Filters: Tags: Upper Colorado River Basin (X) > Types: Map Service (X)

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Generalized 1:500,000-scale geology of the Upper Colorado River Basin This generalized geology dataset was developed as input to a total dissolved solids Spatially Referenced Regressions on Watershed Attributes (SPARROW) model for the Upper Colorado River Basin (UCRB; Kenney and others, 2009) and for a more recent update to that model. The largest source of naturally generated dissolved solids in streams of the UCRB is the rocks underlying stream basins, particularly rocks high in dissolvable minerals. For the purposes of modeling, the scale of the geologic dataset optimally should be similar to the scale of the stream-catchment network used in the model but simplified to reduce the number of geologic units represented in the data. This dataset was developed to meet both scale and... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arizona, Colorado, Geologic Formation, Geology, New Mexico, All tags... Upper Colorado River Basin, Utah, Wyoming, geoscientificInformation, inlandWaters, Fewer tags Colorado River Cutthroat Trout Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of Colorado River cuttroat trout. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Upper Colorado River Basin Conservation Ranks The conservation rank data from the Conservation Assessment for Native Fish in the Upper Colorado River Basin. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: conservation ranks, native fish species, upper colorado river basin Channel Catfish Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of channel catfish. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Creek Chub Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of creek chub. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Walleye Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of walleye. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Conservation Assessment for Native Fish in the Upper Colorado River Basin Fishes of the Upper Colorado River Basin have one of the highest levels of endemism in the United States. The range and abundance of these fish has declined over the last century and continues to decline as a result of legacy impacts from past management practices, current water management, interactions with non-natives, and other impacts. Seven of these fish are considered imperiled by the American Fisheries Society and four are listed as endangered by the U.S. Fish and Wildlife Service. We applied a complementarity-based approach to develop priority ranks (0 – 1; low to high) for catchments in the Upper Colorado River Basin. We used methods and a framework that we had previously developed for the Lower Colorado... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Upper Colorado River Basin Modeled Streamflow Metrics on Small, Ungaged Stream Reaches in the Upper Colorado River Basin: Data Modeling streamflow is an important approach for understanding landscape-scale drivers of flow and estimating flows where there are no streamgage records. In this study conducted by the U.S. Geological Survey in cooperation with Colorado State University, the objectives were to model streamflow metrics on small, ungaged streams in the Upper Colorado River Basin and identify streams that are potentially threatened with becoming intermittent under drier climate conditions. The Upper Colorado River Basin is a region that is critical for water resources and also projected to experience large future climate shifts toward a drying climate. A random forest modeling approach was used to model the relationship between streamflow... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Ecosystems, Fisheries, Streamflow, USGS Science Data Catalog (SDC), Upper Colorado River Basin, All tags... Upper Colorado River Basin, random forests, random forests, streamflow, streamflow modeling, streamflow modeling, ungaged streams, ungaged streams, Fewer tags Compilation of total dissolved solids concentrations and specific conductance measurements in the Upper Colorado River Basin, 1894 – 2022 This data release contains total dissolved solids (TDS) concentrations and specific conductance (SC) measurements collected at surface-water monitoring locations and groundwater monitoring wells within the Upper Colorado River Basin (UCRB) between 1894 and 2022. Discrete TDS and SC results were obtained from the Water Quality Portal (WQP). Continuous SC monitoring results were obtained from the USGS National Water Information System (NWIS). The data set includes 127,294 TDS results that were collected at 12,339 sites between 1900 and 2022, and 705,918 SC results that were collected at 19,630 sites between 1894 and 2022. The SC results represented 244,784 discrete measurements at 19,625 sites and 461,134 mean daily... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arizona, Colorado, Hydrology, New Mexico, USGS Science Data Catalog (SDC), All tags... Upper Colorado River Basin, Utah, Water Quality, Water Resources, Wyoming, environment, groundwater quality, hydrology, inlandWaters, salinity, surface water quality, water chemistry, Fewer tags Science-Based Riparian Restoration Planning on the Colorado and Dolores Rivers: A Decision Support Tool and Investigation of Habitat Complexity at Tributary Junctions Stream flow in the Colorado River and Dolores River corridors has been significantly modified by water management, and continued flow alteration is anticipated in future decades with projected increases in human water demand. Bottomland vegetation has been altered as well, with invasion of non-native species, increases in wildfire and human disturbance, and currently, rapid shifts in riparian communities due to biological and mechanical tamarisk control efforts. In light of these conditions, land managers are in need of scientific information to support management of vegetation communities for values such as healthy populations of sensitive fish and wildlife species and human recreation. We propose to address these... Categories: Data, Project; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: CO-03, Colorado, Colorado River, Conservation NGOs, Decision Support, All tags... Dolores River, Federal resource managers, Informing Conservation Delivery, LCC, LCC Network Science Catalog, Native Fish, Project, SRLCC, State agencies, Streamflows, UT-03, Upper Colorado River Basin, Utah, Utah, aquatic, aquatic, completed, decision support tool, decision support tool, native species, native species, non-native species, non-native species, riparian, riparian, riparian habitat, riparian habitat, riparian restoration, riparian restoration, streamflows, streamflows, Fewer tags Speckled Dace Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of speckled dace. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Brook Trout Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of brook trout. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Utah Chub Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of utah chub. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Red Shiner Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of red shiner. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Upper Colorado River Basin Catchment Threat Index This dataset contains the threat index for streams and catchments in the Upper Colorado Basin. The threat index is based on a count of presence of threat categories, where threat categories included canals, dams, impaired streams, agriculture and urban land use, mines, pollution, discharge sites, railroads, roads, stream crossings, and waste facilities. For each focal catchment the number of stressor types was summed in the upstream watershed and then the results were scaled to range from 0 (no stressors) to 1 (highest number of stressors) without weighting any of the stressor types. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, threat index, upper colorado river basin Predicted intermittency Our objective was to model intermittency (perennial, weakly intermittent, or strongly intermittent) on small, ungaged streams in the Upper Colorado River Basin. Modeling streamflows is an important tool for understanding landscape-scale drivers of flow and estimating flows where there are no gaged records. We focused our study in the Upper Colorado River Basin, a region that is not only critical for water resources but also projected to experience large future climate shifts toward a drier climate.We used a random forest modeling approach to model the relation between intermittency on gaged streams (115 gages) and environmental variables. We then projected intermittency status to ungaged reaches in the Upper Colorado... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Data, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, LCC Network Science Catalog, LCC Network Science Catalog, Random forests, All tags... Streamflow, Streamflow modeling, Ungaged streams, Upper Colorado River Basin, completed, environment, product, Fewer tags Predicted minimum flow coefficient of variation Our objective was to model minimum flow coefficient of variation (CV) on small, ungaged streams in the Upper Colorado River Basin. Modeling streamflows is an important tool for understanding landscape-scale drivers of flow and estimating flows where there are no gaged records. We focused our study in the Upper Colorado River Basin, a region that is not only critical for water resources but also projected to experience large future climate shifts toward a drier climate. We used a random forest modeling approach to model the relation between minimum flow CV (the standard deviation of annual minimum flows times 100 divided by the mean of annual minimum flows) on gaged streams (115 gages) and environmental variables.... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Data, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, LCC Network Science Catalog, LCC Network Science Catalog, Random forests, All tags... Streamflow, Streamflow modeling, Ungaged streams, Upper Colorado River Basin, completed, environment, product, Fewer tags Rainbow Trout Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of rainbow trout. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Brook Stickleback Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of brook stickleback. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin Black Bullhead Predicted Probability of Distribution This dataset contains the predicted probability of occurrence for modeled distributions of black bullhead. The species distribution model incorporated metrics describing the topography, hydrology, land use, climate, and biogeography of the basin to model predicted probability of occurrence. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: native fish species, non-native fish species, predicted distribution, upper colorado river basin « 1 2 3 4 »