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Big Stone Lake

Big Stone County, Minnesota

Size:11,983.83 acres
Max Depth:16 ft
Public Access:✓ Yes
Species:3 documented

🌤️ Current Conditions

🏞️About Big Stone Lake

Big Stone Lake forms part of the Minnesota/South Dakota border near Ortonville, co-managed by the Minnesota DNR and South Dakota Game, Fish & Parks as a Border Water. It's a shallow, highly fertile basin — max depth just 16 ft — that produces some of the highest walleye densities per acre in Minnesota, alongside strong yellow perch, largemouth bass, and panfish populations.

Why Fish Big Stone Lake?

  • One of Minnesota's highest walleye densities per acre — DNR gill-net catch rates have averaged around 32 fish per net, ranging as high as 150
  • A Border Waters fishery co-managed by the Minnesota DNR and South Dakota Game, Fish & Parks, with some regulations differing from typical inland MN lakes
  • Shallow and highly fertile — 16 ft max depth, 11 ft average, across roughly 12,000 acres
  • Supports a dozen-plus species including walleye, northern pike, yellow perch, largemouth and smallmouth bass, white bass, and channel catfish

Best for:

WalleyeYellow PerchLargemouth BassNorthern Pike

💡Local Tips for Big Stone Lake

  • 1Near ice-out, work jerkbaits and crankbaits over rock reefs adjacent to emerging weed flats in about 5–6 ft of water
  • 2In summer, troll a spinner harness behind a bottom bouncer along rock and weed edges at roughly 1–1.2 mph
  • 3As a border water, some season timing differs from standard MN inland rules — verify current-year MN/SD border regulations before fishing near the opener

🚤Access Points

  • Meadowbrook Landing

    Within Big Stone Lake State Park, giving access to the mid/south end of the lake

  • Bonanza Landing

    Within Big Stone Lake State Park, giving access to the northern end of the lake

🗺️Where to Fish

  • Shoreline rock piles

    Productive summer walleye and bass structure along much of the lake

  • North-end weedbed

    Extensive summer weed growth holding panfish and largemouth bass

  • Sand point near the state park

    A named summer structure spot cited by local guides for walleye

Bait shops near Big Stone Lake

Licensed Minnesota bait and tackle shops closest to the lake — live minnows, leeches and crawlers, plus what's biting this month.

🔬DNR Survey Data

2025 DNR targeted gillnet survey

SpeciesGearCatch rateAvg. weight
Yellow PerchStandard gill nets84.2/net0.19 lb
White BassStandard gill nets12.2/net0.86 lb
WalleyeStandard gill nets10.3/net1.91 lb
BluegillStandard gill nets5.9/net0.67 lb
Northern PikeStandard gill nets2.6/net7.42 lb
Black CrappieStandard gill nets1.9/net0.45 lb

Stocking History

YearSpeciesSizeQuantity
2025Walleyefry3,000,000
2024Lake Sturgeon + Walleye (4 stockings)mixed~863,620 combined
View full DNR LakeFinder survey report →

Frequently Asked Questions

How deep is Big Stone Lake?+

Big Stone Lake has a max depth of 16 feet and averages about 11 feet — a shallow, fertile basin that helps drive its dense walleye and panfish populations.

Is Big Stone Lake good for walleye fishing?+

Yes — it's one of Minnesota's highest-density walleye fisheries per acre, with DNR gill-net surveys averaging around 32 walleye per net.

Where do I access Big Stone Lake?+

Meadowbrook Landing and Bonanza Landing, both within Big Stone Lake State Park, are the main public accesses, with additional access near Ortonville at the south end.

Is Big Stone Lake in Minnesota or South Dakota?+

Both — Big Stone Lake forms part of the Minnesota/South Dakota border near Ortonville and is jointly managed by the Minnesota DNR and South Dakota Game, Fish & Parks as a Border Water.

Do I need a fishing license to fish in Minnesota?+

Yes — anyone 16 or older needs a valid Minnesota fishing license to fish any lake in the state. A resident annual license runs about $25, non-resident around $51, with short-term options (24-hour, 72-hour, 7-day) also available online or at local bait shops. Anglers under 16 and residents 90+ are exempt. Prices can change year to year — verify current fees at the DNR before buying.

What's the best time of day to fish?+

Early morning (dawn through a few hours after sunrise) and evening (a few hours before dusk through dark) are generally the most productive windows, when gamefish like walleye and bass feed most actively in low light. Midday can still produce, especially on cloudy or windy days or by fishing deeper structure.

What's the best time of year to fish in Minnesota?+

Minnesota fishing is essentially year-round. The open-water season runs from the general fishing opener in mid-May through fall, with spring (post-spawn) and fall (pre-winter feeding) often producing the most active bites. Ice fishing typically runs December through February or March once lakes freeze safely.

Can I fish from shore, or do I need a boat?+

Both work on most Minnesota lakes. Shore and pier fishing near public accesses is a great option, especially for panfish, though a boat opens up more structure and deeper water where species like walleye often hold — particularly on larger lakes.

What basic gear do I need to get started?+

A medium-action spinning rod and reel, 6–10 lb test line, a small tackle box with jigs, hooks, and a few live-bait rigs, plus a Minnesota fishing license covers most beginner trips. Live bait (nightcrawlers, leeches, minnows) is effective and easy to find at bait shops near most popular lakes.

How do I find current fishing regulations for a specific lake?+

Check the Minnesota DNR's LakeFinder tool (dnr.state.mn.us/lakefind) by searching the lake name or DOW number — it shows any lake-specific regulations, like special slot limits, alongside statewide rules. Regulations can change year to year, so verify before you keep fish even on a lake you've fished before.

How thick does ice need to be for safe ice fishing?+

The DNR recommends at least 4 inches of new, clear ice to support a person on foot, and 5–7 inches for a snowmobile or ATV — considerably more for any vehicle. Ice thickness varies across a single lake and can be a foot thick in one spot and dangerously thin a few feet away. The DNR doesn't measure or guarantee ice safety on any lake, so check thickness yourself as you go.

What should I do if I catch a fish I'm not sure I should keep?+

When in doubt, release it. Check the DNR's current size and possession limits for the species and lake before fishing, and be aware some lakes and species carry fish consumption advisories from the MN Department of Health for mercury or other contaminants — a separate concern from possession regulations, and worth checking too.

Do I need a fishing guide?+

Not required, but worth considering for a first trip to a large or unfamiliar lake — local guides know current structure, depth, and patterns that can take years to learn on your own, especially on big water like Lake of the Woods or Mille Lacs. On smaller, well-mapped lakes, most anglers do fine self-guided.

Where can I find current fishing reports and conditions?+

Check this site's fishing forecast and weather pages for current conditions, or the DNR's LakeFinder for lake-specific water clarity, temperature, and survey data. Local bait shops near a given lake are also a reliable source for what's actually biting that week.

🐟Fish Species

Based on DNR fish surveys, the following species have been documented in Big Stone Lake:

Walleye

Sander vitreus

COMMON

Good population of eating-size walleye

Avg. Size:15"
Category:gamefish

Minnesota's state fish, prized for excellent table fare and sporting qualities.

Walleye fishing on Big Stone Lake

Northern Pike

Esox lucius

COMMON

Healthy pike population

Avg. Size:23"
Category:gamefish

Aggressive predator fish found throughout Minnesota waters.

Northern Pike fishing on Big Stone Lake

Largemouth Bass

Micropterus salmoides

COMMON

Good bass fishing in summer months

Avg. Size:13"
Category:gamefish

Popular sport fish found in warm water lakes and rivers.

Largemouth Bass fishing on Big Stone Lake

📋Fishing Regulations

Note: These are statewide regulations. Big Stone Lake may have special regulations. Always verify current rules at DNR Fishing Regulations.

SpeciesPossession LimitSize LimitSeason
Walleye6No minimum (special regulations on some waters)May 10 - Feb 23
Northern Pike324" minimum (some waters have slots)May 10 - Feb 23
Largemouth Bass612" minimumMay 24 - Feb 23 (catch & release May 10-23)

📊Lake Details

DOW Number
06015200
Surface Area
11,983.83 acres
Maximum Depth
16 feet
Average Depth
8 feet
County
Big Stone
From Minneapolis
~3 to 3.75 hours from the Twin Cities via US-12 to Ortonville, on the MN/SD border
Coordinates
45.2969°N, 96.4417°W

💡Quick Tips

  • Check ice conditions before winter fishing - never trust visual appearance alone
  • Early morning and late evening are typically best for walleye
  • Always have a valid Minnesota fishing license before fishing
  • Clean, drain, and dry boats to prevent invasive species spread