Estimated mean annual natural ground-water recharge in the conterminous United States
Open-File Report
2003-311
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Abstract
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.
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Estimated mean annual natural ground-water recharge in the conterminous United States |
| Series title | Open-File Report |
| Series number | 2003-311 |
| DOI | 10.3133/ofr03311 |
| Year Published | 2003 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Contributing office(s) | Kansas Water Science Center |
| Country | United States |