Stream Temperature Seasonal Thermal Regime Data

This resource contains analysis code and downloaded stream temperature data (from USGS NWIS) used to develop an analysis of stream seasonal thermal regimes in the United States. The R Notebook, `analysis.Rmd`, will reproduce all supporting analysis and generate figures when run with the data files downloaded into a `Data` subdirectory of the working directory. `analysis.Rmd` calls more involved functions from `functions.R`. The knitted version of the notebook is also included as `analysis.pdf`.

To run the Notebook, in the working directory there must be a `Data` directory containing the data files and a `Figures` directory with a `MovingWindowSeasons` subdirectory, where figures will be stored. For map generation, `functions.R` will also look for an EPA Level I Ecoregions (https://gaftp.epa.gov/EPADataCommons/ORD/Ecoregions/cec_na/na_cec_eco_l1.zip) shapefile in an `Ecoregions` directory.

These data and related items of information have not been formally disseminated by NOAA, and do not represent any agency determination, view, or policy.