052556mm Weight percent of sample with grain diameter between 4.00 and 4.25 phi, or 0.052556 and 0.0625 mm; -9999=not determined producer defined 4.31 7.77 percent weight 0.01 4.50phi_0.044194mm Weight percent of sample with grain diameter between 4.25 and 4.50 phi, or 0.044194 and 0.052556 mm; -9999=not determined producer defined 4.94 7.59 percent weight 0.01 4.75phi_0.037163mm Weight percent of sample with grain diameter between 4.50 and 4.75 phi, or 0.037163 and 0.044194 mm; -9999=not determined producer defined 5.24 7.82 percent weight 0.01 5.00phi_0.03125mm Weight percent of sample with grain diameter between 4.75 and 5.00 phi, or 0.03125 and 0.037163 mm; -9999=not determined producer defined 4.59 7.64 percent weight 0.01 5.25phi_0.026278mm Weight percent of sample with grain diameter between 5.00 and 5.25 phi, or 0.02628 and 0.03125 mm; -9999=not determined producer defined 3.92 7.00 percent weight 0.01 5.50phi_0.022097mm Weight percent of sample with grain diameter between 5.25 and 5.50 phi, or 0.0221 and 0.02628 mm; -9999=not determined producer defined 3.31 6.12 percent weight 0.01 5.75phi_0.018581mm Weight percent of sample with grain diameter between 5.50 and 5.75 phi, or 0.01858 and 0.0221 mm; -9999=not determined producer defined 2.83 5.24 percent weight 0.01 6.00phi_0.015625mm Weight percent of sample with grain diameter between 5.75 and 6.00 phi, or 0.01563 and 0.01858 mm; -9999=not determined producer defined 2.47 4.63 percent weight 0.01 6.25phi_0.013139mm Weight percent of sample with grain diameter between 6.00 and 6.25 phi, or 0.01314 and 0.01563 mm; -9999=not determined producer defined 2.23 4.48 percent weight 0.01 6.50phi_0.011049mm Weight percent of sample with grain diameter between 6.25 and 6.50 phi, or 0.01105 and 0.01314 mm; -9999=not determined producer defined 1.96 4.30 percent weight 0.01 6.75phi_0.009291mm Weight percent of sample with grain diameter between 6.50 and 6.75 phi, or 0.00929 and 0.01105 mm; -9999=not determined producer defined 1.76 4.09 percent weight 0.01 7.00phi_0.007813mm Weight percent of sample with grain diameter between 6.75 and 7.00 phi, or 0.00781 and 0.00929 mm; -9999=not determined producer defined 1.57 3.83 percent weight 0.01 7.25phi_0.00657mm Weight percent of sample with grain diameter between 7.00 and 7.25 phi, or 0.00657 and 0.00781 mm; -9999=not determined producer defined 1.40 3.51 percent weight 0.01 7.50phi_0.005524mm Weight percent of sample with grain diameter between 7.25 and 7.50 phi, or 0.00552 and 0.00657 mm; -9999=not determined producer defined 1.26 3.21 percent weight 0.01 7.75phi_0.004645mm Weight percent of sample with grain diameter between 7.50 and 7.75 phi, or 0.00465 and 0.00552 mm; -9999=not determined producer defined 1.11 2.83 percent weight 0.01 8.00phi_0.003906mm Weight percent of sample with grain diameter between 7.75 and 8.00 phi, or 0.00391 and 0.00465 mm; -9999=not determined producer defined 1.02 2.53 percent weight 0.01 8.25phi_0.003285mm Weight percent of sample with grain diameter between 8.00 and 8.25 phi, or 0.00329 and 0.00391 mm; -9999=not determined producer defined 0.94 2.25 percent weight 0.01 8.50phi_0.002762mm Weight percent of sample with grain diameter between 8.25 and 8.50 phi, or 0.00276 and 0.00329 mm; -9999=not determined producer defined 0.86 1.93 percent weight 0.01 8.75phi_0.002323mm Weight percent of sample with grain diameter between 8.50 and 8.75 phi, or 0.00232 and 0.00276 mm; -9999=not determined producer defined 0.82 1.71 percent weight 0.01 9.00phi_0.001953mm Weight percent of sample with grain diameter between 8.75 and 9.00 phi, or 0.00195 and 0.00232 mm; -9999=not determined producer defined 0.77 1.52 percent weight 0.01 9.25phi_0.001642mm Weight percent of sample with grain diameter between 9.00 and 9.25 phi, or 0.00164 and 0.00195 mm; -9999=not determined producer defined 0.72 1.37 percent weight 0.01 9.50phi_0.001381mm Weight percent of sample with grain diameter between 9.25 and 9.50 phi, or 0.00138 and 0.00164 mm; -9999=not determined producer defined 0.69 1.25 percent weight 0.01 9.75phi_0.001161mm Weight percent of sample with grain diameter between 9.50 and 9.75 phi, or 0.00116 and 0.00138 mm; -9999=not determined producer defined 0.67 1.16 percent weight 0.01 9.99phi_0.000983mm Weight percent of sample with grain diameter between 9.75 and 9.99 phi, or 0.00098 and 0.00116 mm; -9999=not determined producer defined 0.61 1.03 percent weight 0.01 10.25phi_0.000821mm Weight percent of sample with grain diameter between 9.99 and 10.25 phi, or 0.00082 and 0.00098 mm; -9999=not determined producer defined 0.57 0.97 percent weight 0.01 10.50phi_0.000691mm Weight percent of sample with grain diameter between 10.25 and 10.50 phi, or 0.00069 and 0.00082 mm; -9999=not determined producer defined 0.47 0.80 percent weight 0.01 10.75phi_0.000581mm Weight percent of sample with grain diameter between 10.50 and 10.75 phi, or 0.00058 and 0.00069 mm; -9999=not determined producer defined 0.37 0.63 percent weight 0.01 10.99phi_0.000492mm Weight percent of sample with grain diameter between 10.75 and 10.99 phi, or 0.00049 and 0.00058 mm; -9999=not determined producer defined 0.26 0.43 percent weight 0.01 11.25phi_0.000411mm Weight percent of sample with grain diameter between 10.99 and 11.25 phi, or 0.0004 and 0.00049 mm; -9999=not determined producer defined 0.14 0.24 percent weight 0.01 11.48phi_0.00035mm Weight percent of sample with grain diameter between 11.25 and 11.48 phi, or 0.00035 and 0.0004 mm; -9999=not determined producer defined 0.03 0.06 percent weight 0.01 12.02phi_0.000241mm Weight percent of sample with grain diameter between 11.48 and 12.02 phi, or 0.000241 and 0.00035 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 13.02phi_0.012mm Weight percent of sample with grain diameter between 12.02 and 13.02 phi, or 0.012 and 0.000241 mm; -9999=not determined producer defined 0.00 0.00 percent weight 0.01 SOLID_CHEMISTRY_Job_ID Unique identifier assigned to a batch of samples by the GGGSC Analytical Chemistry Laboratory. Multiple IDs indicate a separate job for Mercury, listed first; -9999=not determined Producer defined Unique alphanumeric batch identifier SOLID_CHEMISTRY_Sample_ID Unique identifier assigned to each sample by the GGGSC Analytical Chemistry Laboratory. Multiple IDs indicate a separate job for Mercury, listed first; -9999=not determined Producer defined Unique alphanumeric batch identifier Hg_by_CVAA Total mercury (Hg) content analyzed by cold vapor atomic absorption (CVAA) in units of mg per kg; -9999=not determined or not detected Producer defined 0.010 0.067 milligrams per kilogram (mg per kg) 0.001 Al_by_multi-acid Aluminum (Al) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 4.97 8.75 weight percent (percent) 0.01 Ca_by_multi-acid Calcium (Ca) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 1.36 6.64 weight percent (percent) 0.01 Fe_by_multi-acid Iron (Fe) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 1.60 6.25 weight percent (percent) 0.01 K_by_multi-acid Potassium (K) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 1.22 2.24 weight percent (percent) 0.01 Mg_by_multi-acid Magnesium (Mg) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 0.39 1.91 weight percent (percent) 0.01 Na_by_multi-acid Sodium (Na) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 1.44 2.88 weight percent (percent) 0.01 P_by_multi-acid Phosphorus (P) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 0.06 0.31 weight percent (percent) 0.01 S_by_multi-acid Sulfur (S) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 0.01 0.38 weight percent (percent) 0.01 Ti_by_multi-acid Titanium (Ti) content of multi-acid digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 0.20 0.60 weight percent (percent) 0.01 Ag_by_multi-acid Silver (Ag) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.11 0.65 milligrams per kilogram (mg per kg) 0.01 As_by_multi-acid Arsenic (As) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 1 42 milligrams per kilogram (mg per kg) 1 Ba_by_multi-acid Barium (Ba) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 523 1039 milligrams per kilogram (mg per kg) 1 Be_by_multi-acid Beryllium (Be) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.98 2.03 milligrams per kilogram (mg per kg) 0.01 Bi_by_multi-acid Bismuth (Bi) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.14 1.09 milligrams per kilogram (mg per kg) 0.01 Cd_by_multi-acid Cadmium (Cd) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.14 6.91 milligrams per kilogram (mg per kg) 0.01 Ce_by_multi-acid Cerium (Ce) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 28.24 79.51 milligrams per kilogram (mg per kg) 0.01 Co_by_multi-acid Cobalt (Co) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 4.7 25.0 milligrams per kilogram (mg per kg) 0.1 Cs_by_multi-acid Cesium (Cs) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 2.02 7.16 milligrams per kilogram (mg per kg) 0.01 Cu_by_multi-acid Copper (Cu) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 12.4 111.0 milligrams per kilogram (mg per kg) 0.1 Ga_by_multi-acid Gallium (Ga) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 10.84 25.23 milligrams per kilogram (mg per kg) 0.01 In_by_multi-acid Indium (In) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.027 0.098 milligrams per kilogram (mg per kg) 0.001 La_by_multi-acid Lanthanum (La) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 12.58 34.94 milligrams per kilogram (mg per kg) 0.01 Li_by_multi-acid Lithium (Li) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 15.8 55.7 milligrams per kilogram (mg per kg) 0.1 Mn_by_multi-acid Manganese (Mn) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 528 1747 milligrams per kilogram (mg per kg) 1 Mo_by_multi-acid Molybdenum (Mo) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.67 9.67 milligrams per kilogram (mg per kg) 0.01 Nb_by_multi-acid Niobium (Nb) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 5.7 19.1 milligrams per kilogram (mg per kg) 0.1 Ni_by_multi-acid Nickel (Ni) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 8 42 milligrams per kilogram (mg per kg) 1 Pb_by_multi-acid Lead (Pb) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 10.5 51.2 milligrams per kilogram (mg per kg) 0.1 Rb_by_multi-acid Rubidium (Rb) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 41 121 milligrams per kilogram (mg per kg) 1 Sb_by_multi-acid Antimony (Sb) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.26 1.18 milligrams per kilogram (mg per kg) 0.01 Sc_by_multi-acid Scandium (Sc) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 5.0 20.6 milligrams per kilogram (mg per kg) 0.1 Sn_by_multi-acid Tin (Sn) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 1.1 3.0 milligrams per kilogram (mg per kg) 0.1 Sr_by_multi-acid Strontium (Sr) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 243 612 milligrams per kilogram (mg per kg) 1 Ta_by_multi-acid Tantalum (Ta) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.39 2.45 milligrams per kilogram (mg per kg) 0.01 Te_by_multi-acid Tellurium (Te) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.05 0.16 milligrams per kilogram (mg per kg) 0.01 Th_by_multi-acid Thorium (Th) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 3.20 13.22 milligrams per kilogram (mg per kg) 0.01 Tl_by_multi-acid Thallium (Tl) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.30 0.89 milligrams per kilogram (mg per kg) 0.01 U_by_multi-acid Uranium (U) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 1.16 11.75 milligrams per kilogram (mg per kg) 0.01 V_by_multi-acid Vanadium (V) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 30 153 milligrams per kilogram (mg per kg) 1 W_by_multi-acid Tungsten (W) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.5 9.2 milligrams per kilogram (mg per kg) 0.1 Zn_by_multi-acid Zinc (Zn) content of multi-acid digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 66 286 milligrams per kilogram (mg per kg) 1 Al_by_fusion Aluminum (Al) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 4.78 9.38 weight percent (percent) 0.01 Ca_by_fusion Calcium (Ca) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 1.3 6.6 weight percent (percent) 0.1 Fe_by_fusion Iron (Fe) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 1.54 6.17 weight percent (percent) 0.01 K_by_fusion Potassium (K) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 1.3 2.2 weight percent (percent) 0.1 Mg_by_fusion Magnesium (Mg) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected Producer defined 0.38 2.03 weight percent (percent) 0.01 P_by_fusion Phosphorus (P) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 0.06 0.30 weight percent (percent) 0.01 S_by_fusion Sulfur (S) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 0.01 0.17 weight percent (percent) 0.01 Si_by_fusion Silica (Si) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 24.5 29.6 weight percent (percent) 0.1 Ti_by_fusion Titanium (Ti) content of fused, digested sediment in units of weight percent (percent); -9999=not determined or not detected producer defined 0.20 0.60 weight percent (percent) 0.01 As_by_fusion Arsenic (As) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 5 35 milligrams per kilogram (mg per kg) 1 B_by_fusion_informational Informational values for Boron (B) content of fused, digested sediment in units of mg per kg, -9999=not determined or not detected producer defined 15 42 milligrams per kilogram (mg per kg) 1 Ba_by_fusion Barium (Ba) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 544 1128 milligrams per kilogram (mg per kg) 1 Bi_by_fusion Bismuth (Bi) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.1 0.9 milligrams per kilogram (mg per kg) 0.1 Cd_by_fusion Cadmium (Cd) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.2 6.9 milligrams per kilogram (mg per kg) 0.1 Ce_by_fusion Cerium (Ce) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 26.9 78.7 milligrams per kilogram (mg per kg) 0.1 Co_by_fusion Cobalt (Co) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 4.8 24.5 milligrams per kilogram (mg per kg) 0.1 Cr_by_fusion Chromium (Cr) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 12 105 milligrams per kilogram (mg per kg) 1 Cs_by_fusion Cesium (Cs) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 2.0 7.3 milligrams per kilogram (mg per kg) 0.1 Cu_by_fusion Copper (Cu) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 11 113 milligrams per kilogram (mg per kg) 1 Dy_by_fusion Dysprosium (Dy) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 2.03 5.52 milligrams per kilogram (mg per kg) 0.01 Er_by_fusion Erbium (Er) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 1.09 3.26 milligrams per kilogram (mg per kg) 0.01 Eu_by_fusion Europium (Eu) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 0.58 1.72 milligrams per kilogram (mg per kg) 0.01 Ga_by_fusion Gallium (Ga) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 12 27 milligrams per kilogram (mg per kg) 1 Gd_by_fusion Gadolinium (Gd) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 2.17 6.38 milligrams per kilogram (mg per kg) 0.01 Ge_by_fusion Germanium (Ge) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 1 2 milligrams per kilogram (mg per kg) 1 Hf_by_fusion Hafnium (Hf) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 3 12 milligrams per kilogram (mg per kg) 1 Ho_by_fusion Holmium (Ho) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 0.39 1.12 milligrams per kilogram (mg per kg) 0.01 La_by_fusion Lanthanum (La) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 13.0 39.7 milligrams per kilogram (mg per kg) 0.1 Li_by_fusion Lithium (Li) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 16 53 milligrams per kilogram (mg per kg) 1 Lu_by_fusion Lutetium (Lu) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 0.16 0.55 milligrams per kilogram (mg per kg) 0.01 Mn_by_fusion Manganese (Mn) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 548 1862 milligrams per kilogram (mg per kg) 1 Nb_by_fusion Niobium (Nb) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 6 22 milligrams per kilogram (mg per kg) 1 Nd_by_fusion Neodymium (Nd) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 12.3 36.2 milligrams per kilogram (mg per kg) 0.1 Ni_by_fusion Nickel (Ni) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 9 58 milligrams per kilogram (mg per kg) 1 Pb_by_fusion Lead (Pb) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 10 55 milligrams per kilogram (mg per kg) 1 Pr_by_fusion Praseodymium (Pr) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 3.14 9.13 milligrams per kilogram (mg per kg) 0.01 Rb_by_fusion Rubidium (Rb) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 42.8 128.0 milligrams per kilogram (mg per kg) 0.1 Sb_by_fusion Antimony (Sb) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.3 1.4 milligrams per kilogram (mg per kg) 0.1 Sc_by_fusion Scandium (Sc) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 5 18 milligrams per kilogram (mg per kg) 1 Sm_by_fusion Samarium (Sm) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 2.4 7.3 milligrams per kilogram (mg per kg) 0.1 Sn_by_fusion Tin (Sn) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 1 4 milligrams per kilogram (mg per kg) 1 Sr_by_fusion Strontium (Sr) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 241 577 milligrams per kilogram (mg per kg) 1 Ta_by_fusion Tantalum (Ta) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.5 1.6 milligrams per kilogram (mg per kg) 0.1 Tb_by_fusion Terbium (Tb) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 0.32 0.98 milligrams per kilogram (mg per kg) 0.01 Th_by_fusion Thorium (Th) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 3.5 14.1 milligrams per kilogram (mg per kg) 0.1 Tl_by_fusion Thallium (Tl) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 0.5 0.8 milligrams per kilogram (mg per kg) 0.1 Tm_by_fusion Thulium (Tm) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 0.16 0.47 milligrams per kilogram (mg per kg) 0.01 U_by_fusion Uranium (U) content of fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 1.37 11.74 milligrams per kilogram (mg per kg) 0.01 V_by_fusion Vanadium (V) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 30 165 milligrams per kilogram (mg per kg) 1 W_by_fusion Tungsten (W) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 1 8 milligrams per kilogram (mg per kg) 1 Y_by_fusion Yttrium (Y) content of fused digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 10.6 32.9 milligrams per kilogram (mg per kg) 0.1 Yb_by_fusion Ytterbium (Yb) content of fused digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 1.1 3.4 milligrams per kilogram (mg per kg) 0.1 Zn_by_fusion Zinc (Zn) content of fusion digested sediment in units of mg per kg; -9999=not determined or not detected producer defined 64 294 milligrams per kilogram (mg per kg) 1 Zr_by_fusion Zirconium (Zr) content of the fused, digested sediment in units of mg per kg; -9999=not determined or not detected Producer defined 95 407 milligrams per kilogram (mg per kg) 1 PAH_WorkGroup Identifier assigned to a batch of samples by SGS AXYS Analytical Services Ltd.; -9999=not determined Producer defined Unique alphanumeric batch identifier PAH_SampleID Unique identifier assigned to each sample by SGS AXYS Analytical Services Ltd.; -9999=not determined Producer defined Unique alphanumeric sample identifier PAH_Sample_weight_dry Amount of dry material extracted for PAH analysis; -9999=not determined Producer defined 1.52 5.06 grams 0.01 PAH_Moisture_percent Moisture content of material extracted for PAH analysis, in percent (%). -9999=not determined Producer defined 27.6 47.7 percent 0.1 Naphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.67E-01 7.71E+01 nanograms per gram (ng/g) Naphthalene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined Naphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.20E-1 9.64E-01 nanograms per gram (ng/g) Acenaphthylene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.97E-01 5.92E-01 nanograms per gram (ng/g) Acenaphthylene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Acenaphthylene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.35E-02 5.65E-01 nanograms per gram (ng/g) Acenaphthene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 6.49E-01 6.54E-01 nanograms per gram (ng/g) Acenaphthene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Acenaphthene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.78E-01 1.33E+00 nanograms per gram (ng/g) 2-Methylfluorene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.11E-01 8.49E-01 nanograms per gram (ng/g) 2-Methylfluorene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2-Methylfluorene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.12E-01 7.07E-01 nanograms per gram (ng/g) C2-Phenanthrenes/Anthracenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.04E-01 8.22E+00 nanograms per gram (ng/g) C2-Phenanthrenes/Anthracenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C2-Phenanthrenes/Anthracenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.07E-02 3.98E-01 nanograms per gram (ng/g) Fluorene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.26E-01 1.82E+00 nanograms per gram (ng/g) Fluorene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Fluorene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.21E-01 6.03E-01 nanograms per gram (ng/g) Phenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.09E-01 1.30E+01 nanograms per gram (ng/g) Phenanthrene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined Phenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.55E-02 5.24E-01 nanograms per gram (ng/g) Anthracene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.99E-01 1.51E+00 nanograms per gram (ng/g) Anthracene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Anthracene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.69E-02 5.33E-01 nanograms per gram (ng/g) C1-Phenanthrenes/Anthracenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.56E+00 9.61E+00 nanograms per gram (ng/g) C1-Phenanthrenes/Anthracenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Phenanthrenes/Anthracenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.39E-01 9.95E-01 nanograms per gram (ng/g) Fluoranthene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.15E-01 4.12E+00 nanograms per gram (ng/g) Fluoranthene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined Fluoranthene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 3.84E-02 2.13E-01 nanograms per gram (ng/g) Pyrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.27E-01 3.97E+00 nanograms per gram (ng/g) Pyrene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined Pyrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 3.79E-02 2.10E-01 nanograms per gram (ng/g) Benz[a]anthracene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 4.06E-01 1.44E+00 nanograms per gram (ng/g) Benz[a]anthracene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Benz[a]anthracene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.59E-02 2.35E-01 nanograms per gram (ng/g) Chrysene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 7.70E-02 3.80E+00 nanograms per gram (ng/g) Chrysene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Chrysene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.83E-02 2.57E-01 nanograms per gram (ng/g) Benzo[b]fluoranthene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.51E-01 1.33E+00 nanograms per gram (ng/g) Benzo[b]fluoranthene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Benzo[b]fluoranthene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.77E-02 3.37E-01 nanograms per gram (ng/g) Benzo[j,k]fluoranthenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 4.02E-01 6.38E-01 nanograms per gram (ng/g) Benzo[j,k]fluoranthenes_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Benzo[j,k]fluoranthenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 5.29E-02 3.68E-01 nanograms per gram (ng/g) Benzo[e]pyrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.18E-01 1.64E+00 nanograms per gram (ng/g) Benzo[e]pyrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Benzo[e]pyrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 6.71E-02 4.82E-01 nanograms per gram (ng/g) Benzo[a]pyrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.03E-01 1.36E+00 nanograms per gram (ng/g) Benzo[a]pyrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Benzo[a]pyrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.04E-02 5.06E-01 nanograms per gram (ng/g) Perylene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 7.09E-01 2.48E+02 nanograms per gram (ng/g) Perylene_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Perylene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.13E-02 5.15E-01 nanograms per gram (ng/g) Dibenz[a,h]anthracene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.48E-01 4.94E-01 nanograms per gram (ng/g) Dibenz[a,h]anthracene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Dibenz[a,h]anthracene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.57E-02 4.26E-01 nanograms per gram (ng/g) Indeno[1,2,3-cd]pyrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.40E-01 1.79E+00 nanograms per gram (ng/g) Indeno[1,2,3-cd]pyrene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Indeno[1,2,3-cd]pyrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.39E-02 4.03E-01 nanograms per gram (ng/g) Benzo[ghi]perylene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.55E-01 2.13E+00 nanograms per gram (ng/g) Benzo[ghi]perylene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Benzo[ghi]perylene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.63E-02 4.29E-01 nanograms per gram (ng/g) 2-Methylnaphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.83E-01 1.18E+01 nanograms per gram (ng/g) 2-Methylnaphthalene_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No QC flags Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2-Methylnaphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.42E-01 1.02E+00 nanograms per gram (ng/g) 1-Methylnaphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.95E-01 6.30E+00 nanograms per gram (ng/g) 1-Methylnaphthalene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1-Methylnaphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.49E-01 1.06E+00 nanograms per gram (ng/g) C1-Naphthalenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 6.72E-01 1.81E+01 nanograms per gram (ng/g) C1-Naphthalenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No QC flags Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Naphthalenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.42E-01 1.02E+00 nanograms per gram (ng/g) Biphenyl_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.41E-01 3.64E+01 nanograms per gram (ng/g) Biphenyl_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined J Concentration was less than the lowest calibration standard Producer defined Biphenyl_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.36E-01 9.94E-01 nanograms per gram (ng/g) C1-Biphenyls_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 4.54E-01 3.25E+00 nanograms per gram (ng/g) C1-Biphenyls_FLAG Lab quality assurance code; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined C1-Biphenyls_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.48E-01 8.99E-01 nanograms per gram (ng/g) C2-Biphenyls_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.88E+00 1.60E+01 nanograms per gram (ng/g) C2-Biphenyls_FLAG Lab quality assurance code; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined C2-Biphenyls_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.98E-02 8.05E-01 nanograms per gram (ng/g) C2-Naphthalenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.14E+00 2.01E+01 nanograms per gram (ng/g) C2-Naphthalenes_FLAG Lab quality assurance code; -9999=not determined Producer defined B Analyte found in the work group lab blank associated with the sample. Producer defined C2-Naphthalenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 2.66E-01 2.07E+00 nanograms per gram (ng/g) 1,2-Dimethylnaphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.81E-01 1.86E+00 nanograms per gram (ng/g) 1,2-Dimethylnaphthalene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1,2-Dimethylnaphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 2.66E-01 2.07E+00 nanograms per gram (ng/g) 2,6-Dimethylnaphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.78E+00 3.11E+00 nanograms per gram (ng/g) 2,6-Dimethylnaphthalene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2,6-Dimethylnaphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 2.19E-01 1.70E+00 nanograms per gram (ng/g) C3-Naphthalenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 8.40E-01 2.16E+01 nanograms per gram (ng/g) C3-Naphthalenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No QC flags Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C3-Naphthalenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.02E-01 1.10E+00 nanograms per gram (ng/g) 2,3,6-Trimethylnaphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 9.07E-01 2.75E+00 nanograms per gram (ng/g) 2,3,6-Trimethylnaphthalene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2,3,6-Trimethylnaphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.95E-02 1.07E+00 nanograms per gram (ng/g) 2,3,5-Trimethylnaphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.28E+00 9.88E+00 nanograms per gram (ng/g) 2,3,5-Trimethylnaphthalene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2,3,5-Trimethylnaphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.05E-01 1.15E+00 nanograms per gram (ng/g) C4-Naphthalenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.47E-01 1.25E+01 nanograms per gram (ng/g) C4-Naphthalenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No QC flags Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C4-Naphthalenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 8.62E-02 6.01E-01 nanograms per gram (ng/g) C1-Acenaphthenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) C1-Acenaphthenes_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Acenaphthenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.21E-01 1.10E+00 nanograms per gram (ng/g) C1-Fluorenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.36E+00 1.68E+00 nanograms per gram (ng/g) C1-Fluorenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No QC flags Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Fluorenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.12E-01 7.07E-01 nanograms per gram (ng/g) 1,7-Dimethylfluorene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) 1,7-Dimethylfluorene_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1,7-Dimethylfluorene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 2.19E-01 1.24E+00 nanograms per gram (ng/g) C2-Fluorenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 9.09E-01 3.93E+00 nanograms per gram (ng/g) C2-Fluorenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No QC flags Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C2-Fluorenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 2.19E-01 1.24E+00 nanograms per gram (ng/g) C3-Fluorenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.04E+00 3.04E+00 nanograms per gram (ng/g) C3-Fluorenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No QC flags Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C3-Fluorenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 3.17E-01 2.18E+00 nanograms per gram (ng/g) Dibenzothiophene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.91E-01 5.79E-01 nanograms per gram (ng/g) Dibenzothiophene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Dibenzothiophene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.67E-02 9.01E-01 nanograms per gram (ng/g) C1-Dibenzothiophenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) C1-Dibenzothiophenes_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Dibenzothiophenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.69E-01 9.20E-01 nanograms per gram (ng/g) 2/3-Methyldibenzothiophenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) 2/3-Methyldibenzothiophenes_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2/3-Methyldibenzothiophenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.69E-01 9.20E-01 nanograms per gram (ng/g) C2-Dibenzothiophenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 4.59E-01 1.54E+00 nanograms per gram (ng/g) C2-Dibenzothiophenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C2-Dibenzothiophenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.31E-02 8.68E-01 nanograms per gram (ng/g) 2,4-Dimethyldibenzothiophene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.41E-01 1.41E-01 nanograms per gram (ng/g) 2,4-Dimethyldibenzothiophene_FLAG Lab quality assurance code; underscore indicates multiple flags; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined B Concentration was below the lowest calibrator concentration. Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined 2,4-Dimethyldibenzothiophene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.31E-02 1.66E+00 nanograms per gram (ng/g) 4,6-Dimethyldibenzothiophene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) 4,6-Dimethyldibenzothiophene_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 4,6-Dimethyldibenzothiophene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.65E-02 7.13E-01 nanograms per gram (ng/g) C3-Dibenzothiophenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 4.38E-01 1.77E+00 nanograms per gram (ng/g) C3-Dibenzothiophenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C3-Dibenzothiophenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.29E-01 7.71E-01 nanograms per gram (ng/g) C4-Dibenzothiophenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) C4-Dibenzothiophenes_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C4-Dibenzothiophenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.83E-02 8.44E-01 nanograms per gram (ng/g) 3-Methylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.48E-01 1.86E+00 nanograms per gram (ng/g) 3-Methylphenanthrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 3-Methylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.36E-01 9.74E-01 nanograms per gram (ng/g) 2-Methylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 4.29E-01 2.94E+00 nanograms per gram (ng/g) 2-Methylphenanthrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2-Methylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.36E-01 9.73E-01 nanograms per gram (ng/g) 2-Methylanthracene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.49E-01 5.49E-01 nanograms per gram (ng/g) 2-Methylanthracene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2-Methylanthracene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.33E-01 9.54E-01 nanograms per gram (ng/g) 9/4-Methylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.97E-01 1.89E+00 nanograms per gram (ng/g) 9/4-Methylphenanthrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 9/4-Methylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.36E-01 9.74E-01 nanograms per gram (ng/g) 1-Methylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 5.90E-01 2.37E+00 nanograms per gram (ng/g) 1-Methylphenanthrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1-Methylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.39E-01 9.95E-01 nanograms per gram (ng/g) 3,6-Dimethylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 6.50E-01 6.50E-01 nanograms per gram (ng/g) 3,6-Dimethylphenanthrene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 3,6-Dimethylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.19E-02 4.10E-01 nanograms per gram (ng/g) 2,6-Dimethylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.26E-01 9.10E-01 nanograms per gram (ng/g) 2,6-Dimethylphenanthrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 2,6-Dimethylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.07E-02 3.98E-01 nanograms per gram (ng/g) 1,7-Dimethylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.28E-01 2.13E+00 nanograms per gram (ng/g) 1,7-Dimethylphenanthrene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1,7-Dimethylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 3.96E-02 3.87E-01 nanograms per gram (ng/g) 1,8-Dimethylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.92E-01 5.29E-01 nanograms per gram (ng/g) 1,8-Dimethylphenanthrene_FLAG Lab quality assurance code, underscore indicates multiple flags; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined K Analyte peak was detected but did not meet quantification criteria. The reported value is the maximum possible concentration Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1,8-Dimethylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.07E-02 3.98E-01 nanograms per gram (ng/g) C3-Phenanthrenes/Anthracenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.14E-01 8.82E+00 nanograms per gram (ng/g) C3-Phenanthrenes/Anthracenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C3-Phenanthrenes/Anthracenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.39E-02 4.07E-01 nanograms per gram (ng/g) 1,2,6-Trimethylphenanthrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.73E-01 2.63E+00 nanograms per gram (ng/g) 1,2,6-Trimethylphenanthrene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1,2,6-Trimethylphenanthrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.39E-02 6.70E-01 nanograms per gram (ng/g) Retene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.04E+00 2.22E+01 nanograms per gram (ng/g) Retene_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined Retene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.39E-01 9.75E-01 nanograms per gram (ng/g) C4-Phenanthrenes/Anthracenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.44E+00 5.26E+01 nanograms per gram (ng/g) C4-Phenanthrenes/Anthracenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C4-Phenanthrenes/Anthracenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.39E-01 9.75E-01 nanograms per gram (ng/g) C1-Fluoranthenes/Pyrenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 3.60E-01 7.25E+00 nanograms per gram (ng/g) C1-Fluoranthenes/Pyrenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Fluoranthenes/Pyrenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.54E-02 4.34E-01 nanograms per gram (ng/g) 3-Methylfluoranthene/Benzo[a]fluorene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 6.48E-01 2.51E+00 nanograms per gram (ng/g) 3-Methylfluoranthene/Benzo[a]fluorene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 3-Methylfluoranthene/Benzo[a]fluorene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.54E-02 4.34E-01 nanograms per gram (ng/g) C2-Fluoranthenes/Pyrenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 7.54E-01 1.03E+01 nanograms per gram (ng/g) C2-Fluoranthenes/Pyrenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C2-Fluoranthenes/Pyrenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.83E-02 3.82E-01 nanograms per gram (ng/g) C3-Fluoranthenes/Pyrenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.68E+00 4.44E+00 nanograms per gram (ng/g) C3-Fluoranthenes/Pyrenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C3-Fluoranthenes/Pyrenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 9.55E-02 4.62E-01 nanograms per gram (ng/g) C4-Fluoranthenes/Pyrenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.65E-01 1.38E+00 nanograms per gram (ng/g) C4-Fluoranthenes/Pyrenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C4-Fluoranthenes/Pyrenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 8.04E-02 4.11E-01 nanograms per gram (ng/g) C1-Benzo[a]anthracenes/Chrysenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.13E-01 5.12E+00 nanograms per gram (ng/g) C1-Benzo[a]anthracenes/Chrysenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Benzo[a]anthracenes/Chrysenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.59E-02 3.55E-01 nanograms per gram (ng/g) 5/6-Methylchrysene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.61E-01 3.73E-01 nanograms per gram (ng/g) 5/6-Methylchrysene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 5/6-Methylchrysene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.52E-02 3.49E-01 nanograms per gram (ng/g) 1-Methylchrysene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.51E-01 1.59E+00 nanograms per gram (ng/g) 1-Methylchrysene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1-Methylchrysene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 4.68E-02 3.61E-01 nanograms per gram (ng/g) C2-Benzo[a]anthracenes/Chrysenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.15E+00 1.21E+01 nanograms per gram (ng/g) C2-Benzo[a]anthracenes/Chrysenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C2-Benzo[a]anthracenes/Chrysenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 6.70E-02 4.68E-01 nanograms per gram (ng/g) 5,9-Dimethylchrysene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.13E-01 6.98E-01 nanograms per gram (ng/g) 5,9-Dimethylchrysene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 5,9-Dimethylchrysene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 6.70E-02 8.25E-01 nanograms per gram (ng/g) C3-Benzo[a]anthracenes/Chrysenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 2.17E-01 4.39E+00 nanograms per gram (ng/g) C3-Benzo[a]anthracenes/Chrysenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C3-Benzo[a]anthracenes/Chrysenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 7.13E-02 4.95E-01 nanograms per gram (ng/g) C4-Benzo[a]anthracenes/Chrysenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) C4-Benzo[a]anthracenes/Chrysenes_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C4-Benzo[a]anthracenes/Chrysenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.17E-01 4.84E-01 nanograms per gram (ng/g) C1-Benzofluoranthenes/Benzopyrenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) C1-Benzofluoranthenes/Benzopyrenes_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C1-Benzofluoranthenes/Benzopyrenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.57E-01 7.49E-01 nanograms per gram (ng/g) 7-Methylbenzo[a]pyrene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 0.00E+00 0.00E+00 nanograms per gram (ng/g) 7-Methylbenzo[a]pyrene_FLAG Lab quality assurance code; -9999=not determined Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 7-Methylbenzo[a]pyrene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.57E-01 9.14E-01 nanograms per gram (ng/g) C2-Benzofluoranthenes/Benzopyrenes_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.22E+00 1.53E+00 nanograms per gram (ng/g) C2-Benzofluoranthenes/Benzopyrenes_FLAG Lab quality assurance code; -9999=not determined Producer defined OK No flag Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined C2-Benzofluoranthenes/Benzopyrenes_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 1.40E-01 1.02E+00 nanograms per gram (ng/g) 1,4,6,7-Tetramethylnaphthalene_CONC PAH concentration in dry weight sediment; -9999=not detected when U-flagged or not determined Producer defined 1.32E+00 1.32E+00 nanograms per gram (ng/g) 1,4,6,7-Tetramethylnaphthalene_FLAG Lab quality assurance code; -9999=not determined Producer defined J Concentration was less than the lowest calibration standard Producer defined U Analyte was not detected at the reporting limit (RL) Producer defined 1,4,6,7-Tetramethylnaphthalene_RL Sample-specific reporting limit (RL) in dry weight sediment; -9999=not determined Producer defined 8.62E-02 6.01E-01 nanograms per gram (ng/g) DGT_Sample_ID Unique identifier assigned to each diffusive gradient thin-film (DGT) sample; -9999=not quantified Producer defined Unique alphanumeric batch identifier Li_DGT_extract_D Lithium (Li) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.011 0.302 micrograms per liter 0.001 Li_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined OK No flag Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Mg_DGT_extract Magnesium (Mg) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 1600 3304 micrograms per liter 1 Al_DGT_extract Aluminum (Al) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 13 283 micrograms per liter 1 Ca_DGT_extract_D Calcium (Ca) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 20005 39335 micrograms per liter 1 Ti_DGT_extract_D Titanium (Ti) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.900 27.124 micrograms per liter 0.001 V_DGT_extract_D Vanadium (V) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.124 1.019 micrograms per liter 0.001 Cr_DGT_extract Chromium (Cr) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 1.805 3.241 micrograms per liter 0.001 Mn_DGT_extract_D Manganese (Mn) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 6.471 131.975 micrograms per liter 0.001 Fe_DGT_extract Iron (Fe) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 33 472 micrograms per liter 1 Co_DGT_extract_D Cobalt (Co) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.097 0.691 micrograms per liter 0.001 Co_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined OK No flag Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Ni_DGT_extract Nickel (Ni) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.955 21.737 micrograms per liter 0.001 Cu_DGT_extract Copper (Cu) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 1.223 10.183 micrograms per liter 0.001 Zn_DGT_extract_D Zinc (Zn) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 3.018 30.081 micrograms per liter 0.001 As_DGT_extract_D Arsenic (As) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.001 0.408 micrograms per liter 0.001 As_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined OK No flag Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Se_DGT_extract_D Selenium (Se) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.042 0.592 micrograms per liter 0.001 Se_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Rb_DGT_extract_D Rubidium (Rb) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.023 0.596 micrograms per liter 0.001 Rb_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Sr_DGT_extract_D Strontium (Sr) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 53.188 104.750 micrograms per liter 0.001 Y_DGT_extract_D Yttrium (Y) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.223 0.822 micrograms per liter 0.001 Mo_DGT_extract_D Molybdenum (Mo) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.010 0.010 micrograms per liter 0.001 Mo_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined A Not quantified due to an artifact of analytical and instrumental interference. Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Ag_DGT_extract_D Silver (Ag) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.002 0.018 micrograms per liter 0.001 Ag_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined A Not quantified due to an artifact of analytical and instrumental interference. Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Cd_DGT_extract_D Cadmium (Cd) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.039 1.347 micrograms per liter 0.001 Cd_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined OK No flag Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Sb_DGT_extract_D Antimony (Sb) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.003 0.114 micrograms per liter 0.001 Sb_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined OK No flag Producer defined A Not quantified due to an artifact of analytical and instrumental interference. Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Ba_DGT_extract Barium (Ba) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 12.005 39.682 micrograms per liter 0.001 Tl_DGT_extract Thallium (Tl) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.000 0.009 micrograms per liter 0.001 Tl_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined B Concentration was below the lowest calibrator concentration. Producer defined Pb_DGT_extract Lead (Pb) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.030 2.429 micrograms per liter 0.001 Pb_DGT_extract_FLAG Lab quality control flag indicating the reported value is for informational purposes only. -9999=not quantified Producer defined OK No flag Producer defined B Concentration was below the lowest calibrator concentration. Producer defined La_DGT_extract Lanthanum (La) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.168 0.639 micrograms per liter 0.001 Ce_DGT_extract_D Cerium (Ce) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.065 0.798 micrograms per liter 0.001 Nd_DGT_extract_D Neodymium (Nd) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.179 0.624 micrograms per liter 0.001 Sm_DGT_extract Samarium (Sm) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.035 0.126 micrograms per liter 0.001 Eu_DGT_extract Europium (Eu) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.010 0.028 micrograms per liter 0.001 Gd_DGT_extract Gadolinium (Gd) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.043 0.149 micrograms per liter 0.001 Dy_DGT_extract_D Dysprosium (Dy) concentration in DGT extract analyzed by ICP-MS. D=one or more calibration checks or external standards did not meet SOP criteria. -9999=not quantified Producer defined 0.033 0.122 micrograms per liter 0.001 U_DGT_extract Uranium (U) concentration in DGT extract analyzed by ICP-MS. -9999=not quantified Producer defined 0.198 4.536 micrograms per liter 0.001 The first line of the csv file is a header line. U.S. Geological Survey U.S. Geological Survey - ScienceBase mailing and physical

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Denver CO 80225 1-888-275-8747 sciencebase@usgs.gov These data are available in csv format (ConconullyWatershedCharcoalWaterSedimentChemistry.csv), accompanied by CSDGM FGDC compliant metadata and a map showing sample locations. Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. comma-delimited text File contains the csv table, the associated metadata, and a map of sample locations. No compression applied 0.23977 https://www.sciencebase.gov/catalog/file/get/68320de1d4be021c198f04a3 https://doi.org/10.5066/P1948ERW Data can be downloaded using the Network_Resource_Name links. The first link is a direct link to download the zipped file of data, metadata, and location map. The second link points to the landing page for the data release. None. These data can be viewed with any text reader. 20250701 U.S. Geological Survey, Pacific Coastal and Marine Science Center PCMSC Science Data Coordinator mailing and physical

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Santa Cruz CA 95060 831-427-4747 pcmsc_data@usgs.gov Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998