Wr-6A Dam is on Willow Creek in Olmsted County, Minnesota and is used for flood control purposes. Construction was completed in 1989. Its normal surface area is 72 acres. It is owned by the City Of Rochester.
Wr-6a is of earthen construction. The core is homogeneous, earth. The foundation is soil. Its height is 56 feet with a length of 1600 feet. Maximum discharge is 131 cubic feet per second. Its capacity is 1696 acre feet. Normal storage is 621 acre feet. It drains an area of 9.4 square miles.
Lakes, Dams, and Recreational Facilities Near Wr-6aMayowood Lake Wr-4 Stewartville Silver Lake Kr-6 Kr-3 Kr-7 Sr-2 Br-1 Rudlong Pond Bear Creek Mantorville Olmsted County Rd 10 Zumbro Lake Zumbro Lake Pine Lawn Park Zumbro Lake
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