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A previously published MODFLOW-NWT groundwater-flow model for the Rush Springs aquifer in western Oklahoma (using 1 steady state stress period followed by 444 monthly stress periods representing 1979-2015; Ellis, 2018a) was used as the basis of several groundwater-use scenarios. The model is a 3-layer model including the Cloud Chief formation (confining unit of the Rush Springs aquifer), alluvial and terrace deposits, and the Rush Springs aquifer. The scenarios were used to assess the effects of increasing groundwater withdrawals from the Rush Springs aquifer on base flows to streams that flow into Fort Cobb Reservoir to address concerns over groundwater use reducing inflows to the lake. The effects of groundwater...
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.


map background search result map search result map USGS Topo Map Vector Data (Vector) 28155 Maypearl TX (published 20220819) Shapefile USGS Topo Map Vector Data (Vector) 28892 Mertens TX Shapefile USGS Topo Map Vector Data (Vector) 14412 Ennis East TX (published 20220823) FileGDB USGS Topo Map Vector Data (Vector) 29154 Midlothian TX (published 20220823) Shapefile USGS Topo Map Vector Data (Vector) 46749 Venus TX (published 20220822) Shapefile USGS Topo Map Vector Data (Vector) 1493 Arnett OK FileGDB USGS Topo Map Vector Data (Vector) 1493 Arnett OK Shapefile USGS Topo Map Vector Data (Vector) 1494 Arnett SE OK Shapefile USGS NED 1/3 arc-second Contours for Great Bend W, Kansas 20220429 1 X 1 degree Shapefile USGS US Topo 7.5-minute map for Arnett SW, OK 2018 USGS US Topo 7.5-minute map for Rosser, TX 2019 USGS US Topo 7.5-minute map for Cryer Creek, TX 2019 USGS US Topo 7.5-minute map for Files Valley, TX 2019 USGS US Topo 7.5-minute map for Magoun, TX,OK 2019 USGS US Topo 7.5-minute map for Dreyfoos, TX,OK 2019 US Topo 7.5-minute map for Dreyfoos, TX,OK USGS Topo Map Vector Data (Vector) 14988 Fargo OK GeoPackage USGS Topo Map Vector Data (Vector) 14994 Fargo SW OK GeoPackage USGS NED 1/3 arc-second Contours for Dallas E, Texas 20220819 1 x 1 degree GeoPackage MODFLOW-NWT model used to evaluate groundwater withdrawal scenarios for the Rush Springs aquifer upgradient from the Fort Cobb Reservoir, western Oklahoma, 1979-2015, including streamflow, base flow, and precipitation statistics USGS Topo Map Vector Data (Vector) 28155 Maypearl TX (published 20220819) Shapefile USGS Topo Map Vector Data (Vector) 28892 Mertens TX Shapefile USGS Topo Map Vector Data (Vector) 14412 Ennis East TX (published 20220823) FileGDB USGS Topo Map Vector Data (Vector) 29154 Midlothian TX (published 20220823) Shapefile USGS Topo Map Vector Data (Vector) 46749 Venus TX (published 20220822) Shapefile USGS Topo Map Vector Data (Vector) 1493 Arnett OK FileGDB USGS Topo Map Vector Data (Vector) 1493 Arnett OK Shapefile USGS Topo Map Vector Data (Vector) 1494 Arnett SE OK Shapefile USGS US Topo 7.5-minute map for Arnett SW, OK 2018 USGS US Topo 7.5-minute map for Rosser, TX 2019 USGS US Topo 7.5-minute map for Cryer Creek, TX 2019 USGS US Topo 7.5-minute map for Files Valley, TX 2019 USGS US Topo 7.5-minute map for Magoun, TX,OK 2019 USGS US Topo 7.5-minute map for Dreyfoos, TX,OK 2019 US Topo 7.5-minute map for Dreyfoos, TX,OK USGS Topo Map Vector Data (Vector) 14988 Fargo OK GeoPackage USGS Topo Map Vector Data (Vector) 14994 Fargo SW OK GeoPackage USGS NED 1/3 arc-second Contours for Great Bend W, Kansas 20220429 1 X 1 degree Shapefile USGS NED 1/3 arc-second Contours for Dallas E, Texas 20220819 1 x 1 degree GeoPackage MODFLOW-NWT model used to evaluate groundwater withdrawal scenarios for the Rush Springs aquifer upgradient from the Fort Cobb Reservoir, western Oklahoma, 1979-2015, including streamflow, base flow, and precipitation statistics