Keystone Dam's tainter gates stay closed to offset upstream rainfall and runoff while its powerhouse generates electricity during a rainy day in Sand Springs, Okla., Aug. 28, 2025. The U.S. Army Corps of Engineers, Tulsa District, which operates and maintains Keystone Dam, awarded a $3.5 million contract to Stantec Consulting Services, Incorporated to perform a geotechnical survey of the dam's stilling basin.
| Date Taken: | 08.28.2025 |
| Date Posted: | 09.11.2025 16:37 |
| Photo ID: | 9308047 |
| VIRIN: | 250828-A-PO406-2025 |
| Resolution: | 2700x1800 |
| Size: | 3.26 MB |
| Location: | SAND SPRINGS, OKLAHOMA, US |
| Web Views: | 4 |
| Downloads: | 0 |
This work, USACE Tulsa District awards geotechnical contract, by Brannen Parrish, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
