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 |
---|---|---|
Trinity Lake, CA (California, Shasta Cascade Region, CA, US West Region, USA) |
390 ft | Also known as Clair Engle Lake In 1976 Tim Brady from Weaverville caught the California record smallmouth bass in Trinity Lake. The quiet lake still draws anglers today, both for th… |
Loch Duich (Highlands & Moray Region, Scotland, Scotland, United Kingdom, United Kingdom) |
377 ft | Mysterious and romantic, beautiful Loch Duich holds a special place in the history and hearts of Scotland’s West Highlands. Loch Duich featured promin… |
West Hawk Lake (Canada, Manitoba, Canada) |
377 ft | Also known as The Meteor Lake Occupying a prominent position on the southern Manitoba/Ontario border, West Hawk Lake is a favored destination within Whiteshell Provincial Park. The… |
Rock Lake (Northeast Washington, US West Region, USA, Washington) |
375 ft | Deep, dark and mysterious describes Northeast Washington’s Rock Lake. Largest and deepest of the many lakes in the ‘Channeled Scablands’, Rock lake co… |
Loch Maree (Highlands & Moray Region, Scotland, Scotland, United Kingdom, United Kingdom) |
375 ft | Remote, desolate, historic, beautiful: all of these describe Loch Maree. Located in the Highlands and Morey Region of Northwestern Scotland, Loch Mare… |
Lake Wolfgang (Austria, Salzburg, Austria) |
374 ft | Also known as Wolfgangsee Lake One of the best loved and most popular of vacation lakes in Austria’s Lake District is Lake Wolfgang. Called Wolfgangsee by the locals, the 3200-acre… |
Lake Thingvallavatn (Iceland, Southwest Iceland Region, Iceland) |
374 ft | Also known as Lake Thingvalla Lake Thingvallavatn (Icelandic), also known as Lake Thingvalla (English) is the largest natural lake in Iceland, boasting a surface area of 20,757 acr… |
Flathead Lake, MT (Glacier Country, MT, Montana, US West Region, USA) |
371 ft | Carved out by the historic glaciers of the last ice age approximately 11,000 years ago, Flathead Lake is one of the largest natural freshwater lakes i… |
Lake Koocanusa, MT / Canada (British Columbia, Canada, Canada, Glacier Country, MT, Montana, US West Region, USA) |
370 ft | Also known as Koocanusa Lake, Koocanusa Reservoir In the far north of the United States, tucked into the northwestern end of Montana, is the long, narrow Lake Koocanusa. This lake is actually a man-ma… |
Priest Lake, ID (Idaho, Northern Idaho, US West Region, USA) |
369 ft | Located in the most northern portion of Idaho’s Panhandle, Priest Lake is within 30 miles of the Canadian Border. Priest Lake was naturally created at… |
Lake Lanao (Mindanao Super Region, Philippines, Philippines) |
368 ft | Although the second-largest lake in the Philippines and considered one of 17 ancient lakes of the world, Lake Lanao is little known and seldom visited… |
Gutierrez Lake, Argentina (Argentina, Patagonia, Argentina, Rio Negro, Patagonia) |
365 ft | Also known as Lago Gutierrez Surrounded by stunning Patagonian mountainsides and forested landscapes, Lake Gutierrez, or Lago Gutierrez in Spanish, is a sliver-shaped glacial lake… |