RED WING — You've surely noticed it if you've ever been among the 20,000 people who make the daily drive along Hwy. 61 on the edge of Red Wing, just a few cliffy miles from the Mississippi River.
The iconic 115-foot water tower at the Anderson Center is an architectural beauty. The red-brick tower stretches high over the 350-acre Tower View estate, which was built a century ago and hosted A.P. Anderson's some 15,000 cereal experiments for Quaker Oats Company. (Anderson invented puffed rice, a revolutionary product when it was introduced at the 1904 World's Fair in St. Louis.) Anderson's self-sufficient estate served as his family home, his research center and a working farm, and the water tower stored about 24,000 gallons of water.
However, only a few years ago, that water tower was falling apart.
Specifically, the water tower's unusual circular balcony was falling apart. Drainage problems had caused "spalling," where rock and concrete were flaking off over time. It was still structurally sound, but it wouldn't remain that way if the problem went unfixed.
So the Anderson Center, a community gathering place and art incubator on the historic estate, embarked on a five-year restoration project. Bad concrete had to be jackhammered and removed, then the wall of the balcony had to be repoured, then the water tower had to be repainted — all to meticulous historic specifications. Workers had a 400-page manual of historic standards to follow.
"If you do it wrong, you can cause more damage for the thing you're trying to preserve," said Stephanie Rogers, executive and artistic director for the Anderson Center. "Using the wrong paint or mortar can alter the way these structures are. These were built so well in early 1900s. The construction here was top notch, by craftsmen who really knew what they were doing."
The project cost about $350,000, with a significant portioncoming from a grant from the Minnesota Historical Society, and was completed earlier this fall.
"It's working at that height that can be so difficult," said Joe Loer, the Anderson Center's property and finance director.