Diffuser block in Mill creek
“The current diffuser blocks are original to the dam, which was completed in 1942. While the blocks were utilized every year for the past 78 years, they have sustained freeze-thaw damage over the years. The likely culprit for their current distress is the method in which they were constructed,” Natural Resources Specialist Jeremy Nguyen said.

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Photo by: jeremy nguyen |  VIRIN: 200731-A-QM295-0001.JPG