USACE-Buffalo District dive team performs Black Rock Lock repair
Adam Hamm, a member of the Corps of Engineers, Buffalo District’s Dive Team, suits up to seal the upper guard gates of the Black Rock Lock Dec. 17 in Buffalo, NY. The lock has been closed for repairs since November. The District’s dive team provides full-scale diving services to partners across the United States and abroad.

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Photo by: Susan Blair |  VIRIN: 191217-A-AU931-008.JPG