Reference Layer Programs - Natural Resources

California Data Exchange Center (CDEC) Weather Gaging Stations

Shows the locations of hydrologic data collection stations that make up the CDEC network. CDEC provides a centralized location to store and process real-time hydrologic information from snow reporting gages and precipitation and river stage sensors gathered by various cooperators throughout the State. Station attributes provide links to the data that has been collected at each location.

USGS Mines and Mineral Processing Plants

Displays the locations of mines and mineral processing plants in California.