States · Maryland · Deep Creek Lake
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Deep Creek Lake, Maryland

Maryland's largest inland lake and an entirely man-made reservoir built in 1925 for hydroelectric power -- a genuinely unusual market where the state itself owns the lakebed and shoreline buffer strip, ringed by Wisp Resort's ski slopes and dozens of named lake communities in far-western Garrett County.

Surface Area
~3,900 acres
Governing Body
MD DNR (lakebed/buffer strip) & Brookfield Renewable (dam)
County
Garrett County
Length
11.25 miles
Max Depth
75 ft
Lake Type
Man-made reservoir, built 1925
Data Verified
July 2026

The Lake at a Glance

Deep Creek Lake genuinely spans roughly 3,900 acres and stretches 11.25 miles as a long, narrow, dendritic reservoir with dozens of fingerlike coves, entirely unlike a simpler round natural lake. It was genuinely built between 1923 and 1925 by damming Deep Creek, a tributary of the Youghiogheny River, specifically to generate hydroelectric power, making it Maryland's largest inland body of water and the westernmost county's defining geographic feature.

The lake's ownership structure is genuinely unusual and matters enormously for buyers: in 2000, the State of Maryland purchased the lakebed itself along with a roughly 1,400-acre shoreline buffer strip for $17 million, while the dam, intake tunnel, and powerhouse remained privately owned, today operated by Brookfield Renewable under a Maryland Department of the Environment water appropriations permit rather than an active federal license.

What Buyers Need to Know First

Waterfront buyers here genuinely don't own to the water's edge the way they would at most lakes covered on this site -- the land between a private lot line and the water is genuinely state-owned buffer strip, and building a dock or maintaining shoreline access requires a DNR Buffer Strip Use Permit rather than a simple riparian right.

Maryland genuinely levies a state income tax plus a local Garrett County piggyback tax, a real contrast to some other lake states covered on this site, and out-of-state second-home buyers should genuinely understand Maryland's nonresident withholding requirement at closing.

Wisp Resort, Maryland's only downhill ski area, sits directly on the lake's shore, genuinely giving Deep Creek a dual-season rental economy -- summer lake tourism and winter ski tourism -- that few other lakes on this site can match.

Real estate here genuinely spans a wide range, from modest inland lots to multi-million-dollar lakefront estates near McHenry and Wisp, and buyers should genuinely confirm a property's buffer-strip permit status directly with DNR before assuming existing dock access transfers automatically at closing.

Buyers relocating from a no-income-tax state should genuinely run the full numbers before assuming Maryland ownership costs less overall, since the combined state and county income tax burden here genuinely differs meaningfully from several other markets covered on this site, a real tradeoff worth understanding upfront and confirming directly for any specific property under serious consideration before closing on it.

Full Research Library

Buying & Costs
The Real Cost of Owning at Deep Creek Lake
Purchase price, property tax, insurance, and the full cost stack.
Property Tax Reality at Deep Creek Lake
Garrett County rates and Maryland's income tax layered on top.
Lakefront Insurance at Deep Creek Lake
Winter storm, ice, and flood risk for shoreline properties.
The Buying Process at Deep Creek Lake
What to check before making an offer on state-owned shoreline.
Regulations
Dock Permits at Deep Creek Lake
The DNR Buffer Strip Use Permit system explained.
Water Levels at Deep Creek Lake
Brookfield's dam, the MDE permit, and seasonal swings.
Deep Creek Lake Neighborhoods
McHenry, Wisp-area communities, and quieter southern coves.
What Nobody Tells You About Deep Creek Lake
The surprises buyers discover after closing.
Local Guidance

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Living There
Year-Round Living at Deep Creek Lake
A genuine ski-and-lake dual-season calendar.
Retiring at Deep Creek Lake
Maryland taxes, healthcare access, and real mountain winters.
Community & Lifestyle at Deep Creek Lake
Resort communities and Garrett County local life.
Recreation
Boating at Deep Creek Lake
Launches, marinas, and Maryland DNR boating rules.
Fishing at Deep Creek Lake
Trophy walleye, northern pike, and a premier ice fishery.
Things to Do at Deep Creek Lake
Wisp Resort, the state park, and year-round attractions.
Dining at Deep Creek Lake
McHenry's restaurant scene and resort-town dining.
Seasonal Recreation at Deep Creek Lake
A genuinely distinct rhythm across all four seasons.
Investment
Vacation Rental Investment at Deep Creek Lake
Garrett County TVRU rules and dual-season income modeling.
Deep Creek Lake Alternatives
Honest comparisons to other Appalachian lake markets.

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