Filters: partyWithName: U.S. Geological Survey (X) > partyWithName: David M. Wolock (X)

Filters Date Range Past year (5) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Water Resources Michael E Wieczorek U.S. Geological Survey, Northeast Region Kansas Water Science Center Michael E. Wieczorek More... Categories pre-SM502.8 (3) Tag Types Theme (7) Place (6) Harvest Set (4) USGS Scientific Topic Keyword (1) Tag Schemes None (3) ISO 19115 Topic Category (6) USGS Thesaurus (4) Global Change Master Directory (GCMD) Science Keywords (1) Geographic Names Information System (3) Geographic Names Information System (GNIS) (1) USGS Metadata Identifier (1) View Results as: JSON ATOM CSV

Infiltration-excess overland flow estimated by TOPMODEL for the conterminous United States These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This 5-kilometer resolution raster (grid) dataset for the conterminous United States represents the average percentage of infiltration-excess overland flow in total streamflow estimated by the watershed model TOPMODEL. Infiltration-excess overland flow is simulated in TOPMODEL as precipitation that exceeds the infiltration capacity of the soil and enters the stream channel. TOPMODEL was applied to 5- by 5-kilometer areas across the... Tags: Horton overland flow, Infiltration-excess overland flow, NSDI, Streamflow generation, TOPMODEL, All tags... USGS Science Data Catalog (SDC), United States, conterminous U.S., environment, geoscientificInformation, inlandWaters, inlandWaters, Fewer tags Base-flow index grid for the conterminous United States This 1-kilometer raster (grid) dataset for the conterminous United States was created by interpolating base-flow index (BFI) values estimated at U.S. Geological Survey (USGS) streamgages. Base flow is the component of streamflow that can be attributed to ground-water discharge into streams. Tags: Base-flow index, Conterminous United States, Hydrological, Hydrology, NPLCC, All tags... North Pacific Landscape Conservation Cooperative, USGS, inlandWaters, water resources, Fewer tags Dam impact/disturbance metrics for the conterminous United States, 1800 to 2015 This metadata record describes two metrics that quantitatively measure the impact of reservoir storage on every flowline in the NHDPlus version 2 data suite (NHDPlusV2) for the conterminous United States. These metrics are computed for every 10 years from 1800 - 2015. The first metric (DamIndex_EROM.zip) estimates reservoir storage intensity in units of days based on reservoir storage in a contributing area normalized by the mean annual streamflow. This metric indicates the duration of storage impact upstream from each stream segment relative to the typical flow condition. In addition, this metric provides an assessment of the potential influence of a dam on average and low flows because the metric estimates the... Tags: National Inventory of Dams, contiguous United States, dams, inlandWaters, reservoir impact, All tags... reservoir storage, Fewer tags Saturation overland flow estimated by TOPMODEL for the conterminous United States These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This 5-kilometer resolution raster (grid) dataset for the conterminous United States represents the average percentage of saturation overland flow in total streamflow estimated by the watershed model TOPMODEL. Saturation overland flow is simulated in TOPMODEL as precipitation that falls on saturated land-surface areas and enters the stream channel. TOPMODEL was applied to 5- by 5-kilometer areas across the conterminous United States... Categories: pre-SM502.8; Tags: Dunne overland flow, NSDI, Saturation overland flow, Streamflow generation, TOPMODEL, All tags... USGS Science Data Catalog (SDC), conterminous United States, environment, geoscientificInformation, inlandWaters, Fewer tags Base-flow index grid for the conterminous United States These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This 1-kilometer raster (grid) dataset for the conterminous United States was created by i nterpolating base-flow index (BFI) values estimated at U.S. Geological Survey (USGS) streamgages. Base flow is the component of streamflow that can be attributed to ground-water discharge into streams. Categories: pre-SM502.8; Tags: Base-flow index, Conterminous United States, NSDI, USGS Science Data Catalog (SDC), environment, All tags... geoscientificInformation, inlandWaters, inlandWaters, Fewer tags Estimated mean annual natural ground-water recharge in the conterminous United States These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This 1-kilometer resolution raster (grid) dataset is an index of mean annual natural ground-water recharge. The dataset was created by multiplying a grid of base-flow index (BFI) values by a grid of mean annual runoff values derived from a 1951-80 mean annual runoff contour map. Mean annual runoff is long-term average streamflow expressed on a per-unit-area basis. The concept used to construct the dataset is based on two assumptions:... Categories: pre-SM502.8; Tags: Base-flow index, Conterminous United States, Ground-water recharge, NSDI, USGS Science Data Catalog (SDC), All tags... environment, geoscientificInformation, inlandWaters, inlandWaters, Fewer tags USGS monthly water balance model inputs and outputs for the conterminous United States, 1895-2020, based on ClimGrid data Note: this data release has been deprecated. Find the new version here: https://doi.org/10.5066/P9QCLGKM. This NetCDF represents the monthly inputs and outputs from a United States Geological Survey water-balance model (McCabe and Wolock, 2011) for the conterminous United States for the period 1895-01-01 to 2020-12-31. The source data used to run the water balance model is based on the National Oceanic and Atmospheric Administration's(NOAA, 2020) ClimGrid data for precipitation and temperature. This NetCDF contains the following monthly inputs: temperature (degrees Celsius) and precipitation (millimeters, mm) and the following outputs (all in mm): runoff, soil moisture storage, actual evapotranspiration, potential... Tags: AIR TEMPERATURE, CONUS, Climatology, EVAPORATION, EVAPOTRANSPIRATION, All tags... FRESHWATER RUNOFF, Hydrology, POTENTIAL EVAPOTRANSPIRATION, PRECIPITATION, PRECIPITATION AMOUNT, RUNOFF, SNOW WATER EQUIVALENT, SOIL MOISTURE, USGS:61f1d006d34e42a0e1fa0646, Water Resources, actual evapotranspiration, conterminous United States, environment, geoscientificInformation, inlandWaters, liquid content of surface snow, liquid content of water, potential evapotranspiration, precipitation, precipitation amount, runoff amount, snow water equivalent, snowfall, snowfall amount, soil moisture storage, surface water runoff, temperature, water actual evaporation amount, water balance model, water potential evaporation amount, Fewer tags