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Federal
Measurements of concentration, fluorescence, and absorbance characteristics of DOC and stable hydrogen and oxygen isotope analysis of pore water from riparian wetlands in Denmark from September 2022 to October 2023
Department of the Interior —
Wetlands play an important role in carbon retention, which is greatly dependent on hydrological conditions. Therefore, the interest in wetland hydrology has increased... -
Federal
Island of Hawai‘i, litter arthropod sample descriptions, 2019 - 2020
Department of the Interior —
This data release includes metadata and tabular data that documents the collection date, time point, plot, block and treatment for each of the litterbag samples... -
Federal
Pearl Harbor National Memorial, O‘ahu tree metric data, 2024
Department of the Interior —
‘Ōpe‘ape‘a (Hawaiian hoary bat; Lasiurus semotus) roost in the foliage of trees, are largely solitary, and utilize a wide range of habitat types. We surveyed... -
Federal
Data from the Study of Stream Corridor Sources of Suspended Sediment and Phosphorus in Plum Creek, WI, 2016 - 2018
Department of the Interior —
Geomorphic assessment and sediment data were collected in 2017 for an integrated sediment fingerprinting and stream corridor-based sediment budget study of Plum... -
Federal
Annotated Underwater Images of Round Goby (Neogobius melanostomus) in the Great Lakes from 2020-2023 to Support Deep Learning and Fisheries Assessment
Department of the Interior —
This dataset contains more than 37,000 high-resolution images of natural lake bottom habitats containing the invasive fish, round goby (Neogobius melanostomus),... -
Federal
Pesticide and organic wastewater compounds detected in polar organic chemical integrative sampler (POCIS) blank samples at selected locations in the Big Darby Creek Basin, Ohio, 2020-2021
Department of the Interior —
This dataset contains pesticide and organic wastewater compounds detected in polar organic chemical integrative sampler (POCIS) blank samples. -
Federal
Detection of Ortmanniana ligamentina male mitotype DNA from a mesocosm during a natural spawning event
Department of the Interior —
Data describe a mesocosm study for the detection of Mucket (Ortmanniana ligamentina) female and male mitotype environmental DNA (eDNA) during a spawning event. Water... -
Federal
Brodifacoum isomer formulation study (ver. 2.0, April 2025)
Department of the Interior —
Body weight and weight change during course of study, estimates of food and brodifacoum consumption, observations of test birds during feeding trial and at necropsy,... -
Federal
Pearl Harbor National Memorial, O‘ahu Hawaiian Hoary bat station PERL-4 acoustics data, 2024
Department of the Interior —
We examined acoustic activity of the endangered Hawaiian hoary bat ('ōpe'ape'a; Lasiurus semotus) at at Pearl Harbor National Memorial (PERL) located on Ford Island,... -
Federal
Water temperature, air temperature, sensor depth, and select flow and temperature metrics. Data from water year 2020 for the Stormwater Action Monitoring Puget Small Streams Project
Department of the Interior —
These data were collected as part of the Stormwater Action Monitoring (SAM) program's Puget Small Streams (PSS) status and trends program. The data presented here... -
Federal
Survey data for Siskiyou Mountains salamanders (Plethodon stormi) and Scott Bar salamanders (P. asupak) in Siskiyou County, California, 2023-2024
Department of the Interior —
These data contain information about the sites, visits, and transects surveyed for Siskiyou Mountains salamanders (Plethodon stormi) and Scott Bar salamanders (P.... -
Federal
Groundwater Quality Data from Western New York and the Mohawk River Basin, New York, 2021
Department of the Interior —
This data release contains analytical results from 52 groundwater samples and six quality assurance and quality control samples collected from western New York and... -
Federal
Nuisance algae: Planktonic communities in the Grand Calumet River Area of Concern, Indiana, 2021
Department of the Interior —
The data being released were part of a project funded by the United States Environmental Protection Agency (USEPA). This study sought to identify the bacterial and... -
Federal
News-reported landslide impacts in Southeast Alaska, 1990-2024
Department of the Interior —
Landslides are common across Southeast Alaska (SEAK) and have caused damages and fatalities in populated areas. Better understanding of landslide triggering... -
Federal
Hydrographic Datasets for Hydrologic Unit 02080202 - Maury
Department of the Interior —
The Chesapeake Bay Hyper-Resolution Hydrography Database is intended to facilitate analysis of the landscape in the Chesapeake Bay watershed through identification of... -
Federal
Repeat microgravity data from Santa Cruz River, Tucson, Arizona, 2019-2024 (ver. 2.0, June 2025)
Department of the Interior —
This dataset contains the network-adjusted results of relative- and absolute-gravity surveys performed from 2019 to 2024 in and near the Santa Cruz River channel in... -
Federal
Pedestrian evacuation time maps for Puerto Rico tsunami-hazard zones
Department of the Interior —
The communities of Puerto Rico are threatened by tsunamis from many earthquake sources (scenarios). Earthquake and tsunami modeling was conducted by experts to... -
Federal
Elemental concentrations in biofilm and bed sediment collected from streams in the Clark Fork Basin, Montana, July 2023
Department of the Interior —
This data release includes laboratory analyses for biofilm and bed-sediment samples collected from streams in the Clark Fork Basin, spanning from Butte to near... -
Federal
Model Estimates of Chlorophyll a and CyanoHABs Occurrence for Select New York State Lakes
Department of the Interior —
This data release contains modeled estimates of chlorophyll a concentration and cyanoHAB occurrence for a subset of lakes in New York State. Estimates of chlorophyll... -
Federal
Long-term record of lake and stream biogeochemistry from the Loch Vale Watershed, Rocky Mountain National Park, Colorado, USA: 1981-2024
Department of the Interior —
The Loch Vale watershed (LVWS) project is a long-term research and monitoring program that addresses watershed-scale ecosystem processes, particularly as they respond...