Historical Data Selector


Monthly Data by Water Year

  1. Enter part of a CDEC Station Name or a three-letter CDEC Station ID.
    Or specify one letter to retrieve Station IDs that begin with that letter.
  2. Specify a Sensor Number. Leave blank for a list of sensors for a particular station.
  3. Enter an End Date. Leave End Date blank to retrieve records up to present.
  4. Enter a Span. (Ex. 12years) Span is measured backward from End Date entered. Leave Span blank for a span of 7 years.
  5. Click the "View Data" button only once.
  6. For reference, check the Station Information page for lists of Real-Time Stations, Daily Stations, or Monthly Stations.


Station ID(s)
Sensor Number:
End Date:

Span: