Mickey Dial (foreground), contractor, Stantec, and Morgan Domingue (background), geotechnical engineer, U.S. Army Corps of Engineers, Tulsa District, measure, inspect and log a rock core sample taken from the stilling basin below Keystone Dam in Sand Springs, Okla., Nov. 17, 2025. Rock core samples inform engineers of the soil composition far beneath the earth's surface and aid in designing and planning construction.
| Date Taken: | 12.17.2025 |
| Date Posted: | 12.31.2025 15:02 |
| Photo ID: | 9465937 |
| VIRIN: | 251217-A-PO406-7302 |
| Resolution: | 4589x3671 |
| Size: | 3.3 MB |
| Location: | OKLAHOMA, US |
| Web Views: | 7 |
| Downloads: | 1 |
This work, Drilling for data: Tulsa District takes rock core samples from Keystone Dam stilling basin [Image 4 of 4], by Brannen Parrish, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.