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Reach Address Database (RAD)
The Reach Address Database (RAD) stores the reach address of each Water Program feature that has been linked to the underlying surface water features (streams, lakes, etc) in... -
Herp Coverboard Sampling - Spears and Didion Ranches [ds324]
These data are detections of reptiles in 2006 under 2 ft x 2 ft dimension plywood coverboards at four of the 15 sample points at Spears and Didion Ranches, Placer County,... -
Sierra Meadows Project [ds4]
Recognizing Montane Meadows and Quaking Aspen communities are a rare and valuable resource to plant and animal species in the Sierra Nevada, this project represents the... -
Coho Abundance - Point Features [ds182]
The CalFish Abundance Database contains a comprehensive collection of anadromous fisheries abundance information. Beginning in 1998, the Pacific States Marine Fisheries... -
Downed Wood - Spears and Didion Ranches [ds316]
These data are the number individual stems of three different types of downed woody debris (DWD), which are logs and slash, from 0.05-ha circular plot habitat samples taken in... -
Rails - Spears and Didion Ranches [ds310]
These data are the detections of Virginia rail (Rallus limicola), Sora (Porzana carolina), and California black rail (Laterallus jamaicensis) from 13 survey points at wetlands... -
Rails - Spears and Didion Ranches [ds310]
These data are the detections of Virginia rail (Rallus limicola), Sora (Porzana carolina), and California black rail (Laterallus jamaicensis) from 13 survey points at wetlands... -
Rails - Spears and Didion Ranches [ds310] Extended Table
These data are the detections of Virginia rail (Rallus limicola), Sora (Porzana carolina), and California black rail (Laterallus jamaicensis) from 13 survey points at wetlands... -
Vernal Pool Complexes - Central Valley, 1989-1998 [ds36]
This Arc/Info coverage is a polygon layer of vernal pool complexes greater than 40 acres in size for 29 counties throughout the greater Central Valley, and some north bay... -
Utah FORGE: Well Acord 1-26 Logs and Data: Roosevelt Hot Spring Area
This is a compilation of logs and data from Well Acord 1-26 in the Roosevelt Hot Springs area in Utah. This well is also in the Utah FORGE study area. Logs include: mud log... -
Herp Searches - Spears and Didion Ranches [ds323] Extended Table
These data are detections of reptiles in 2005 from visual encounter searches of an area constrained to a 100-m radius circle around each of 15 fixed sample points at Spears and... -
Rails - Spears and Didion Ranches [ds310]
These data are the detections of Virginia rail (Rallus limicola), Sora (Porzana carolina), and California black rail (Laterallus jamaicensis) from 13 survey points at wetlands... -
Bank Swallow Monitoring - River Miles [ds21]
This data set uses a shapefile from the California Department of Water Resources which was digitized from the "Sacramento River, Sloughs, and Tributaries, California, 1991... -
Herp Coverboard Sampling - Spears and Didion Ranches [ds324] Extended Table
These data are detections of reptiles in 2006 under 2 ft x 2 ft dimension plywood coverboards at four of the 15 sample points at Spears and Didion Ranches, Placer County,... -
Vegetation Cover - Spears and Didion Ranches [ds319]
These data are the summary statistics calculated for components of the herbaceous layers, and shrubs and trees from the three 0.05-ha circular plot habitat samples each taken in... -
Environmental Dataset Gateway (EDG) REST Interface
Use the Environmental Dataset Gateway (EDG) to find and access EPA's environmental resources. Many options are available for easily reusing EDG content in other other... -
Birds - Spears and Didion Ranches [ds315] Extended Table
These data are summary statistics of abundances of birds counted within 100-m radius circles with 10-minute point counts at 15 sample points within Spears and Didion Ranches,... -
Tree Characteristics - Spears and Didion Ranches [ds320]
These data are the characteristics of the individual live trees found in 0.05-ha circular plot habitat samples taken in 2005 at sample points at Spears and Didion Ranches,... -
Vegetation - Sierra Nevada Foothills [ds83]
TIME PERIOD COVERED These data were collected between May-July 2004 by field crews working for California Department of Fish and Game. GEOGRAPHIC EXTENT OF THE RECORDS... -
Vegetation Cover - Spears and Didion Ranches [ds319] Extended Table
These data are the summary statistics calculated for components of the herbaceous layers, and shrubs and trees from the three 0.05-ha circular plot habitat samples each taken in...