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SAVEM - Subwatersheds - Upper Holston
Represents the 11 digit hydrologic unit code (HUC) areas within the Upper Holston River watershed. -
Gap Creek Fish Sites for the Cumberland Gap National Historical Park
Material presented represents fish and physical data collection sites along Gap Creek within the boundary of the Cumberland Gap National Historical Park located outside... -
Aerial Photographic Analysis Tennessee Products Site Chattanooga, Tennessee
Areas of Concern for the Chattanooga Creek flood plain displayed as polylines and polygons. This project is in conjunction between the University of Tennessee at Chattanooga,... -
SAVEM - Major Water - Pittman Center - Hot Springs
Pittman Center, TN and Hot Springs, NC project area major areal water features. Includes name of the water features. -
Great Smoky Mountains National Park 1st Amendment Sites
The National Park Service has long recognized freedom of speech, press, religion and public assembly. However, the courts have held that certain activities associated with... -
Critical Habitat Sites around the Tennessee River Gorge
This study was conducted to identify critical habitat sites located in and around the Tennessee River Gorge. -
Great Smoky Mountains National Park Fish 3-Pass
These data show the location (only) of Fish 3-Pass Electroshocking study and monitoring sites within the park. Electoshocking utilizes an electrical generator which emits a non-... -
Aerial Photographic Analysis Tennessee Products Site Chattanooga, Tennessee
Areas of Concern for the Chattanooga Creek flood plain displayed as polylines and polygons. This project is in conjunction between the University of Tennessee at Chattanooga,... -
Final critical habitat for Southern Pigtoe (Pleurobema georgianum)
This Polygon shapefile of critical habitat for the Southern Pigtoe (Pleurobema georgianum) based on the description provided in the Federal Register. -
SAVEM - TIGER Roads - Upper Nolichucky
Roads for the Upper Nolichucky River watershed. -
Great Smoky Mountains National Park Water Quality Monitoring Locations
A feature class depicting geographic locations where permanent water quality monitoring locations have been established in Great Smoky Mountains National Park. This includes... -
Aerial Photographic Analysis Tennessee Products Site Chattanooga, Tennessee
Areas of Concern for the Chattanooga Creek flood plain displayed as polylines and polygons. This project is in conjunction between the University of Tennessee at Chattanooga,... -
SAVEM - Major Roads - Upper Holston
Major roads within Upper Holston watershed. Includes name, locations, FIPS code of state, length, and FCC of interstates, highways, and other major thoroughfares. -
Hartford 40 ft Interval Contour Lines
The Hartford 40 ft Interval Contour Lines is the primary Hartford 40 ft Interval Contour Line data product produced and distributed by the National Park Service, Great Smoky... -
Great Smoky Mountains National Park Fish Index of Biotic Integrity
These data show the location (only) of Fish IBI study and monitoring sites within the park. The IBI provids a consistent theoretical framework for analyzing fish assemblage... -
Final critical habitat for Triangular Kidneyshell (Ptychobranchus greenii)
This Polygon shapefile of critical habitat for the Triangular Kidneyshell (Ptychobranchus greenii) based on the description provided in the Federal Register. -
Appalachian Trail - Beaverdam Creek
Appalachian Trail within the Beaverdam Creek watershed. -
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... -
Bathymetry and Velocity Data from Surveys at Highway Bridges crossing the...
These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys near highway... -
1:6000 Scale (6K) Quadrangles developed by USEPA to Support Reconnaissance,...
Reference quads for emergency response reconnaissance developed for use by the US Environmental Protection Agency. Grid cells are based on densification of the USGS Quarterquad...