Flume in an outflow channel of Old Faithful Geyser measuring the volume of water erupted
By Yellowstone Volcano Observatory
April 2025 (approx.)
Detailed Description
Photo of the flume in an outflow channel that was used for measuring the volume of water erupted from Old Faithful Geyser. Sandbags were placed to channel the water into the flume and prevent flow under and around it. The study was conducted under research permit YELL-SCI- 08342.
Sources/Usage
Public Domain.