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National Hydrography Data - NHD and 3DHP recent views
State of California —
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes... -
State
Watershed Boundary Dataset (WBD) recent views
State of California —
The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics.... -
State
Refuge Conveyance Waterways - Central Valley Project Improvement Act [ds2635] recent views
State of California —
Data was compiled to provide a singular visual representation of conveyance waterways and features available to deliver water to CVPIA wetland habitat area and to... -
State
National Hydrography Dataset (NHD) Archive recent views
State of California —
This page is meant to act as an archival repository for previous versions of the statewide National Hydrography Dataset (NHD) which includes the Watershed Boundary... -
State
30x30 Conserved Areas, Marine recent views
State of California —
30x30 considers all California State Marine Protected areas conserved under the definition adopted in the 30x30 Pathways document.These data include all of... -
State
Potential Riparian Connections - CEHC [ds622] recent views
State of California —
A product of the California Essential Habitat Connectivity Project - http://www.dfg.ca.gov/habcon/connectivity/, potential riparian connections were extracted from... -
State
Stream Inventory Reports by Watershed - CDFW [ds937] recent views
State of California —
In-stream habitat data include measurements of a variety of physical and aquatic stream attributes that collectively reveal a great deal about stream condition for...