John Martin Dam’s concrete stilling basin in excellent condition after first inspection in more than 75 years
JOHN MARTIN RESERVOIR, Colo. – View of the stilling basin as seen from the end sill. The baffle blocks are on the left, on the right are pump lines to remove water from the basin. Photo taken Jan. 10, 2019.

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Photo by: USACE |  VIRIN: 190110-A-A1412-006.JPG