Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Estimated Mean Annual Natural Groundwater Recharge, 2002

Metadata Updated: November 17, 2014

This tabular data set represents the mean annual natural groundwater recharge, in millimeters, compiled for every MRB_E2RF1catchment of selected Major River Basins (MRBs, Crawford and others, 2006). The source data set is Estimated Mean Annual Natural Ground-Water Recharge in the Conterminous United States (Wolock, 2003). The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's (USEPA) ERF1_2 and include enhancements to support national and regional-scale surface-water quality modeling (Nolan and others, 2002; Brakebill and others, 2011). Data were compiled for every MRB_E2RF1 catchment for the conterminous United States covering New England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, and the Great basin (MRB6), the Pacific Northwest (MRB7) river basins, and California (MRB8).

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Dates

Metadata Date August 17, 2010
Metadata Created Date March 15, 2013
Metadata Updated Date November 17, 2014
Reference Date(s) January 1, 2010 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from Water NSDI Node Spatial Datasets

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Additional Metadata

Resource Type Dataset
Metadata Date August 17, 2010
Metadata Created Date March 15, 2013
Metadata Updated Date November 17, 2014
Reference Date(s) January 1, 2010 (publication)
Responsible Party U.S. Geological Survey (Point of Contact)
Contact Email
Access Constraints Use Constraints: None, Access Constraints: None
Bbox East Long -65.327751
Bbox North Lat 51.657387
Bbox South Lat 23.243486
Bbox West Long -127.910792
Coupled Resource
Frequency Of Update notPlanned
Graphic Preview Description Illlustration of data set
Graphic Preview File http://water.usgs.gov/GIS/browse/mrb_e2rf1_recharge.jpg
Graphic Preview Type JPG
Guid
Harvest Object Id 06785d03-5826-4aa5-aede-8fe45076fdac
Harvest Source Id e11eb0c1-b794-4812-9369-1bd7306336cd
Harvest Source Title Water NSDI Node Spatial Datasets
Licence Although this dataset has been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of these data, software, or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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