Pueblo Dam, Colorado – Southern Delivery System
REASON FOR PHOTOGRAMMETRY: To document foundation conditions.
PEOPLE INVOLVED: Joe Kottenstette, 303-445-2966
PAPER ABSTRACT: We used the three-dimensional data from the photogrammetry model to determine where grout holes would be most effective. 
Photogrammetric mapping of the excavation provided coordinate data for the contractor to locate grout holes.
Contact Rebecca Heisler, 303-445-3172, for more information on photogrammetry at Reclamation.