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Groundwater-level altitudes and volatile and semivolatile organic compound concentrations at the Petro-Chemical Systems, Inc. (Turtle Bayou) Superfund site, Liberty County, Texas, 2024 Groundwater-level altitudes and volatile and semivolatile organic compound concentrations at the Petro-Chemical Systems, Inc. (Turtle Bayou) Superfund site, Liberty County, Texas, 2024
The U.S. Geological Survey (USGS), in cooperation with the U.S. Environmental Protection Agency (EPA), collected groundwater-level altitude and water-quality data from selected monitoring wells at the Petro-Chemical Systems, Inc. (Turtle Bayou) Superfund site in Liberty County, Texas on April 29 and November 13, 2024. These data were collected to obtain information that could be used to...
Groundwater-quality sampling at the Ouachita-Nevada Wood Treaters Superfund Site, Reader, Arkansas, October 2024 Groundwater-quality sampling at the Ouachita-Nevada Wood Treaters Superfund Site, Reader, Arkansas, October 2024
The Ouachita-Nevada Wood Treaters Superfund Site is a former wood-treatment facility located on approximately five acres of undeveloped land along the west side of North Main Street in Reader, Arkansas in Ouachita County. The former facility used wood treatment products containing pentachlorophenol (PCP) and heating oil, a chromium-copper-arsenate solution, and a mixture of diesel fuel...
Soil-quality sampling at the Falcon Refinery Superfund site near Ingleside, Texas, January 2025 Soil-quality sampling at the Falcon Refinery Superfund site near Ingleside, Texas, January 2025
The Falcon Refinery Superfund site (hereinafter referred to as “the site”) is in an unincorporated area of San Patricio County, approximately one mile southeast of Ingleside, Texas. The site is an inactive petroleum refinery that operated during the 1980s and consisted of 32 aboveground storage tanks (ASTs) used to store petroleum products. Since 2004, many of these ASTs have been...
Planning for the Future of Aquatic Flows: A Comprehensive Database of River Water Quality Literature in the United States from 1997-2024 Planning for the Future of Aquatic Flows: A Comprehensive Database of River Water Quality Literature in the United States from 1997-2024
This dataset is a "catalog of literature" produced in support of a review paper titled: "What Goes with the Flow: A Review of Linkages among Climate Change, Low-Flows, Water Quality, and Instream Flow Management Response across the United States". The dataset consists of six tabular sheets, each of them containing information critical to the review paper: a summary of search terms used...
Estimates of percent sand in cores collected in San Francisco Bay, California from 1990-2016 Estimates of percent sand in cores collected in San Francisco Bay, California from 1990-2016
The sediment core data presented here were compiled for use in a project studying the amount of sand either released from or stored within the bed sediments of San Francisco Bay, California from the 1980s to 2010s. Estimates of the change in sand storage in the bed sediments could be used in larger San Francisco Bay sand budget and transports studies as well as to inform management...
Discrete chloride and specific conductance (SC) measurements, chloride-SC regression equations, and daily and hourly mean SC values and chloride predictions for 88 USGS water quality monitoring stations in the Delaware River Basin, 2019-2022 Discrete chloride and specific conductance (SC) measurements, chloride-SC regression equations, and daily and hourly mean SC values and chloride predictions for 88 USGS water quality monitoring stations in the Delaware River Basin, 2019-2022
Freshwater salinization, or the increase of dissolved ions like chloride, threaten freshwater streams and rivers across the globe. Continuous (e.g., daily or hourly mean) predictions of chloride concentration were used in an analysis to quantify the extent to which chloride concentrations exceeded ecological thresholds at U.S. Geological Survey (USGS) water quality monitoring sites...
Genomic sequence polymorphisms among Corvus kubaryi of Rota, Northern Mariana Islands, inferred from samples collected between 2014 and 2024 Genomic sequence polymorphisms among Corvus kubaryi of Rota, Northern Mariana Islands, inferred from samples collected between 2014 and 2024
This study generated genetic polymorphism data at a genome scale by whole-genome shotgun DNA sequencing of Mariana Crow (Corvus Kubaryi). DNA was extracted from blood tissue originally collected nonlethally from field monitoring efforts, captive rearing, and carcasses, under permit of the US Fish and Wildlife Service. Sequencing libraries were generated for the Illumina sequencing...
ICP-MS measurements and R Code to determine provenance soil type from analyses of Pinus ponderosa ash collected in Arizona and Colorado ICP-MS measurements and R Code to determine provenance soil type from analyses of Pinus ponderosa ash collected in Arizona and Colorado
Needle samples from 140 Pinus ponderosa were analyzed for trace elements via inductively coupled plasma mass spectrometry (ICP-MS). Samples were collected from eight locations representing five distinct soil types across the Colorado Plateau near Flagstaff, Arizona and Boulder, Colorado. Data includes a full spectral scan between m/z 5-245 which was condensed to 72 dominant atomic masses
Supporting Datasets for Analyses of Sediment Transport and Channel Change in the Puyallup River Watershed (ver. 2.0, February 2026) Supporting Datasets for Analyses of Sediment Transport and Channel Change in the Puyallup River Watershed (ver. 2.0, February 2026)
The Puyallup River and it's major tributaries, including the Carbon and Mowich Rivers, are sediment-rich systems in western Washington State, USA, that flow from glaciated headwaters on Mount Rainier to Puget Sound over a short distance. In the populated Puget Lowlands, sediment deposition and associated loss of flood conveyance has been a chronic issue (Prych, 1988; Czuba and others...
Analysis of historic orthomosaic imagery collected through various agencies for mapping active channel and floodplain changes along a 22.5-km reach of the Green River at Gray Canyon near Green River, Utah from 1938-2021 Analysis of historic orthomosaic imagery collected through various agencies for mapping active channel and floodplain changes along a 22.5-km reach of the Green River at Gray Canyon near Green River, Utah from 1938-2021
The U.S. Geological Survey gathered historic aerial photography and remote sensing imagery from a variety of sources for mapping channel change along a 22.5-kilometer reach of the Green River at Gray Canyon near Green River, Utah. Imagery was downloaded in .TIF format and Structure-from-Motion (SfM) photogrammetry techniques were applied (Over et al. 2021) using Agisoft Metashape...
Tracking Data for Marbled Murrelets (Brachyramphus marmoratus) Tracking Data for Marbled Murrelets (Brachyramphus marmoratus)
This data release includes 2 child items with tracking data for Marbled murrelets tagged in Washington state and Alaska, 2008 and 2013. Child Item 1: "Argos Satellite Tracking Data for Marbled Murrelets (Brachyramphus marmoratus - Processed Data" -- Quality-controlled data collected from Argos satellite transmitters. Child Item 2: "Argos Satellite Tracking Data for Marbled Murrelets...
Chemical extraction data for oil and gas wastewater study samples from Blacktail Creek, North Dakota, and Wolf Creek, West Virginia Chemical extraction data for oil and gas wastewater study samples from Blacktail Creek, North Dakota, and Wolf Creek, West Virginia
Sediment samples from sites affected by environmental releases of wastewater from oil and gas production were examined to determine sorbed versus mineral structure associations of barium, radium, strontium, and other elements. Archive samples were used from work at Blacktail Creek, North Dakota and Wolf Creek, West Virginia. The Blacktail Creek samples are described in publications and...