Canton could lose access to hundreds of thousands of dollars in state conservation and park grants if a plan the town submitted to Massachusetts in July doesn't pass muster.

The Canton Conservation Commission sent its draft 2027–2037 Open Space and Recreation Plan to the Massachusetts Division of Conservation Services for review and approval, according to the town's OSRP project page. The stakes are straightforward: without an approved plan on file, Canton can't apply for two key state programs. The LAND grant reimburses municipalities 52 to 70 percent of costs for purchasing conservation land. The PARC grant covers the same share for park acquisition and improvements. Both cap out at $425,000 per project.

An approved plan also gives a town a leg up in other competitive state grant rounds, according to the Division of Conservation Services.

The old plan is running out

Canton's current open space plan dates to 2018 and expires this year. The town wrote its first one back in 1997. If the state doesn't approve a replacement, Canton is simply locked out of those grant programs.

Voters at the 2025 Annual Town Meeting approved Community Preservation Act funding to hire a consultant for the update. The town tapped the Horsley-Witten Group, a Massachusetts environmental planning firm that has done similar work for Arlington and North Andover.

Between January and June 2026, the Horsley-Witten team and town staff gathered input from residents and local groups on what they'd like to see happen with Canton's open space over the next decade, according to the Conservation Commission. The finished plan catalogs every piece of open space in town, public and private, and lays out goals for how Canton manages its conservation and recreation land going forward.

Now it's in the state's hands

The Division of Conservation Services reviews plans in the order they arrive, checking them against requirements the state updated in 2025. The process typically involves a conditional approval letter flagging any remaining items before final sign-off. The Conservation Commission has said the review could take several months. No target date has been announced.

Once the state gives the green light, the Conservation Commission plans to go after funding to put the plan into action, according to a July 2026 commission post.

Residents can view the draft plan on the town's OSRP project page at town.canton.ma.us/841.