Filters: Tags: streamgage (X) > Types: Map Service (X)

Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (3) Community (1) Types OGC WFS Layer (10) OGC WMS Layer (10) OGC WMS Service (8) Downloadable (3) Shapefile (3) Contacts Michael S Kohn U.S. Geological Survey - ScienceBase Water Resources Katharine R Kolb Jonathan W Musser More... Categories Data (4) Data Release - Revised (1) Tag Types Theme (8) Place (9) Label (2) USGS Scientific Topic Keyword (6) Subject (1) Harvest Set (7) Tag Schemes USGS Thesaurus (5) Geographic Names Information System (GNIS) (4) Other Keywords (3) ISO 19115 Topic Category (4) Common geographic areas (1) Alexandria Digital Library Feature Type Thesaurus (1) View Results as: JSON ATOM CSV

Region Layers for USGS South Carolina Bohman Method Hydrograph in StreamStats In cooperation with the South Carolina Department of Transportation (SCDOT), the U.S. Geological Survey prepared geospatial layers illustrating the boundaries of the regions used in the South Carolina (SC) Stream Hydrograph Methods presented in Bohman (1990,1992). The region limits were described in written text and depicted in figures in Bohman (1990, 1992), but have not been provided as geospatial layers (due to the age of the original publications). This project used best-available geospatial data from the U.S. Environmental Protection Agency (USEPA) ecoregions (2013) to create equivalent geospatial representations of the Bohman (1990, 1992) region boundaries for the SC Stream Hydrograph Methods. These layers... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Georgia, Hydrology, North Carolina, South Carolina, USGS Science Data Catalog (SDC), All tags... United States, Virginia, Water Resources, basin, flood, floods, gage, geography, geoscientificInformation, geospatial datasets, hazard preparedness, hydrology, inlandWaters, natural resources, streamflow, streamgage, surface water, Fewer tags DEPTH Community This community is established for communities that wish to use Data Entry for Project Tracking and Highlighting (DEPTH) web application. Communities must be added as a shortcut to the DEPTH Community in order to use the DEPTH interface. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Hurricane Sandy, Marcellus Shale, NY, New York, StreamStats, All tags... USGS, flood, groundwater, maps, stream, streamgage, surface water, water quality, water quantity, water use, Fewer tags Geospatial Data for a Flood-Inundation Mapping Study of the South Platte River at Fort Morgan, Colorado, 2018 The development and the generation of the datasets that are published through this data release, were based on the results and findings of this report: Kohn, M.S. and Patton, T.T., 2018, Flood-Inundation Maps for the South Platte River at Fort Morgan, Colorado, 2018: U.S. Geological Survey Scientific Investigations Report 2018-5114, 14 p., https://doi.org/10.3133/sir20185114. The geospatial dataset contain final versions of the raster and vector geospatial data and its related metadata. The geospatial data include inundation extents, corresponding inundation depths, and the study area boundaries. Digital flood-inundation maps for a 4.5-mile reach of the South Platte River at Fort Morgan, Colorado from Morgan County... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Colorado (CO), Fort Morgan, GIS, Morgan County, South Platte River, All tags... South Platte River Basin, United States, creek, flood-inundation maps, floodplain, floodplains, floods, geographic information system, geospatial analysis, geospatial data, geospatial datasets, high-water marks, hydraulic engineering, hydraulic model, hydrology, inlandWaters, maps and atlases, model archive, river, streamflow, streamgage, Fewer tags Dynamic stage to discharge rating model archive Ratings are used for a variety of reasons in water-resources investigations. The simplest rating relates discharge to the stage of the river. From a pure hydrodynamics perspective, all rivers and streams have some form of hysteresis in the relation between stage and discharge because of unsteady flow as a flood wave passes. Simple ratings are unable to represent hysteresis in a stage/discharge relation. A dynamic rating method is capable of capturing hysteresis owing to the variable energy slope caused by unsteady momentum and pressure. Using some simplifying assumptions, Fread (1973) developed what was termed a “dynamic loop” rating method to compute discharge from a time series of stage at a single streamgage... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Hydrology, Python, Stream gages, guage, streamflow, USGS, USGS Science Data Catalog (SDC), Water Resources, All tags... floodplain hydrology, hydrodynamics, hysteresis, rating, rating curves, streamflow and mathematical modeling, streamgage, Fewer tags Magnitude and Frequency of Floods for Rural Streams in Georgia, South Carolina, and North Carolina, 2017-Data Reliable estimates of the magnitude and frequency of floods are an important part of the framework for hydraulic-structure design and flood-plain management. Annual peak flows measured at U.S. Geological Survey streamgages are used to compute flood-frequency estimates at those streamgages. However, flood-frequency estimates also are needed at ungaged stream locations. A process known as regionalization was used to develop regression equations to estimate the magnitude and frequency of floods at ungaged locations. This dataset contains the supporting tables and updated hydrologic region boundaries used in the 2017 flood-frequency study for Georgia, South Carolina, and North Carolina. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alabama, Florida, Georgia, Hydrology, North Carolina, All tags... South Carolina, Tennessee, USGS Science Data Catalog (SDC), United States, Virginia, Water Resources, basin, climatologyMeteorologyAtmosphere, ecology, flood, flood frequency, floods, geography, geoscientificInformation, geospatial datasets, hazard preparedness, hydrology, inlandWaters, natural resources, streamflow, streamgage, surface water, Fewer tags Cross-Section Data and Pressure Transducer Location of the South Platte River near Fort Morgan, Colorado, 2017 The USGS Colorado Water Science Center, in cooperation with the Colorado Water Conservation Board, collected hydraulic data for the South Platte River for areas adjacent to Fort Morgan, Colo., based on the USGS streamgage 06759500 South Platte River at Fort Morgan, CO. The hydraulic data include survey point data for 54 cross sections and 10 pressure transducers, which are used to record the river stage beginning at Morgan County Road 16 and extending downstream to Morgan County Road 20.5 near Fort Morgan, Colo. The cross-section and pressure transducer location data were collected using real-time kinematic Global Navigation Satellite Systems by USGS personnel from February 15, 2017, through April 18, 2017. These... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Colorado, Fort Morgan, Geomorphology, Morgan County, South Platte River, All tags... USGS Science Data Catalog (SDC), Water Resources, flood, flood inundation map, hazard, hydraulic modeling, streamgage, Fewer tags Surface-Water Model Archive for a Flood-Inundation Mapping Study of the South Platte River at Fort Morgan, Colorado, 2018 The development and the generation of the datasets that are published through this data release, were based on the results and findings of this report: Kohn, M.S. and Patton, T.T., 2018, Flood-Inundation Maps for the South Platte River at Fort Morgan, Colorado, 2018: U.S. Geological Survey Scientific Investigations Report 2018-5114, 14 p., https://doi.org/10.3133/sir20185114. The model archive dataset contains all relevant files to document and re-run the surface-water hydraulic model that are discussed in the report. The model archive contains two model runs, the calibration model run and the flood inundation model run. Digital flood-inundation maps for a 4.5-mile reach of the South Platte River at Fort Morgan,... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Colorado (CO), Fort Morgan, GIS, Morgan County, South Platte River, All tags... South Platte River Basin, United States, creek, flood-inundation maps, floodplain, floodplains, floods, geographic information system, geospatial analysis, geospatial data, geospatial datasets, high-water marks, hydraulic engineering, hydraulic model, hydrology, inlandWaters, maps and atlases, model archive, river, streamflow, streamgage, Fewer tags Geospatial Data and Surface-Water Model Archive for a Flood-Inundation Mapping Study of the South Platte River at Fort Morgan, Colorado, 2018 The development and the generation of the datasets that are published through this data release, were based on the results and findings of this report: Kohn, M.S. and Patton, T.T., 2018, Flood-Inundation Maps for the South Platte River at Fort Morgan, Colorado, 2018: U.S. Geological Survey Scientific Investigations Report 2018-5114, 14 p., https://doi.org/10.3133/sir20185114. The geospatial dataset contain final versions of the raster and vector geospatial data and its related metadata, and the model archive dataset contains all relevant files to document and re-run the surface-water hydraulic model that are discussed in the report. Digital flood-inundation maps for a 4.5-mile reach of the South Platte River at... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Colorado, Fort Morgan, GIS, Model Archive, Morgan County, All tags... South Platte River, South Platte River Basin, USGS Science Data Catalog (SDC), United States, creek, flood-inundation maps, floodplain, floodplains, floods, geographic information system, geospatial analysis, geospatial data, geospatial datasets, high-water marks, hydraulic engineering, hydraulic model, hydrology, inlandWaters, maps and atlases, model archive, river, streamflow, streamgage, Fewer tags Data Release of Basin Characteristics, Generalized Skew Map, and Peak-Streamflow Frequency Estimates in Oklahoma, 2017 (ver. 1.1, September 2020) The U.S. Geological Survey (USGS) Oklahoma-Texas Water Science Center, in cooperation with the Oklahoma Department of Transportation, updated basin-characteristic data for Oklahoma streams with drainage areas of less than 2,510 square miles. Basin characteristics were updated or created for 248 streamgages. The previously published Oklahoma generalized skew map, a necessary element in the development of the peak-streamflow frequencies was updated. Compared to a previous dataset described in (Lewis, 2010), this dataset incorporates an additional 9 years of annual peak-streamflow data, including 2 years when major peak-streamflows were recorded (2015 and 2017). The additional years of data collection since the publication... Categories: Data, Data Release - Revised; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Oklahoma, Texas, USGS Science Data Catalog (SDC), digital elevation models, drainage basins, All tags... generalized skew, geoscientificInformation, inlandWaters, none, peak-flow frequency, streamflow, streamgage, surface water (non-marine), utilitiesCommunication, Fewer tags Model Archive for Magnitude and Frequency of Floods for Rural Streams in Georgia, South Carolina, and North Carolina, 2017 Reliable estimates of the magnitude and frequency of floods are an important part of the framework for hydraulic-structure design and flood-plain management in Georgia, South Carolina, and North Carolina (study area). Annual peak flows measured at U.S. Geological Survey streamgages were used to compute at-site flood-frequency estimates at those streamgages in the study area based on annual peak-flows records through 2017. Flood-frequency estimates also are needed at ungaged stream locations. A process known as regionalization was used to develop regression equations to estimate the magnitude and frequency of floods at ungaged locations. This model archive provides the inputs and outputs for (1) the at-site flood-frequency... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alabama, Florida, Georgia, Hydrology, North Carolina, All tags... South Carolina, Tennessee, USGS Science Data Catalog (SDC), United States, Virginia, basin, climatologyMeteorologyAtmosphere, ecology, flood, flood frequency, floods, geography, geoscientificInformation, hazard preparedness, hydrology, inlandWaters, natural resources, streamflow, streamgage, surface water, Fewer tags