Below is a link to a map that displays all of the California weather and stream data collection stations. Many stations in the mountains collect data on snow depth and water equivalent.
This station data is hosted on a GIS (Geographical Information System) server operated by the state. If you click on a symbol then all the attribute data for the thing that you clicked will be delivered from the GIS server to your screen.
The attribute data includes a link that leads to detailed information for that station. For stations that collect snow data you will be able to display a graph showing snow depth or water equivalent over time. You can also play with various settings and produce custom graphs.
I wish there was a way to produce a map that only showed stations with snow data but, alas, to the best of my knowledge the data currently available on the state’s GIS server does not make that possible.
For an example of a station that has snow data, click the symbol directly below the center of the map.
For tips on using the map, click the
“About this map” link in the upper left corner.
http://www.mappingsupport.com/p/gmap4.php?ll=38.861031,-120.079193&z=11&t=h,Stream-weather_gage_state_data&q=http://www.propertylinemaps.com/p/public_land_map/state/CA/CA_fire_and_drought.txtJoseph, the Gmap4 guy
