316 datasets found
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Federal
BLM OR Fish Resident Polygon Hub
Department of the Interior —
FISH_RESIDENT_POLY: Water bodies under BLM management that contain Resident Fish – fish that do not migrate out to the ocean but remain in freshwater. -
Federal
700kHz Multibeam Bathymetry Hillshade of select Rock Outcrops of the St. Croix River, May 2021
Department of the Interior —
These data are digital hillshades of the bathymetry for five (of six) sites where known rock structures exist in the St. Croix River. Hillshades are shaded relief... -
Federal
Predicted median July stream/river temperature regime in New England
U.S. Environmental Protection Agency —
This shapefile includes the predicted thermal regime for all NHDPlus version 1 stream and river reaches in New England within the model domain based on the spatial... -
Federal
New England observed and predicted median August stream/river temperature points
U.S. Environmental Protection Agency —
The shapefile contains points with associated observed and predicted median August stream/river temperatures in New England based on a spatial statistical network... -
Federal
Interagency Ecological Program and US Fish and Wildlife Service: Enhanced Delta Smelt Monitoring Program Experimental Larval Survey Data 2018-2019
Department of the Interior —
The United States Fish and Wildlife Service’s (USFWS) Experimental Larval Survey was designed and implemented by the Enhanced Delta Smelt Monitoring Program to assess... -
Federal
Chesapeake Bay Nontidal Network 1985-2018: Monthly loads ((ver. 2.0, May 2020)
Department of the Interior —
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data... -
Federal
All available data for Sergeant et al. 2020, A classification of streamflow patterns across the coastal Gulf of Alaska
Department of the Interior —
This .zip file contains four products that will allow users to recreate the analyses and spatial data figures used in Sergeant et al. 2020, A classification of... -
State
MD iMAP: Maryland Waterbodies - Lakes (Generalized)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Polygon boundaries of lakes (generalized shape) in Maryland. Last Updated:... -
City
Waterlines
City of Bloomington —
This map data layer represents area hydrology waterbody features for the City of Bloomington, Indiana. This includes lakes, ponds, and other water area features. -
State
Aquatic Biological Monitoring Sampling Locations: Beginning 1980
State of New York —
The Division of Water Stream Biomonitoring Unit (SBU) dataset contains the point sampling locations at which benthic macroinvertebrates, field chemistry, and at some... -
Federal
Field measurements of water column optical properties from the upper Sacramento River in northern California, September 13, 2017, and similar data from several other rivers
Department of the Interior —
Field measurements of various optical properties of the water column were acquired from a reach of the upper Sacramento River in northern California, September 13,... -
State
Iowa Fishing Report
State of Iowa —
The Iowa Department of Natural Resources issues a weekly fishing report on Thursdays in an effort to provide the latest information heading into the weekend. The... -
Federal
S&T Project 23037: Model and Input Data
Department of the Interior —
Model and model input data for the 'Exploring frameworks for simulating historical and future hydrology in the Upper Deschutes River basin'. Including the... -
Federal
Chesapeake Bay River Input Monitoring Network 1985-2019: Short- and long-term trends
Department of the Interior —
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring... -
Federal
Chesapeake Bay River Input Monitoring Network 1985-2020: WRTDS output data
Department of the Interior —
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring...
316 datasets found