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Dickinson Co. Supervisors Hear Concerns Over Flooding On NW Side Of City Of Spirit Lake

July 03, 2024 Steve Schwaller

(Spirit Lake)– Extremely heavy rains June 21st and 22nd sent a torrent of water through an area on the northwest side of Spirit Lake that eventually poured across Hill Avenue before dumping into East Lake Okoboji. It was a topic of discussion at Tuesday’s Dickinson County Board of Supervisors meeting. At least one business and some residential properties in that area were impacted. It’s in Drainage District 48, which just recently underwent some major improvements. Even then, an engineer, Colin Klingbeil of Jacobsen-Westergard, told the supervisors it wasn’t nearly enough for what happened. He described it as a 200 year run off event…

“And the fact of the matter is, this new tile system, even though it’s significantly higher capacity than what was in place prior, a one inch drainage coefficient was not going to be able to take that amount of run off.”

Several impacted property owners and one business owner, who were charged significant assessments for the recently completed project, want something done, adding they shouldn’t have to pay additional assessments to remedy the problem. One possible option discussed is that of a detention pond. However, supervisor Kim Wermersen says other entities need to be involved before any final decisions are made in coming up with a solution…

“I guess for me, I’d like to see the city of Spirit Lake brought to the table a little bit. I’d also like to see the DNR be involved because these detention ponds, we worked on something similar over by Silver Lake, same type of thing. John Wills with Water Quality. I think we need to have some sort of a meeting to where we can get to some of these things that we’re talking about. It isn’t just the drainage district issue. I think the retaining pond is going to be it, but size has a lot to do with that. A one or two acre pond I’m not sure that’s going to make a difference here. It can’t hurt but I’m not sure that’s the resolve. But I think all these players have to come to the table with you guys and we have a discussion about where we go forward.”

In the interim, the supervisors directed County Engineer Cole Budach to acquire the services of a contractor to clean out intakes on the site.