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Water Level StatusNo source

We haven't found a reliable water-level source for Portage Lake yet. Weather, wind, and the sailing score still work.

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Lake guide
Ramps
Portage Lake Boat Launch (Michigan DNR)MacGregor Rd, Pinckney, MI 48169 · Michigan DNR · hard-surface ramp · 21 spaces · Recreation Passport · the only public launch on the Portage/Base Line chain. Verified 2026-07-10.
MapInfo
Contact & rules
Portage / Base Line Lakes — Washtenaw CountyMichigan DNR rules & park regulations
Open
Boating & yacht clubs
PY
Portage Yacht ClubPortage Lake's home sailing club (Midwest Sailing & Portage Yacht Club) · Laser/ILCA, Interlake, Flying Scot & Open-Class fleets · Thursday Silver Series + summer Fun Races, No Sweat Regatta and a 6-week Invitational Laser Racing Series
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About Portage Lake

Portage Lake is a 644-acre natural lake in Michigan, managed by Michigan DNR. Lakebrief does not have a real-time water-level feed for this lake; the dashboard reports wind and weather only. The main public launch is Portage Lake Boat Launch (Michigan DNR) at MacGregor Rd, Pinckney, MI 48169. The Portage Yacht Club is the active sailing club on the water.

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