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USGS National Hydrography Dataset (NHD) Stewardship Plan Objectives for FY20 ...
U.S. Geological Survey, Department of the Interior - The annual National Hydrography Dataset (NHD) stewardship plan is to maintain hydrography data in the NHD over the United... -
Crossings
SUWA_Crossings are points representing each stream (both mapped by the USGS and observed during field reconnaissance) crossed by alternative access roads to the Watana... -
DCS Hydraulics Submission for Dawes County, NE
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a much... -
Positive correlation between wood δ15N and stream nitrate in two temperate de...
This dataset provides time series of tree ring N isotopes for individual trees and corresponding time series of temperature, precipitation, atmospheric N deposition, atmospheric... -
MD iMAP: IR2012 TWCateg4Bpts
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The MD_Surface_Waters Feature Dataset includes 7 feature classes that geospatially depict... -
USGS Watershed Boundary Dataset (WBD) Overlay Map Service from The National M...
The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics. The drainage... -
Digital Flood Insurance Rate Map for Blackford County, IN
The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are... -
Assessed Rivers and Streams
This dataset contains the streams and rivers that have been assessed and categorized by Department of Environmental Quality-Division of Water Quality for the "2018... -
Digital Flood Insurance Rate Map for Fountain County, IN
The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are... -
Digital Flood Insurance Rate Map for Blackford County, IN
The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are... -
HYDROLOGY, LEE COUNTY, TEXAS
Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a Flood Insurance Study, which... -
DCS Hydraulics Submission for Branch County, Michigan
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a much... -
Existing Use Streams
National Hydrography Dataset NHDFlowline layer with spatial representation of existing water uses defined in Title 25 Environmental Protection, Department of Environmental... -
HYDROLOGY, HOUSTON COUNTY, ALABAMA
Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating ALood discharges for a ALood Insurance Study, which... -
DCS Hydraulics Submission for Dawes County, NE
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a much... -
Recommended Fishing Rivers And Streams
This data displays the access locations of rivers and streams for fishing in New York State, as determined by fisheries biologists working for the New York State Department of... -
DCS Hydraulics Submission for Pickaway County, Ohio
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a much... -
DCS Hydraulics Submission for Perry County, Ohio
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a much... -
HYDROLOGY, Allegheny County, PA
Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a Flood Insurance Study, which... -
DCS Hydraulics Submission for Noble County, Ohio
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a much...