reservoir data (location, id, name) http://cdec.water.ca.gov/misc/daily_res.html
reservoir data (capacities) http://cdec.water.ca.gov/cgi-progs/current/RES
shapefiles cor california counties: http://scec.usc.edu/internships/useit/content/california-counties-shapefiles
historic capacity data
http://cdec.water.ca.gov/cgi-progs/getMonthlyCSV?station_id
not used in the visualization but still interesting data sources:
precipitation data
- http://www.waterplan.water.ca.gov/waterpie/precip/precip.cfm
- http://cdec.water.ca.gov/water_cond.html
- http://cdec.water.ca.gov/misc/hourly_res.html
- http://landsatlook.usgs.gov/
GIS projection reference: http://help.arcgis.com/en/arcgisserver/10.0/apis/rest/pcs.html