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Hydro Flow Metrics Percent Change 2040 (Map Service)
This map service represents the percent change in modeled streamflow metrics between the historical (1977-2006) and mid-century (2030-2059) time periods in the United States. In... -
Potential Riparian Connections - CEHC [ds622]
A product of the California Essential Habitat Connectivity Project - http://www.dfg.ca.gov/habcon/connectivity/, potential riparian connections were extracted from the Statewide... -
Potential Riparian Connections - CEHC [ds622]
A product of the California Essential Habitat Connectivity Project - http://www.dfg.ca.gov/habcon/connectivity/, potential riparian connections were extracted from the Statewide... -
Hydro Flow Metrics 2080 (Map Service)
This map service represents modeled streamflow metrics from the end-of-century time period (2070-2099) in the United States. In addition to standard NHD attributes, the... -
Mean Fraction of Annual Runoff from Forest Service Lands (Map Service)
Available water supply varies greatly across the United States depending on topography, climate, elevation and geology. Forested and mountainous locations, such as national... -
Protected Spawning Areas - Fish and Game Code 1505 [ds647]
The data set captures California Fish & Game Code section 1505 as stream events on CalHydro 100k hydrography, a CalFish developed derivitave of the National Hydrography... -
Hydro Flow Metrics West Percent Change 2040 (Map Service)
This map service represents the percent change in modeled streamflow metrics between the historical (1977-2006) and mid 21st century (2030-2059) time periods in the western... -
Hydro Flow Metrics Absolute Change 2040 (Map Service)
This map service represents the absolute change in modeled streamflow metrics between the historical (1977-2006) and mid-century (2030-2059) time periods in the United States.... -
Protected Spawning Areas - Fish and Game Code 1505 [ds647]
The data set captures California Fish & Game Code section 1505 as stream events on CalHydro 100k hydrography, a CalFish developed derivitave of the National Hydrography... -
Hydro Flow Metrics Absolute Change 2080 (Map Service)
This map service represents the absolute change in modeled streamflow metrics between the historical (1977-2006) and end-of-century (2070-2099) time periods in the United... -
Potential Riparian Connections - CEHC [ds622]
A product of the California Essential Habitat Connectivity Project - http://www.dfg.ca.gov/habcon/connectivity/, potential riparian connections were extracted from the Statewide... -
Virginia Scenic Rivers
The Virginia Scenic Rivers Program was enabled by the Virginia Scenic Rivers Act of 1970. Within Loudoun County are two Virginia-designated scenic rivers - Catoctin Creek from... -
Protected Spawning Areas - Fish and Game Code 1505 [ds647]
The data set captures California Fish & Game Code section 1505 as stream events on CalHydro 100k hydrography, a CalFish developed derivitave of the National Hydrography... -
Protected Spawning Areas - Fish and Game Code 1505 [ds647]
The data set captures California Fish & Game Code section 1505 as stream events on CalHydro 100k hydrography, a CalFish developed derivitave of the National Hydrography... -
Virginia Scenic Rivers
The Virginia Scenic Rivers Program was enabled by the Virginia Scenic Rivers Act of 1970. Within Loudoun County are two Virginia-designated scenic rivers - Catoctin Creek from... -
Potential Riparian Connections - CEHC [ds622]
A product of the California Essential Habitat Connectivity Project - http://www.dfg.ca.gov/habcon/connectivity/, potential riparian connections were extracted from the Statewide... -
Hydro Flow Metrics West Historical (Map Service)
This map service represents modeled streamflow metrics from the historical time period (1977-2006) in the western United States. In addition to standard NHD attributes, the... -
River Corridors (August, 2019)
For a thorough discussion of the purpose, design and management of the Vermont River Corridors dataset, please see the "Vermont DEC Flood Hazard Area and River Corridor... -
Loudoun Streams
More Metadata Drainage is a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. The line features represent the any... -
BLM OR Fish Resident Arc Hub
FISH_RESIDENT_ARC: This feature class is used to determine whether a particular resident fish species is present in a stream, which can affect protection buffer widths in land...