Baseflow Fractions for Water Years 1981 to 2020 (ver. 3.0, December 2025)
Description
Simulated daily baseflow was summed from water year 1981 to 2020 and divided by observed streamflow at 11,985 sites with streamflow gages. Daily baseflow was limited to observed streamflow prior to summation. Days with negative flows (tidal systems) are not included.
Resources
| Name |
Format |
Description |
Link |
|
55 |
Landing page for access to the data |
https://doi.org/10.5066/P9AIPHEP |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.5f733c2682cef8d183995972.xml |
Tags
- baseflow
- mathematical-modeling
- streamflow
- usgs-5f733c2682cef8d183995972
- hydrograph-separation