The Minnehaha Creek Watershed District someday could have headquarters overlooking Minnehaha Creek on land now owned by the city of Minnetonka.
The district, which controls creek flooding and works to improve its water quality, rents offices in Deephaven under a lease that expires in December 2011.
Cost comparisons show that building would be cheaper than renting in the long term, said watershed board chair Jim Calkins.
The possibility that Minnetonka might donate land for the project makes it financially attractive to the district, Calkins said.
The city would donate land only if it could use the building for public meetings and a public access to the creek, said Minnetonka City Manager John Gunyou.
"We would not be interested in helping someone build an office building," Gunyou said. "There needs to be a public benefit coming out of that for any type of partnership we would enter into."
Having a headquarters on the creek would allow the Watershed District to demonstrate the storm-water controls and creek-bank planting it prescribes, Calkins said. "The connection with the creek is important for us."
The creek runs across Minnetonka from Lake Minnetonka, and through Hopkins, Edina and Minneapolis to the Mississippi River.