Columbia and Snake River Data

• Temp Graph
• Walla Walla
• Ives Island
• Hamilton Creek

Temperature Graph

• Temperature Graph for Scrollcase and Fixed Monitoring Station temperatures at Bonneville, The Dalles, Ice Harbor,Lower Monumental, Little Goose, Lower Granite, Priest Rapids and Wanapum compared to ten-year average scrollcase temperatures. NOTE: These queries are only functional during the spill season - usually April 1 to August 31.

Walla Walla River Sensor Data (South Fork at the Harris Bridge)

• Current Graph or historic through current Data in .csv format from sensor at Harris Bridge.  These data includes 5 elements: 1. Gauge Height, 2. Temperature, 3. Dissolved Oxygen, 4. Electrical Conductivity and 5. pH. 
  • An explanation of the variables used along with a link to EPA's website explaining the importance of each can be found here.
  • This data is provisional, (and updated hourly)

Ives Island Elevation and Temperature Data

• Current Graphs of Ives Island Water Elevation, Vancouver Stage Gauge, Bonneville Dam Flow and Bonneville Tailwater Elevation. (updated every two hours)
• Historical water temperature and water elevation data for the Ives Island area.

Hamilton Creek Temperature and Elevation Data (Ives Island Complex)

• Current Graphs of Hamilton Island temperature and gauge height. (updated hourly)
• Historical water temperature and water elevation data for the Hamilton Creek gauges.

Page last updated on: January 30, 2007

This website designed for 1024 x 768 or higher resolution. Questions and comments to: webmaster@fpc.org

[ Home ] [ Adult ] [ Smolt ] [ Spawning ] [ River ] [ Hatchery] [ Survival] [ Travel times] [ Documents ]