By Rich Larson
Replacing the Ames Mill Dam could bring new recreation to Northfield, draw visitors and new residents, and let the community shape the future of the Cannon River, according to City Administrator Ben Martig.
The city has identified exploring conversion of the dam as a strategic priority. The dam is owned by Post Consumer Brands, which inherited it from the former mill’s operations. Martig said the central question for the council is whether Northfield should have a role in shaping the river’s future, and the city’s partnership with Post reflects its answer of yes.
Martig said a reconstructed river would complement the Mill Towns State Trail, which is planned to link Mankato’s Sakatah Singing Hills State Trail with Faribault, Northfield and eventually Lake Byllesby. He said recreation helps attract residents, workers and young families.
He said rock arch rapids can be designed to create fishing areas, potentially drawing more anglers. Paddlers now face a difficult portage through Northfield, and Martig said making it easier could create a unique urban river experience a short trip from the Twin Cities.
Martig said the state regulates dams and offers grants but would not take ownership itself, leaving decisions to Post unless the city gets involved.
On Nov. 10, the council will hold a work session on a proposed option agreement with Post. Martig said the agreement is required to qualify for significant state grants and must be authorized by the Minnesota Legislature. He said it would not commit the city to buying the dam, only give it the right to do so if and when that makes sense.
The city and Post are also working out a cost-share for early environmental testing of sediment behind the dam, with the city’s portion coming from its stormwater funds. Martig said Barr Engineering, which is working with Faribault on plans to remove its two dams, would do the work under the city’s proposal.
He said any construction would require a historic review, and the Historic Preservation Commission, Environmental Quality Commission and other boards would be involved in later phases, along with public input.
Martig said the council could vote on the agreements in late November.
Rich Larson is the owner and General manager of KYMN Radio. Contact him at rich@kymnradio.net
