Wayland Town Crier 9/16/17: Wayland board weighs in on Natick dog park. Plans for a dog park near Lake Cochituate in Natick are sparking concerns across the town line in Wayland. The Wayland Surface Water Quality Committee wrote a recent letter to Natick’s Conservation Commission urging officials to find a new location. “A dog park should not be located next to South Pond of Lake Cochituate because of the potential for contamination of the lake from dog wastes containing E. Coli and weed/algae nutrients,” the committee wrote in the Sept. 12 letter.