This dataset contains annual flow metrics quantifying drought and low streamflows for USGS GAGES-2 gages in the contiguous U.S. satisfying data completeness checks for the periods 1921-2020, 1951-2020, and 1981-2020. The dataset also contains annual climate variables from the USGS Monthly Water Balance Model (MWBM). The dataset provides trend analysis outputs for annual drought and low flow metrics for the periods 1921-2020, 1951-2020, and 1981-2020. Finally, we include six R language code files that were used to create the values included in this release as summarized in the process step section.
Citation Information
| Publication Year | 2022 |
|---|---|
| Title | U.S. Streamflow Drought During the Last Century: annual drought and low flow metrics, annual climate, and trends for the periods 1921-2020, 1951-2020 and 1981-2020 |
| DOI | 10.5066/P96TXHDD |
| Authors | John C Hammond, Caelan E Simeone, Jory S Hecht, Glenn A Hodgkins, Melissa A Lombard, Gregory J McCabe, David M Wolock, Michael E Wieczorek, Carolyn G Olson, Todd G Caldwell, Robert W Dudley, Roy Sando |
| Product Type | Data Release |
| Record Source | USGS Digital Object Identifier Catalog |
| USGS Organization | Maryland-Delaware-D.C. Water Science Center |