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Middle Lake

lakeOtter Tail County, Minnesota · near Battle Lake225 acres52 out of 100 Lake Score Lake Score

About Middle Lake

Middle Lake is a 225-acre lake near Battle Lake in Otter Tail County, Minnesota. It reaches 56 feet at its deepest point, and has roughly 3.7 miles of shoreline. DNR surveys put average water clarity at about 25 feet, which is exceptionally clear for Minnesota.

Minnesota DNR fisheries surveys list 5 fish species here, including largemouth bass, bluegill, and pumpkinseed. Special fishing regulations apply to largemouth bass and sunfish, and they override the statewide limits. The most recent fisheries survey on file dates to 2024.

There is one public boat launch (concrete surface) managed by the Minnesota DNR. The lake is listed as infested with zebra mussel — clean, drain and dry your boat and gear before leaving.

Plan Your Visit to Middle Lake

What to Know Before You Go
  • 225 acres, up to 56 feet deep, near Battle Lake
  • 1 public boat launch (concrete) — managed by the Minnesota DNR
  • Game fish on the DNR survey: largemouth bass, bluegill, and pumpkinseed
  • Special fishing regulations apply here and override the statewide limits
  • Average water clarity around 25 feet — very clear
  • Listed as infested with zebra mussel — clean, drain and dry before you leave

Access & Fees

Public access
1 public boat launch (concrete)
Launch fee
Free at DNR accesses
Managed by
Minnesota DNR

Conditions

Surface area
225 acres
Max depth
56 ft
Shoreline
3.7 mi
Water clarity
25 ft
Shallows (under 15 ft)
100 acres

Rules & Regulations

  • A Minnesota fishing license is required for anglers 16 and older
  • Drain plugs must be out and all water drained before leaving any access; remove aquatic plants from boats and trailers
  • Children under 10 must wear a life jacket on a boat that is underway

Facilities

  • 1 public boat launch (concrete)

Best For

  • Quiet paddling
Know Before You Go
  • Ice is never completely safe — check thickness yourself before walking or driving on any lake

Angler's Report

Minnesota DNR LakeFinder
Species on survey
5
Game fish
3
Stocked
No
Last DNR survey
2024
Special regulations
Yes
Fishing pier
No
Ice fishing
Yes
Boat launch
Yes

Special regulations on this lake

  • Largemouth Bass: All from 12-20" must be immediately released. One over 20" allowed in possession.
  • Sunfish: Daily limit five.

Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.

Activities

FishingIce FishingBoatingPaddling

Amenities

Boat Ramp

Fish Species

Largemouth BassBluegillPumpkinseedGreen SunfishHybrid Sunfish

Plan your trip to Middle Lake

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Frequently Asked Questions

Where is Middle Lake?

Middle Lake is in Otter Tail County, Minnesota, near Battle Lake. It covers 225 acres and reaches 56 feet deep.

How big and how deep is Middle Lake?

Middle Lake covers 225 acres with about 3.7 miles of shoreline. Its maximum depth is 56 feet.

What fish can you catch at Middle Lake?

Minnesota DNR surveys list Largemouth Bass, Bluegill, and Pumpkinseed. A Minnesota fishing license is required for anyone 16 and older.

Is there a public boat launch on Middle Lake?

Yes. Middle Lake has 1 public boat launch (concrete), managed by the Minnesota DNR. DNR public water accesses are free to use.

Can you swim at Middle Lake?

There is no mapped public swim beach at Middle Lake. Minnesota's public waters are open to swimming where you have legal access, but there are no lifeguards or water-quality monitoring away from designated beaches.

Is Middle Lake stocked?

The DNR has no stocking report on file for Middle Lake; its fishery is sustained by natural reproduction or has not been stocked recently.

Are there special fishing regulations on Middle Lake?

Yes. All from 12-20" must be immediately released. One over 20" allowed in possession. Daily limit five.

Does Middle Lake have invasive species?

Yes. The DNR lists Middle Lake as infested with zebra mussel. State law requires you to clean off plants, pull the drain plug and drain all water before leaving the access.