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Federal
Airborne geophysical survey: Clear Lake '95, California
Department of the Interior —
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude,... -
Federal
Stable isotope data for sulfur, oxygen, and hydrogen in minerals and gases and electron microprobe data for minerals from Sulphur Bank mercury mine, Lake County, California
Department of the Interior —
Stable isotope compositions (the ratios deuterium/hydrogen, oxygen-18/oxygen-16, and sulfur-34/sulfur-32) are reported for alunite, jarosite, kaolinite, silica,... -
Federal
Volatile organic compounds in passive soil-gas samples at the Highlands Acid Pit Superfund site, Highlands, Texas, April 2025
Department of the Interior —
The Highlands Acid Pit Superfund site (hereinafter referred to as "the site") is located on a peninsula on the eastern bank of the San Jacinto River in the town of... -
Federal
Airborne radiometric data, Munsungun region in northern Maine, 2021
Department of the Interior —
Airborne radiometric data are provided here as part of the data release "Airborne magnetic and radiometric survey, Munsungun Region, northern Maine, 2021." This... -
Federal
Airborne magnetic and radiometric survey, Munsungun region in northern Maine, 2021
Department of the Interior —
This data release provides digital flight line data for a high-resolution airborne magnetic and radiometric survey over parts of northern Maine. The airborne data... -
Federal
Geochemical Data for Mercury and Other Constituents in Redox- Manipulated Sediment Cores from Clear Lake, Lake County, California
Department of the Interior —
Clear Lake, located within the Coast Range west of California’s Central Valley, is the largest natural freshwater lake contained fully within the state and... -
Federal
Water Quality Vertical Profiles in Clear Lake, Lake County, California, 2017-2023 (ver. 4.0, May 31, 2024)
Department of the Interior —
Field data for vertical water quality profiles using Yellow Spring Instruments (YSI) EXO2 sondes during daylight hours in Clear Lake, Lake County, California. This... -
Federal
Dilation and slip tendency for a portion of the Southern Bartlett Springs fault and surrounding fault zones in the Wilbur Springs area, Northern California Coast Ranges
Department of the Interior —
This dataset presents modeled values of dilation tendency and slip tendency for faults within and surrounding the Wilbur Springs region of northern California,... -
Federal
Historical and future simulated streamflow and sediment loads from Clear Lake tributaries in California
Department of the Interior —
This dataset includes simulated streamflow and sediment discharge for major tributaries contributing to Clear Lake, California. Historical hourly streamflow and... -
Federal
Surface-Water Geochemistry of Mercury, Methylmercury, Nutrients, and other Constituents in Clear Lake, Lake County, California, July 2019
Department of the Interior —
Clear Lake is a 180 km2 freshwater lake located in the California Coast Range, approximately 120 km northwest of Sacramento. The lake supports a wide variety of fish... -
Federal
Modeling of nutrient and sediment concentrations and loads for Clear Lake California, using RLOADEST
Department of the Interior —
Models of daily mass loads of nutrient species constituents and suspended sediment at tributary locations using water quality measurements and stream discharge from... -
Federal
Clear Lake Hitch Otolith Data
Department of the Interior —
The dataset includes four seperate files of data for a project that examined the strontium isotopic composition of otoliths of Clear Lake Hitch. Otoliths examined in... -
Federal
Geochemical and isotopic data for soils and sediments from the Clear Lake drainage basin, Lake County, California (ver. 2.0, August 2025)
Department of the Interior —
This dataset includes geochemical, isotopic, and particle-size data for soil and sediment samples collected at approximately 500 sites in the Clear Lake drainage... -
Federal
Geochemical data for selected streams in the Clear Lake basin, Lake County, California
Department of the Interior —
This dataset includes water-quality data for samples collected at sixteen sites in the Clear Lake Drainage Basin, Lake County, California, between November 2018 and... -
Federal
SPARROW model inputs and simulated Total Nitrogen and Total Phosphorus loads in the Clear Lake watershed, California
Department of the Interior —
The existing long-term Total Nitrogen (TN) and Total Phosphorus (TP) steady-state models, originally developed on a regional scale for the Pacific Region of the... -
Federal
Abundance and Distribution of Clear Lake Hitch in Clear Lake, Lake County, California, 2017-2021 (ver. 4.0, October 2022)
Department of the Interior —
Field data for fishes sampled using bottom and surface gill nets during daylight hours in Clear Lake, California, USA. This data release includes all measured...