-
PA Major Rivers 1996
Major rivers as derived from Pennsylvania Dept. of Transportation's streams database, which is organized by county. -
KY Major Rivers 1100k scale
Kentucky Major Rivers (1:100k scale) -
US Rivers
U.S. Rivers (Generalized) represents the major rivers within the United States. -
Exit and Paradise Creek Drainage Area Boundaries, Alaska, 2012
This dataset contains drainage area boundaries for Exit Creek and Paradise Creek in Kenai Fjords National Park, Alaska. A drainage area boundary identifies the land area... -
Invertebrate, fish, and habitat data collected within the greater Fountain Cr...
Invertebrate, fish, and habitat data were collected as part of a cooperative project that began in 2002 between the U.S. Geological Survey, Colorado Springs Utilities, and... -
Airborne hyperspectral image data from the upper Sacramento River in northern...
Airborne hyperspectral image data from the upper Sacramento River in northern California were acquired on September 14, 2017 to support research on remote sensing of rivers,... -
Data: Current and future GISS MODEL-ER climate data for NHD v2 catchments wit...
This dataset represents results from this study attributed to the NHDPlus V2 catchments. Changes in climate occurring throughout the Mississippi River Basin are expected to lead... -
Fish data collected within the greater Fountain Creek Basin, Colorado
Invertebrate, fish, and habitat data were collected as part of a cooperative project that began in 2002 between the U.S. Geological Survey, Colorado Springs Utilities, and... -
Hydrography for the Little North Santiam River Basin, Oregon
LiDAR-derived (hydrography) stream network. -
Waterborne Gradient Self-potential, Temperature, and Conductivity Logging of ...
This data release contains waterborne gradient self-potential (SP), surface-water temperature, surface-water conductivity and specific conductance, and surface-water nitrate... -
Estrogen equivalents of surface water in Pennsylvania, 2012-2017
The data were gathered as part of a long-term, seasonal assessment of estrogenicity in selected locations within Pennsylvania from 2012-2017. Data were collected over this time... -
Physical Habitat Characteristics on the North and South Forks of the Shenando...
The layers within this geodataset describe physical habitat characteristics in the North and South Fork Shenandoah rivers. They represent conditions during summer low-flow... -
NHD Major Rivers, Major Rivers and Creeks, Major Lakes and Reservoirs
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information... -
Exit and Paradise Creek Fluvial Features, 1950
This dataset presents a delineation of the maximum extent of fluvial occupation detectable from vegetation patterns at Exit and Paradise Creeks in Kenai Fjords National Park,... -
Metabolism estimates for 356 U.S. rivers (2007-2017): 7. Model diagnostics
This dataset provides key diagnostics and overall assessments of metabolism model performance. The format is a table with 1 row per model (1 tab-delimited file, compressed into... -
MD iMAP: IR2012 RiversStreams
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... -
Coho salmon (Oncorhynchus kisutch) Genetic Data, Glacier Bay National Park, ...
These are genetic data collected from over 700 individual coho salmon (Oncorhynchus kisutch) from 17 streams and rivers within Glacier Bay Alaska and 2 rivers outside the bay.... -
Chesapeake Bay River Input Monitoring Network 1985-2019: Short- and long-term...
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the... -
Chesapeake Bay Nontidal Network 1985-2016: WRTDS output data
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the... -
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Coll...
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information...
E' possibile inoltre accedere al registro usando le API (vedi Documentazione API).