(e.g. yourname@email.com)

Forgot Password?

    Defense Visual Information Distribution Service Logo

    Drilling for data: Tulsa District takes rock core samples from Keystone Dam stilling basin [Image 1 of 4]

    Issued by: on

    VIRIN:
    Date Created:
    City:
    State:
    Country:
    Drilling for data: Tulsa District takes rock core samples from Keystone Dam stilling basin

    OKLAHOMA, UNITED STATES

    12.17.2025

    Photo by Brannen Parrish 

    U.S. Army Corps of Engineers, Tulsa District

    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.

    IMAGE INFO

    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

    PUBLIC DOMAIN