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Big Stone Lake

The rule for this water, with the receipt.

Special regulations for Big Stone Lake, as the state words them

Roberts County · Lake · SD

Has its own special rules
How to read this page:Official text quoted regulationParsed fields from the ruleDerived calculated from rulesContext conditions, not a ruleAdvice our suggestion

The rules for this water, verbatimOfficial text

Straight from SD's official regulations. Rules in force today lead; out-of-season rows are dimmed. Nothing is paraphrased. Not legal advice: verify the posted rules at the water.

Whole water
  • All fish
    See border waters section for harvest limits.
  • Sturgeon
    With the exception of a catch and release season for lake sturgeon on Big Stone Lake from June 16 to April 14, the season is closed for sturgeon species.

Statewide base layerParsed

These defaults apply where the rules above do not modify them.

Season
Not captured yet - consult the statewide regulations
Gear
A line may have three hooks per line year-roundStatewide
Bait
Not captured yet - consult the statewide regulations
Poles
Two lines may be used for open-water fishing whereas four lines may be used for fishing through the ice.Statewide

Where the verbatim rules above name a species, season, or limit, they replace the rows below. Each row is tagged with the layer it comes from.

SpeciesDaily limitSize
Walleye (includes Walleye/Sauger/ Saugeye)
4 (only one 20” or longer)-Statewide
Northern Pike
6-Statewide
Largemouth/Smallmouth Bass (any combination)
Varies by water: limit 5 (Iowa-South Dakota Border Waters)
6-Statewide
Yellow Perch
15-Statewide
Crappie
Varies by water: limit 15 (Iowa-South Dakota Border Waters)
10-Statewide
White Bass
No Limit-Statewide
Rock Bass
20-Statewide
Bullhead
100-Statewide
Catfish (any combination)
Varies by water: limit 5 (only one 24” or longer) (Minnesota-South Dakota Border Waters)
10 (only one flatheadcatfish 30” or longer)-Statewide
Paddlefish
Available by special permit only-Statewide
Rough Fish
No Limit-Statewide
Walleye (includes Walleye/Sauger/Saugeye)
Varies by water: limit 4 (only one 20” or longer) (Iowa-South Dakota Border Waters)
4 (only one 20” orlonger)-Statewide
White Bass/Rock Bass
No Limit-Statewide
Rough fish, Bullhead
No Limit-Statewide
Channel Catfish
10-Statewide
Flathead Catfish
5 (only one 30” or longer)-Statewide
Blue Catfish
1-Statewide
Muskellunge/Tiger Muskie
Catch and release only.-Statewide
Trout/Salmon (any combination)
5-Statewide
Muskellunge, tiger muskie
Catch and release only-Statewide
Trout, salmon, splake (any combination)
5-Statewide
Largemouth/smallmouth bass (anycombination)
5-Statewide
Smelt
5 gallons-Statewide
Lake herring/lake whitefish/bullhead/roughfish
No limit-Statewide

How this answer was assembled

  1. StatewideStatewide lake rules are the base layer: default season, gear, bait, and limits.
  2. This waterSpecial rules written for this exact water replace the statewide defaults where they speak.
  3. Emergency orderEmergency orders in effect today override everything else. They sync quietly when the phone has coverage and never lock you out of the app.

Where this rule applies

This water is not yet drawn on the map. Its rules are captured and receipted; the geometry ledger records exactly why it is not drawn (an ambiguous name match or a gap in the source data), and it will never ship as a guess. Each rule above describes in the state's own words where it applies, and those written descriptions are the authoritative boundaries.

What are you fishing for here?Advice

Pick from the species named in Big Stone Lake's rules. Setups are checked against the gear rules in force today, and your picks are remembered on this device only. These are rule-aware suggestions, not a claim about what is biting; advice, not law, and the rules above govern.

Receipts

Statewide rules
Statewide
Checked against this official source on July 12, 2026.
Special rules - Big Stone Lake
This water
Checked against this official source on July 12, 2026.

Local services near Big Stone Lake

Tackle shops, guides, and boat launches that serve this water will appear here - a separate lane below the rules, so a local business can reach you without ever getting between you and the regulation.

Run a shop or guide service on Big Stone Lake? Get listed.