Deepest lakes & reservoirs in by maximum depth (ft)
The estimated greatest depth of the water in a lake can be measured at the lake’s normal elevation. If the water volume and surface area of a lake are known, an estimate of the lake’s average depth can be calculated:Water volume ÷ Surface Area = Average Depth
Example: 1,000,000 acre-feet ÷ 20,000 acres = 50 feet average depth.
You can find many of the the world’s deepest lakes on LakeLubbers. If you sort the list, you will find the (maximum depth of) the shallowest lakes in our database. Note: For some lakes, lake depth data is unknown, so this table may display fewer lakes than the total 2151 articles we have published for lakes.
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Below are lakes within Compared by maximum depth in feet. This list does not represent all lakes in , only the 2151 lake articles we have published on the LakeLubbers website.
Lake name  |
Max depth in feet |
Lake description |
|---|---|---|
| Round Lake, ON (Canada, Ontario, Canada) |
180 ft | Round Lake is a spectacular 7,596-acre lake located in Renfrew County, Ontario, Canada. Renfrew County is part of the Ottawa Valley which was carved b… |
| East Lake, OR (Central Oregon, Oregon, US West Region, USA) |
180 ft | East Lake is one of two lakes that sit in the caldera of the Newberry National Volcanic Monument within the Deschutes National Forest in central Orego… |
| Embden Pond, ME (Kennebec & Moose River Valleys Region, ME, Maine, US New England Region, USA) |
180 ft | Also known as Embden Lake When you arrive at Embden Pond, you have arrived at an outdoors enthusiast’s paradise. The clear waters of Embden Pond, also known as Embden Lake, ref… |
| Lake Spokane, WA (Northeast Washington, US West Region, USA, Washington) |
180 ft | Also known as Long Lake Lake Spokane, a 24 mile long reservoir, is so named because of its close proximity to Spokane, Washington. However, some people call it Long Lake, aft… |
| Round Valley Reservoir, NJ (New Jersey, Skylands Region, NJ, US Mid-Atlantic Region, USA) |
180 ft | Round Valley Reservoir spans 2,350 acres in Hunterdon County, New Jersey. The reservoir fills the valley formed by the ring-shaped Cushetunk Mountain,… |
| Lake Sakakawea, ND (North Dakota, Northwest Region, ND, US Midwest Region, USA) |
180 ft | The second-largest reservoir by surface acreage in the United States (and third-largest in volume), Lake Sakakawea stretches 178 miles from Garrison D… |
| J. Strom Thurmond Lake, GA/SC (Classic South Region, GA, Georgia, Old 96 District, SC, South Carolina, US South Region, USA) |
180 ft | Also known as Lake Strom Thurmond, J. Strom Thurmond Reservoir, Clarks Hill Lake, Thurmond Lake J. Strom Thurmond Lake, aka Clarks Hill Lake, holds the title of second largest artificial lake east of the Mississippi River. Straddling the Georgia-… |
| Lake Winnipesaukee, NH (Lakes Region, NH, New Hampshire, US New England Region, USA) |
180 ft | By far the largest lake in the state, Lake Winnipesaukee covers an incredible 44,586 New Hampshire acres. The lake is the third largest lake in all of… |
| Owasco Lake, NY (Finger Lakes Region, NY, New York, US Mid-Atlantic Region, USA) |
177 ft | Owasco Lake is the sixth largest of the eleven Finger Lakes. Its name, from a Mohawk or Iroquois term, translates to “crossing.” The Finger Lakes were… |
| Norfork Lake, AR/MO (Arkansas, Missouri, Ozarks Region, AR, Southwest Missouri, US Midwest Region, US South Region, USA) |
177 ft | Locals describe Norfork Lake as “unspoiled, uncrowded, and unforgettable.” It is an apt description for this beautiful lake hidden in the Ozark Region… |
| Christina Lake, BC (British Columbia, Canada, Canada) |
177 ft | Also known as Oasis of the Kootenays Consistently rated one of Canada’s most popular family vacation destinations, Christina Lake offers some of the warmest lake waters in Canada. Located… |
| Banks Lake, WA (North Central Washington, US West Region, USA, Washington) |
177 ft | Banks Lake is a 27 mile equalizing reservoir and part of the Columbia Basin Project, a major water resource project to provide irrigation water to fer… |