Updated 9 Oct 2026, 3:04 am EDT. Get alerts for Clam Lake
National Weather Service; National Interagency Fire Center; U.S. EPA CyAN satellite; Michigan DHHS; Michigan DNR. Weather, warnings, fires and satellite refresh when you open the page (checked at most hourly).
Michigan DNR survey, fetched 7 Oct 2026. Not for navigation.
438 acres · deepest 8 ft (measured) · shoreline about 9.5 mi
Clam Lake is the 4th largest of the 35 named lakes of 10 acres or more in Antrim County. By Michigan DNR survey it is the 24th deepest of the 26 with a measured depth. Its shoreline measures about 9.5 miles along the state outline. About 100% of its area is deeper than 5 ft.
Ranks against Antrim County lakes in Michigan hydrography, Michigan DNR lake surveys and Michigan EGLE satellite clarity; shoreline measured from the state outline. How we measure
1 public access site on Clam Lake.
Michigan DNR boating access, fetched 7 Oct 2026.
Michigan DNR survey; straight-line miles.
Clam Lake is 8 feet at its deepest point, measured by Michigan DNR survey. It covers 438 acres.
Yes. 1 public access site is listed: Clam Lake.