Found 409 datasets matching filters.
-
This a channel boundary of the Colorado River mainstem between the Utah Colorado border and the upper pool of Lake Powell, Utah (146 miles). The channel boundary was mapped from public available...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
This dataset represents ease of access to bottomland areas for vegetation treatments. Access may be by road, 4x4 near road, hike in by field crews or requiring overnight camping or raft access....
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset describes the percentage of a 15-m...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27 -
This dataset represents the density of mesic shrub cover (averaged per 1.0 ha) as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program discrete water quality monitoring tabular data collected during 2011-2021 at Ebey's Landing...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-25 -
This is a release of data presented in the report "Binational Study of the Transboundary San Pedro Aquifer", Callegary and others, 2016: Callegary, J.B., Minjárez Sosa, I., Tapia Villaseñor, E.M.,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
PFC_LOTIC_ARC: BLM National Proper Functioning Condition Assessments Lotic Line Features
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
The viewpoints were first photographed by Stanton in 1889, and then re-photographed in about 1991, 2010 and sometimes other years. This set of photos focuses on change in riparian vegetation and...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset describes the percentage of a 51-m...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes layers depicting EnviroAtlas...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
This dataset contains information from mark-recapture and egg mass surveys conducted 2015-2017 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort at Jack Creek,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
For more information, see the Terrestrial Significant Habitats Factsheet at https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=150834. The California Department of Fish and Wildlife’s (CDFW) Areas...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-07-28 -
This dataset contains information from surveys conducted 2016-2024 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort in Oregon. USGS research activities 2016-2024...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
U. S. Geological Survey (USGS) scientists completed a stream survey campaign from the 26th of July to the 13th of August in 2021 at thirty 100-meter reaches within the Shenandoah Valley throughout...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This EnviroAtlas dataset estimates the average agricultural buffer width, the percentage of agricultural lands with flow paths that would intersect natural land cover before reaching a stream, and...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
This data release contains three 10-meter resolution GeoTIFFs representing 10-meter (35-foot), 30-meter (100-foot) and 90-meter (300-foot) riparian buffer zones along shorelines, rivers, streams,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Multiple research and management partners collaboratively developed a multiscale approach for assessing the geomorphic sensitivity of streams and ecological resilience of riparian and meadow...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is vegetated. There is a potential for decreased water quality in areas where the riparian buffer is less...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
This EnviroAtlas dataset describes the percentage of forested, vegetated, and impervious land within 15- and 50-meters of hydrologically connected streams, rivers, and other water bodies within...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
For more information, see the Aquatic Native Species Richness Factsheet at https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=150852. The California Department of Fish and Wildlife’s (CDFW) Areas...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-07-28
