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All lakes / Cass County

Leech Lake

Cass County, Minnesota, near Walker. DNR lake ID 11020300.

103,040acres
150 ftmax depth
56%under 15 ft
12.1 ftclarity

Open in the interactive guideOfficial DNR lake map

Leech Lake is a 103,040-acre lake in Cass County, Minnesota, near Walker. Its deepest point reaches 150 ft, and about 56% of the lake is shallower than 15 feet. Summer water clarity averages 12.1 feet in Minnesota Pollution Control Agency monitoring, which places it in the mesotrophic nutrient class. The DNR lists it for Eurasian watermilfoil, starry stonewort, zebra mussel. DNR surveys document walleye, northern pike, muskellunge, largemouth bass, smallmouth bass, black crappie.

Buying or selling on Leech Lake? Ask us what lakeshore here actually sells for, which stretches of shoreline buyers compete for, and what’s coming up before it’s listed.

Tell us about your dream home on Leech LakeWhat’s my Leech Lake property worth?Call (218) 656-6469

Quick facts

DNR lake ID11020300
CountyCass County, near Walker
Surface area103,040 acres
Maximum depth150 ft
Mean depth18.5 ft
Share under 15 ft56%
Water clarity (summer)12.1 ft through 2025
Phosphorus (summer)13.8 µg/L
Algae, chlorophyll-a (summer)3.5 µg/L
Nutrient classMesotrophic
Invasive speciesEurasian watermilfoil, starry stonewort, zebra mussel
Public water accesses12

Water quality

Summer averages from Minnesota Pollution Control Agency monitoring through 2025: clarity 12.1 ft, phosphorus 13.8 µg/L, algae (chlorophyll-a) 3.5 µg/L. Using the Carlson trophic state index, Leech Lake rates as mesotrophic.

Fishing on Leech Lake

The most recent DNR standard fish survey was in 2022 (4 years ago). Catch per net is compared with the DNR’s typical range for lakes of the same type.

SpeciesNetCatch per netTypical range
Walleyegill7.223.3 to 14.8
Northern pikegill3.330.9 to 4.3
Yellow perchgill9.619.9 to 57.1
Black crappiegill0.190.1 to 0.7
Bluegillgill1.03n/a
Largemouth bassgill0.080.0 to 0.1
Smallmouth bassgill0.080.0 to 0.2
Muskellungegill0.030.0 to 0.1
Tullibee (cisco)gill0.894.9 to 17.6
Pumpkinseedgill1.06n/a
Rock bassgill1.560.1 to 1.1
Hybrid sunfishgill0.03n/a
Burbotgill0.030.0 to 0.2

Walleye catch was within the typical range for similar lakes in that survey.

Largest fish measured in recent DNR samples: Largemouth bass 19.0 in (2022), Northern pike 32.0 in (2022), Walleye 27.0 in (2022), Muskellunge 29.0 in (2022), Smallmouth bass 19.0 in (2022).

Game and panfish documented since 2005: Walleye, Northern pike, Muskellunge, Largemouth bass, Smallmouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Rock bass, Tullibee (cisco), Lake whitefish, Burbot, Bowfin, Shorthead redhorse, White sucker, Yellow bullhead, Brown bullhead, Black bullhead.

Fishing regulations

Regulations change. Confirm with the DNR before fishing.

Invasive species

On the Minnesota DNR infested waters list for: Eurasian watermilfoil (listed 2005), starry stonewort (listed 2021), zebra mussel (listed 2016).

Public boat access

DNR water access records (2023). Confirm current conditions with the DNR.

Around the lake

Waterfront dining: The Merit Lakeside Dining & Cocktails, dock seating and boat-up dining, with lake views from inside in colder months; The 502 at Chase on the Lake, lakefront dining and patio bar on Walker Bay; Shingobee on the Bay, waterfront bar and restaurant on the lake near Walker.

On-water fuel: Trapper’s Landing Lodge Marina, 91-octane gas at the dock, plus bait, slips, and boat rentals. Confirm hours before heading out.

Nearby lakes

Questions about Leech Lake

How deep is Leech Lake?

Leech Lake reaches a maximum depth of 150 ft according to Minnesota DNR records. About 56% of the lake is shallower than 15 feet.

How big is Leech Lake?

Leech Lake covers about 103,040 acres in Cass County, Minnesota.

How clear is Leech Lake?

Summer water clarity on Leech Lake averages 12.1 feet (Secchi depth) in MPCA monitoring through 2025. Its trophic state is mesotrophic.

Does Leech Lake have zebra mussels or other invasive species?

The Minnesota DNR infested waters list includes Leech Lake for Eurasian watermilfoil, starry stonewort, zebra mussel.

What fish are in Leech Lake?

Minnesota DNR surveys document walleye, northern pike, muskellunge, largemouth bass, smallmouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish in Leech Lake. The most recent standard survey was in 2022.

Where is the public boat access on Leech Lake?

Leech Lake has 12 public water access sites on DNR record: Leech Lake River, 1st Ave; Leech Lake, Battle Point; Leech Lake, Stony Point; Leech Lake, Sucker Bay; Leech Lake, Walker City Park; Leech Lake, Shingobee Island; Leech Lake River, Federal Dam; Leech Lake River, Hwy 8; Leech Lake, Brevik; Leech Lake, Whipholt Wayside; Leech Lake, Erickson's Landing; Leech Lake, Two Points.

How is the walleye population on Leech Lake?

In Minnesota DNR net surveys from 2014 to 2022, walleye numbers on Leech Lake ran mostly within the typical range for similar lakes. Nets measure how many fish a lake holds, not where they’re biting, so local guides are the best source for current fishing.

Are there lake homes for sale on Leech Lake?

Homes on Leech Lake come up for sale throughout the year, and some sell before they’re ever publicly advertised. Tell us what you’re looking for and our agents will run a custom search and send you matching homes on Leech Lake and nearby lakes, including off-market opportunities when available.

What is it like to live on Leech Lake?

Big water with room for long boat rides and wake sports, about 56% shallow shoreline under 15 feet, and summer clarity around 12.1 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.

Are there special fishing regulations on Leech Lake?

Yes. Walleye limit 4, only one over 20 in. Sunfish daily limit 5. Crappie daily limit 5.

Ask us about Leech Lake

Whether you’re buying, selling, or just curious, our team works Cass County lakes every day. Send us a note or call (218) 656-6469.

Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2022), DNR infested waters list (Sept 2026), Minnesota Rules 6264.0400 (April 2026), MPCA monitoring via the Water Quality Portal, DNR water access records (2023), LAGOS-US. Lakewide information from public data; it does not describe any specific property. Verify shoreline, bottom type, and depth at any frontage.

The data tells you about the water. We tell you about the shoreline.

We work lake homes, cabins, and lakeshore lots across all twelve counties every day. What would you want to know about a lake before you made an offer?

Call (218) 656-6469