Colorado's Pine Brook Dam was completed a year ahead of schedule and $1 million  under budget, proving how effective design-build can be for dam  construction. The Class 1 dam holds 100 acre-feet under normal conditions and  up to 137 acre-feet at flood stage. The column in the center is the overflow  outlet leading to conduit beneath the dam. Photos: Bob Olliver
Colorado's Pine Brook Dam was completed a year ahead of schedule and $1 million under budget, proving how effective design-build can be for dam construction. The Class 1 dam holds 100 acre-feet under normal conditions and up to 137 acre-feet at flood stage. The column in the center is the overflow outlet leading to conduit beneath the dam. Photos: Bob Olliver