The storm water that runs off Dodd Road soon will be sprinkling down on the ball fields at King Park.
The city of Lakeville and the Vermillion River Watershed Joint Powers Organization have teamed up on a pilot project to reuse the water that collects in a triangular pond at the park to irrigate up to two fields.
"There's more and more pressure on groundwater all the time because of the growth in the metro area," said Lakeville City Administrator Steve Mielke. "The idea here is to demonstrate a different use of storm water that's also good for the environment."
The irrigation system, to be installed at one or two fields, depending on bids received, will be the first for the diamonds at King Park. The city previously brought in a portable irrigation system that was hooked up to city water when the fields needed a drink. The pond-fed system would be ready for use next spring if installed according to plan this fall.
Mark Zabel, an administrator of the Vermillion River Watershed group, said golf courses have long used irrigation systems that draw from ponds.
"We're kind of hoping that this demonstration expands beyond just the municipal application for ball fields, that it catches on with townhomes or developments," Zabel said. "We're really trying to dig into that water conservation element."
The watershed organization is paying the largest share of the $62,000 cost to install the irrigation system.
In addition to conserving groundwater, the project will help clean the Vermillion River.