New blue water spring found at Yellowstone after 'mildly explosive' activity
- Posted on July 16, 2025
- By Detroit Free Press
- 2 Views
New blue water spring found at Yellowstone after 'mildly explosive' activity
The blue water spring is about 13 feet in diameter and 1 foot below the rim, USGS said. The water in the pool was measured at 109°F.
