DWR-WaSDET: Division of Water Rights-Water Supply/Demand Exploration Tool

Explore California's Surface Water Demands

Descriptions of Key Files

app.R: The Shiny application.
01-prep-wr-info.R: Retrieves and preprocesses water right information publicly available from the California Water Rights LIST available on the California Open Data Portal, and geospatial information. retrieves and preprocess point of diversion (POD) geospatial information publicly available from eWRIMS GIS - Data Download.
02-prep-reported-diversions.R: Retrieves and preprocesses reported diversions from the EWRIMS database to display reported diversion demand scenarios. Currently can only work for DWR staff who have access to the WRUDS Data Download link. currently these are the only demand datasets in tool.
03-prep-historical-supplies.R: Loads and preprocesses monthly historical supply data at gage stations in several HUC-8 Watersheds. dataset maintained and curated by DWR staff?

[under development]