Estimated daily mean streamflows for HUC12 pour points in the southeastern United States, 1950-2009

This data release contains estimated daily streamflow values for 9,203 12-digit hydrologic unit codes (HUC12s) in the southeastern United States for the period 1950-2009. The files are provided in text format, which can be used in R and in other programs. The 'Site Info' folder contains 18 files with streamgage information and the 'Daily Values' folder contains 18 files with predicted daily streamflow values for a given HUC12. Each of the datasets contains 500, 501, or 704 HUC12s, respectively. Data preparation and analysis of the predicted streamflow values were scripted in RStudio. Results of the analysis will be used to quantify streamflow alterations across the study area and will be published in a separate product.