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Blue Ridge Parkway Small-Scale Base GIS Data
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use... -
Hydrographic and Impairment Statistics Database: INDE
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to... -
Hydrographic and Impairment Statistics Database: MONO
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to... -
2016 Fish Distribution Database Regulatory Update - point files
The Alaska Department of Fish and Game's (ADF&G) Anadromous water bodies data is derived from the ADF&G's GIS shape files for the "Catalog of Waters Important for... -
Hydrography for Hidalgo County, New Mexico, 2006se TIGER
The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage for a single... -
Single Beam Bathymetry XYZ Data Collected in July 2015 from Point Au Fer to...
As part of the Barrier Island Comprehensive Monitoring Program (BICM), scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center... -
USGS US Topo Map Collection
Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map... -
Hydrographic and Impairment Statistics Database: NPS-WSR Nashua,...
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to... -
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... -
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... -
BLM REA CYR 2013 Watershed Boundary Dataset Alaska: 6th Level Hydrologic Units
The Watershed Boundary Dataset (WBD) defines the areal extent of surface water drainage to a point, accounting for all land and surface areas. Watershed Boundaries are... -
Streamflow gain/loss in the Republican River Basin, Nebraska, October 1975
This arc and point data set contains streamflow-measurement sites and reaches indicating streamflow gain or loss under base-flow conditions along Republican River tributaries in... -
BLM REA CYR 2013 Connected Large Lakes
Large and small connected lakes throughout the CYR study area support a rich biodiversity of aquatic organisms and represent important foraging and breeding habitat for fish,... -
Subregional Drainage Basin Direction
See full Data Guide here. Subregional Drainage Basic Set: Connecticut Subregional Drainage Basins is 1:24,000-scale, polygon and line feature data that define subregional... -
Hydrographic and Impairment Statistics Database: TAPR
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to... -
White Sands 1:100000 Quad Transportation DLGs
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related sources.... -
Single-Beam Bathymetry Data Collected in 2015 nearshore Dauphin Island,...
Dauphin Island, Alabama is a barrier island located in the Gulf of Mexico that supports local residence, tourism, commercial infrastructure, and the historical Fort Gaines.... -
Nearshore Single-Beam Bathymetry XYZ Data Collected in 2017 from the Chenier...
As a part of the Barrier Island Comprehensive Monitoring Program (BICM), scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center... -
Hydrographic and Impairment Statistics Database: VICK
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to... -
San Mateo Mountains 1:100000 Quad Hydrography DLGs
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related sources....