Search datasets
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This data set contains sensitive biological resource data for marine, estuarine, anadromous, and freshwater fish species in Columbia River. Vector polygons in this data set represent locations of...
Search relevance: 131.48 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 05:01 PM -
This data set contains sensitive biological resource data for anadromous fish species in Columbia River. Vector lines in this data set represent locations of anadromous fish spawning runs. ...
Search relevance: 123.75 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 05:01 PM -
The Willamette River Basin, Oregon, supports native fish species and non-native fish species introduced for sport fisheries or accidentally from aquarium releases and other sources. Based on fish...
Search relevance: 122.14 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:10 PM -
The Large River Monitoring Forum compiled fish assemblage data for five large rivers in the U.S. as a part of a coordinated effort to compare and contract river monitoring efforts in large river...
Search relevance: 120.88 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:41 PM -
This data set contains sensitive biological resource data for marine, estuarine, anadromous, and freshwater fish species in the Hudson River. Vector polygons in this data set represent fish...
Search relevance: 117.16 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 05:03 PM -
This data release was produced by the U.S. Geological Survey (USGS) in cooperation with the Bureau of Reclamation (Reclamation) to present the results of monitoring efforts on the Yellowstone...
Search relevance: 115.45 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:56 PM -
The U.S. Geological Survey (USGS) Oregon Water Science and Forest and Rangeland Ecosystem Science Centers have developed a spatial database of the stream network in the Willamette River Basin...
Search relevance: 113.91 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:30 PM -
These data were compiled to study mercury and selenium concentrations in fish species and assemblages in lotic waterbodies across the Upper Colorado River Basin. Data were compiled from State and...
Search relevance: 113.31 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:48 PM -
This portion of the data release presents fish abundance data from samples collected in the Elwha River estuary, Washington, in 2006, 2007, 2013, and 2014 (no associated USGS Field Activities...
Search relevance: 111.58 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:50 PM -
The data are: 1) compilation of field observed nutrient and hydrometeorological data for the Upper Fish River Watershed (UFRW); 2) wetland and GIS data downloaded from national repositories for...
Search relevance: 109.91 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:59 PM -
Fish entrainment monitoring at the Spring Head of Old River Barrier, in the south Sacramento-San Joaquin Delta. This project worked closely with the Vernalis Adaptative Management Plan (VAMP)...
Search relevance: 109.21 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:18 PM -
Laser ablation inductively coupled mass spectrometry was used to quantify Strontium:Calcium of the core of each otolith and classified each fish to a natal origin (i.e., tributary or potential...
Search relevance: 108.37 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:07 PM -
This data release was produced by the U.S. Geological Survey (USGS) in cooperation with the Bureau of Reclamation (Reclamation) to present the results of monitoring efforts on the Yellowstone...
Search relevance: 108.07 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:31 PM -
Fish fin and muscle tissue natural abundance stable isotope data for four prairie fishes native to the upper Red River basin of Texas and Oklahoma, USA, including plains minnow (Hybognathus...
Search relevance: 107.05 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:06 PM -
Fish species inventory tabular data for Olympic National Park, 2002-2003. This fish inventory represents a thorough, yet incomplete representation of composition and relative distributions of fish...
Search relevance: 106.07 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:13 PM -
This dataset includes information about valley segment and catchment summaries, valley characteristics, instream habitat, and fish for valley segments, sites, and transects along four river...
Search relevance: 105.60 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:55 PM -
Data include position data from a VEMCO Positioning Systems (VPS) array at the mouth of the Lamine River. The array was deployed September 3rd and retrieved October 2nd. Position data was...
Search relevance: 104.97 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:00 PM -
The California Department of Water Resources (DWR) conducted the Juvenile Salmonid Collection System (JSCS) Pilot Project from 2022 — 2025 to test new methods in fish capture and collect juvenile...
Search relevance: 104.84 | Views last month: 3 | Catalog Last Checked: October 24, 2026 at 08:44 PM -
Fish genetics data and the location of populations of Yellowstone cutthroat trout (Oncorhynchus virginalis bouvieri; formerly Oncorhynchus clarkii bouvieri). Surveys were collected in tributaries...
Search relevance: 104.75 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:15 PM -
This data set contains sensitive biological resource data for marine, estuarine, anadromous, and freshwater fish species in coastal Louisiana and the lower Mississippi River. Vector polygons in...
Search relevance: 104.27 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 05:18 PM
