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This data release contains cyanotoxin, chlorophyll-a, and pheophytin-a concentration, cyanobacterial genetics, phytoplankton community composition, and multiparameter sonde data collected from 20 sites in five northeastern United States river basins (Penobscot (ME), Santuit (MA), York (VA-WV), Salem (NJ), and Peconic (NY)). Solid Phase Adsorption Toxin Tracking (SPATT) passive samplers were deployed at all sites between August 31 and September 2, 2020, and retrieved after 7 days. Discrete water samples were collected when SPATTs were deployed, and at 2 sites (USGS station IDs 01670257, 0167014792), samples were also collected when the SPATTs were recovered. Sonde data were collected when deploying and retrieving...
Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Anatoxin-a, Aquatic Community Health, Chlorophyll-a, Contaminants, HABS, Cyanobacteria, All tags...
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This dataset represents the variety (count of unique classes within 1 ha) of vegetation communities, river channel and bare areas (often sand bars) mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP boundary, as of September 2010. Traditional image interpretation cues were used to develop the polygons, such as shape, size, pattern, tone, texture, color, and shadow, from high resolution, true color, aerial imagery (0.3m resolution), acquired for the project. Additional, public available aerial photos (NAIP, 2011) were used to cross-reference cover classes. As with any digital layer, this layer is a representation of what is actually...
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This dataset represents the relative abundance of non-native, woody cover types in vegetation patches, as mapped from high resolution imagery from 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.
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This is a model of the relative costs of restoration for of vegetation communities of the Colorado River bottomland in Utah. The model incorporates the prevalence of woody and herbaceous non-native species, difficulty of access to bottomland areas, and presence of woody and/or herbaceous non-native species. See Open File Report, Rasmussen and Shafroth, Colorado River Conservation Planning for geoprocessing details.
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This is a model of the potential for natural recovery in vegetation communities of the Colorado River bottomland in Utah. The model incorporates the prevalence of native species, areas inundated in high flow conditions, and the prevalence of non-native species. See Open File Report, Rasmussen and Shafroth, Colorado River Conservation Planning for geoprocessing details.
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This ArcGIS shapefile shows the known locations of beaver activity (including beaver chews, lodges, and dams) in the Tualatin Basin. USGS was intending to collect information about the locations of beaver dams. Often, the GPS coordinates of dams were not known, but the beaver-affected areas were known. The information about locations with beaver activity was generated by multiple local agencies, groups, and organizations. The local sources had identified the beaver activity locations between 2013 and 2016. USGS worked with these local sources to combine all data into one inventory.
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This dataset represents the variety (count of unique classes within 0.5 ha) of vegetation communities, river channel and bare areas (often sand bars) mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP boundary, as of September 2010. Traditional image interpretation cues were used to develop the polygons, such as shape, size, pattern, tone, texture, color, and shadow, from high resolution, true color, aerial imagery (0.3m resolution), acquired for the project. Additional, public available aerial photos (NAIP, 2011) were used to cross-reference cover classes. As with any digital layer, this layer is a representation of what is...
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Point locations for Russian olive stems aged in the field in two reaches along the Escalante River in fall of 2014 and spring through fall of 2015. Dataset includes information for each stem on diameter at stump height (DSH), age when the tree was cut, year it was cut, estimated year of establishment, and ArcGIS-estimated distances to the mapped 1981 active stream channel of the Escalante River.
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We mapped surface water from high resolution photography taken on September 16, 2010, at a stream flow of 96.5 m3/s (3,410 ft3/s, Cisco gage). We subdivided surface water into six categories: primary channel, secondary channel, split flow channel, backwater, isolated pool, and tributary channel, similar to that of fish habitat methods used extensively in Oregon. Channel types that are not primary channel are considered ‘off-channel’.
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This is a habitat suitability model for bat feeding in the Colorado River bottomland in Utah. The model incorporates distance to water, stillness of adjacent water, and the variety of dominant cover types within 0.5 ha radius. See Open File Report, Rasmussen and Shafroth, Colorado River Conservation Planning for geoprocessing details.
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This dataset represents relative patch size of riparian trees as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP boundary, as of September 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.
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This is a habitat suitability model for snakes that prefer the rocky boundaries of the bottomland of the Colorado River in Utah. The model incorporates distance to water, distance to the bottomland boundary, diversity of woody cover, and diversity of cover types within a 50 sq meter areas. See Open File Report, Rasmussen and Shafroth, Colorado River Conservation Planning for geoprocessing details.
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This data set shows the extent of the Colorado River Conservation Planning project bottomland area as delineated by topography and vegetation, The bottomland area is subdivided into 1 km polygons measured from the upstream project boundary.
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This map shows areas covered by the high flow 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 NAIP imagery flown on June 28, 2011, when the river flow was 886 m3/s at the Cisco gage. Area not covered by 2011 flow is represented by bottomland boundary.
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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 southern Canyonlands NP boundary, as of September 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.
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This dataset represents the number of mesic shrub species (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 southern Canyonlands NP boundary, as of September 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.
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This dataset represents a penalty for tamarisk abundance (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 southern Canyonlands NP boundary, as of September 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.
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This a map showing distances from the Colorado River bottomland boundary between the Utah Colorado border and the upper pool of Lake Powell, Utah (146 miles). The bottomland boundary was mapped from publicly available NAIP imagery flown on June 28, 2011, and from project imagery flown in 2010. The bottomland boundary includes tributary channels and associated alluvial deposits, as those features are part of potential project areas and are important for habitat. The boundary extends only a short distance up larger tributaries (e.g. Dolores and Green Rivers)
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This is a habitat suitability model for bat watering in the Colorado River bottomland in Utah during high flow conditions. The model combines the presence of preferred slow water channel types (backwaters, isolated pools and tributary mouths), with cover types amenable to bat overflights and drinking 'on-the-wing'. See Open File Report, Rasmussen and Shafroth, Colorado River Conservation Planning for geoprocessing details.
map background search result map search result map Conservation Planning for the Colorado River in Utah - Bat Watering Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Bat Feeding Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Diversity of Cover Types for Bat Feeding Model Conservation Planning for the Colorado River in Utah - Diversity of All Cover Types for General Diversity Model Conservation Planning for the Colorado River in Utah - Size of Tree Patch for Riparian Overstory Model Conservation Planning for the Colorado River in Utah - Number of Shrub Species for Riparian Understory Model Conservation Planning for the Colorado River in Utah - Prevalence of Mesic Shrubs for Riparian Understory Model Conservation Planning for the Colorado River in Utah - Tamarisk Penalty for Riparian Understory Model Conservation Planning for the Colorado River in Utah - Rocky Fringe Snakes Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Distance to Bottomland Boundary for Rocky Fringe Snakes Model Conservation Planning for the Colorado River in Utah - Density of Non-Native, Woody Species for Relative Cost of Restoration Model Conservation Planning for the Colorado River in Utah - Relative Cost of Restoration Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Overbank flow 2011 for Potential for Natural Recovery Model Conservation Planning for the Colorado River in Utah - Potential for Natural Recovery Model Model Output Data for Colorado River in Utah Potential areas of groundwater discharge delineated July 20–24, 2009 in the upper Humboldt River Basin, northeastern Nevada. Beaver activity locations in the Tualatin Basin, Oregon, between 2013 and 2016 Conservation Planning for the Colorado River in Utah - Bottomland Boundary of the Colorado River Divided at 1-km intervals Conservation Planning for the Colorado River in Utah - 2010 Low Flow Point locations of field-aged Russian olive stems along the Escalante River, Utah 2014-2015 Cyanobacteria, Cyanotoxin, Cyanotoxin Synthetase Gene, and other Water-Quality Data Collected from Five River Basins in the North Atlantic Appalachian Region, August through September, 2020 Point locations of field-aged Russian olive stems along the Escalante River, Utah 2014-2015 Beaver activity locations in the Tualatin Basin, Oregon, between 2013 and 2016 Conservation Planning for the Colorado River in Utah - 2010 Low Flow Conservation Planning for the Colorado River in Utah - Bat Watering Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Tamarisk Penalty for Riparian Understory Model Conservation Planning for the Colorado River in Utah - Number of Shrub Species for Riparian Understory Model Conservation Planning for the Colorado River in Utah - Density of Non-Native, Woody Species for Relative Cost of Restoration Model Conservation Planning for the Colorado River in Utah - Potential for Natural Recovery Model Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Relative Cost of Restoration Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Rocky Fringe Snakes Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Diversity of All Cover Types for General Diversity Model Conservation Planning for the Colorado River in Utah - Diversity of Cover Types for Bat Feeding Model Conservation Planning for the Colorado River in Utah - Bat Feeding Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Size of Tree Patch for Riparian Overstory Model Conservation Planning for the Colorado River in Utah - Prevalence of Mesic Shrubs for Riparian Understory Model Conservation Planning for the Colorado River in Utah - Overbank flow 2011 for Potential for Natural Recovery Model Conservation Planning for the Colorado River in Utah - Distance to Bottomland Boundary for Rocky Fringe Snakes Model Conservation Planning for the Colorado River in Utah - Bottomland Boundary of the Colorado River Divided at 1-km intervals Potential areas of groundwater discharge delineated July 20–24, 2009 in the upper Humboldt River Basin, northeastern Nevada. Cyanobacteria, Cyanotoxin, Cyanotoxin Synthetase Gene, and other Water-Quality Data Collected from Five River Basins in the North Atlantic Appalachian Region, August through September, 2020