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The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the best available National Hydrography Dataset (NHD), the 10-meter 3D Elevation Program Digital Elevation Model (3DEP DEM), and the National Watershed Boundary Dataset (WBD). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to create a stream network with linear referencing, feature naming, "value added attributes" (VAAs), elevation-derived catchments, and other features for hydrologic data analysis. The stream network with linear referencing is a system of data relationships applied to hydrographic systems so that one stream reach "flows" into another and "events" can be tied to and traced...
Tags: Archer County,
Baylor County,
Beckham County,
Briscoe County,
Bryan County, All tags...
Caddo County,
Canadian County,
Carter County,
Childress County,
Clay County,
Collingsworth County,
Comanche County,
Cooke County,
Cottle County,
Cotton County,
Crosby County,
Custer County,
Dewey County,
Dickens County,
Downloadable Data,
FileGDB,
FileGDB 10.1,
Floyd County,
Foard County,
Garvin County,
Grady County,
Gray County,
Grayson County,
HU-4 Subregion,
HU-4 Subregion,
HU4_1113,
Hale County,
Hall County,
Hardeman County,
Harmon County,
Hemphill County,
Hydrography,
Jackson County,
Jefferson County,
Johnston County,
King County,
Kiowa County,
Knox County,
Love County,
Marshall County,
McClain County,
Montague County,
Motley County,
Murray County,
NHDPlus HR Rasters,
NHDPlus High Resolution (NHDPlus HR),
National Hydrography Dataset (NHD),
National Hydrography Dataset Plus High Resolution (NHDPlus HR),
National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current,
OK,
Oklahoma,
Pontotoc County,
Roberts County,
Roger Mills County,
Stephens County,
Swisher County,
TX,
Texas,
Tillman County,
US,
United States,
Washita County,
Wheeler County,
Wichita County,
Wilbarger County,
Young County,
base maps,
cartography,
catchments,
channels,
digital elevation models,
drainage basins,
earth sciences,
elevation,
environment,
geographic information systems,
geoscientific,
geospatial analysis,
hydrographic datasets,
hydrographic features,
hydrology,
imagery,
inland waters,
lakes,
land surface characteristics,
reservoirs,
river reaches,
rivers,
streamflow,
streamflow data,
streams,
topography,
water bodies,
water quality,
water resources,
watersheds, Fewer tags
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the best available National Hydrography Dataset (NHD), the 10-meter 3D Elevation Program Digital Elevation Model (3DEP DEM), and the National Watershed Boundary Dataset (WBD). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to create a stream network with linear referencing, feature naming, "value added attributes" (VAAs), elevation-derived catchments, and other features for hydrologic data analysis. The stream network with linear referencing is a system of data relationships applied to hydrographic systems so that one stream reach "flows" into another and "events" can be tied to and traced...
Tags: AR,
Arkansas,
Atoka County,
Bienville County,
Bossier County, All tags...
Bowie County,
Bryan County,
Caddo County,
Camp County,
Cass County,
Choctaw County,
Claiborne County,
Coal County,
Columbia County,
De Soto County,
Delta County,
Downloadable Data,
Fannin County,
FileGDB,
FileGDB 10.1,
Franklin County,
Grant County,
Grayson County,
Gregg County,
HU-4 Subregion,
HU-4 Subregion,
HU4_1114,
Harrison County,
Hempstead County,
Hopkins County,
Howard County,
Hughes County,
Hunt County,
Hydrography,
Johnston County,
LA,
Lafayette County,
Lamar County,
Latimer County,
Le Flore County,
Lincoln County,
Little River County,
Louisiana,
Marion County,
McCurtain County,
Miller County,
Morris County,
Murray County,
NHDPlus HR Rasters,
NHDPlus High Resolution (NHDPlus HR),
Natchitoches County,
National Hydrography Dataset (NHD),
National Hydrography Dataset Plus High Resolution (NHDPlus HR),
National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current,
Nevada County,
OK,
Oklahoma,
Panola County,
Pike County,
Pittsburg County,
Polk County,
Pontotoc County,
Pushmataha County,
Rapides County,
Red River County,
Red River County,
Sabine County,
Sevier County,
TX,
Texas,
Titus County,
US,
United States,
Upshur County,
Vernon County,
Webster County,
Winn County,
Wood County,
base maps,
cartography,
catchments,
channels,
digital elevation models,
drainage basins,
earth sciences,
elevation,
environment,
geographic information systems,
geoscientific,
geospatial analysis,
hydrographic datasets,
hydrographic features,
hydrology,
imagery,
inland waters,
lakes,
land surface characteristics,
reservoirs,
river reaches,
rivers,
streamflow,
streamflow data,
streams,
topography,
water bodies,
water quality,
water resources,
watersheds, Fewer tags
The U.S. Geological Survey (USGS), in cooperation with the Oklahoma Water Resources Board (OWRB), constructed a finite-difference numerical groundwater-flow model of the Washita River aquifer by using MODFLOW-2005 (Harbaugh, 2005) with the Newton formulation solver (MODFLOW-NWT). The 1973 Oklahoma Groundwater Law requires that the OWRB conduct hydrologic investigations of the State’s aquifers to determine the maximum annual yield (MAY) for each groundwater basin. The MAY is defined as the total amount of fresh groundwater that can be annually withdrawn while allowing a minimum 20-year life of that groundwater basin. For alluvium and terrace groundwater basins, the life requirement is satisfied if, after 20 years...
Tags: Caddo County,
Garvin County,
Grady County,
Groundwater Model,
InlandWaters, All tags...
MODFLOW,
MODFLOW-NWT,
McClain County,
Murray County,
Oklahoma,
PEST,
PEST++,
Python,
Soil Water Balance,
USGS Science Data Catalog (SDC),
Washita River,
Water Resources,
environment,
geoscientificInformation,
groundwater,
groundwater and surface-water interaction,
inlandWaters,
modeling,
usgsgroundwatermodel, Fewer tags
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the best available National Hydrography Dataset (NHD), the 10-meter 3D Elevation Program Digital Elevation Model (3DEP DEM), and the National Watershed Boundary Dataset (WBD). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to create a stream network with linear referencing, feature naming, "value added attributes" (VAAs), elevation-derived catchments, and other features for hydrologic data analysis. The stream network with linear referencing is a system of data relationships applied to hydrographic systems so that one stream reach "flows" into another and "events" can be tied to and traced...
Tags: AL,
Alabama,
Autauga County,
Baldwin County,
Bartow County, All tags...
Bibb County,
Blount County,
Bradley County,
Bullock County,
Butler County,
Calhoun County,
Carroll County,
Chambers County,
Chattooga County,
Cherokee County,
Cherokee County,
Chilton County,
Clarke County,
Clay County,
Cleburne County,
Cobb County,
Conecuh County,
Coosa County,
Crenshaw County,
Dade County,
Dallas County,
Dawson County,
DeKalb County,
Douglas County,
Downloadable Data,
Elmore County,
Escambia County,
Etowah County,
Fannin County,
FileGDB,
FileGDB 10.1,
Floyd County,
Forsyth County,
Fulton County,
GA,
Georgia,
Gilmer County,
Gordon County,
HU-4 Subregion,
HU-4 Subregion,
HU4_0315,
Hamilton County,
Haralson County,
Heard County,
Hydrography,
Jefferson County,
Lee County,
Lowndes County,
Lumpkin County,
Macon County,
Marengo County,
Monroe County,
Montgomery County,
Murray County,
NHDPlus HR Rasters,
NHDPlus High Resolution (NHDPlus HR),
National Hydrography Dataset (NHD),
National Hydrography Dataset Plus High Resolution (NHDPlus HR),
National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current,
Paulding County,
Perry County,
Pickens County,
Pike County,
Polk County,
Polk County,
Randolph County,
Russell County,
Shelby County,
St. Clair County,
TN,
Talladega County,
Tallapoosa County,
Tennessee,
Tuscaloosa County,
US,
Union County,
United States,
Walker County,
Whitfield County,
Wilcox County,
base maps,
cartography,
catchments,
channels,
digital elevation models,
drainage basins,
earth sciences,
elevation,
environment,
geographic information systems,
geoscientific,
geospatial analysis,
hydrographic datasets,
hydrographic features,
hydrology,
imagery,
inland waters,
lakes,
land surface characteristics,
reservoirs,
river reaches,
rivers,
streamflow,
streamflow data,
streams,
topography,
water bodies,
water quality,
water resources,
watersheds, Fewer tags
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