Ice Fishing Laws in North Dakota: Poles, Shanties, Holes, and Bait Rules
October 27, 2026
Ice fishing laws in North Dakota are friendlier than most states’ rules, but a few details trip up even seasoned anglers. You can drill a hole of any size, yet you still have to mark it if it’s wider than 10 inches. You can run four poles, yet a tip-up you haven’t checked in an hour can count as an illegal set line.
This article walks you through each rule you are likely to run into on a North Dakota lake: licensing, open waters, tackle limits, shanties, catch limits, vehicles, and bait. Rules change with each fishing proclamation, so treat this as a working summary and confirm details with the North Dakota Game and Fish Department before you head out.
Important Note: The Game and Fish Department posts a 2026-28 fishing proclamation on its website. Some details below come from earlier fishing guides and recent news summaries of the same rules, so check the current proclamation for any wording changes.
Do You Need a Fishing License to Ice Fish in North Dakota
Yes. The Game and Fish Department’s enforcement division says anglers must have a license while holding a pole with a line in the water, and you need to carry it while fishing.
A digital license on your phone is accepted. The department warns that some lakes have no cell service, so it recommends printing your license, taking a screenshot, or downloading the Game and Fish app before you leave the truck.
Fish houses themselves are different. Licensing of fish houses is not required in North Dakota, though unoccupied shelters need identification (more on that below).
For license types, residency categories, and where to buy, see our breakdown of fishing license requirements in North Dakota.
Ice Fishing Seasons and Open Waters in North Dakota
Most North Dakota waters open to hook-and-line fishing stay open through winter, so your “season” is really set by safe ice rather than a calendar date. The state does not monitor ice thickness, and its fishing guide tells anglers to check conditions themselves, with a general rule of staying off ice that is 2 inches thick or less.
The exceptions are mostly refuges and a handful of named waters. The table below pulls the ones that come up most often in the state’s regulations.
| Water | Ice Fishing Status |
|---|---|
| Lightning Lake | Closed to all ice fishing |
| Sheyenne Lake (waterfowl rest area) | Closed to all fishing September 20 through ice-up, open at other times |
| Lake Alice and Lake Audubon (southern half) refuges | Open to ice fishing only; closed to other fishing and boating |
| Arrowwood, J. Clark Salyer, Lake Darling, Lake Ilo, Long Lake, and Tewaukon refuges | Open to shore and/or ice fishing April 1 through March 31 in designated areas |
| McDowell Dam (Burleigh County) | Ice-caught fish must be released immediately |
These details come from North Dakota’s published fishing regulations and the 2026-28 proclamation. Other national wildlife refuges are closed to fishing unless the refuge office says otherwise.
If you fish the Red River or the Bois de Sioux River on the Minnesota border, a valid license from either North Dakota or Minnesota lets you fish between the banks, whether you are in a boat or on the ice.
Line, Tip-Up and Hook Limits for Ice Fishing in North Dakota
You may use up to four poles when ice fishing. Game and Fish made the rule statewide in 1996, and before that anglers were limited to two, according to outdoors columnist Doug Leier.
On a water body that has both open water and ice at the same time, you still get four poles total, but no more than two can be in open water. Tip-ups are legal, and each one counts as a single pole.
Distance and Attendance Rules
Your poles must be easily visible and within 150 feet of you. The state’s enforcement reminders add that any pole left unattended or unchecked for over an hour is considered a set line, which is illegal.
Mechanical devices that set the hook are legal. Devices that automatically retrieve the fish are not.
Pro Tip: If you spread four tip-ups across a big flat, pace the distance to your farthest one. At 150 feet, the limit is closer than it looks on open ice, especially in blowing snow.
The regulations count a darkhouse spear or bow as one fishing line, so if you run a spearing setup alongside tip-ups, count it against your four. Our guide to spearfishing laws in North Dakota covers the registration and species rules for spearers.
Ice Fishing Hole Size Rules in North Dakota
North Dakota puts no cap on hole size while you fish. The department says this allows hook-and-line fishing through darkhouse spearing holes, as the Minot Daily News explained in a winter rules review.
The catch is marking. Any hole wider than 10 inches that you leave behind must be marked with a natural object or a brightly painted or colored wooden lath, and the marker must be visible from at least 150 feet.
Carry Your Marker Before You Cut
You need the marking material in your possession the moment you make a hole over 10 inches. You can’t wait until you’re packing up to go find a stick, a point Leier stresses in his regulations review.
- Pack a few brightly painted wooden laths in your sled or bucket.
- Mark the hole when you vacate the area, whether you’re moving your shelter or leaving for the day.
- Keep fishing holes near a shelter at least 10 feet from the house unless the occupant agrees to closer placement.
Ice Shelter and Shanty Rules in North Dakota
Shelters are lightly regulated, but the rules that exist are enforced. Fish houses need no license, and an occupied structure needs no identification, according to the Grand Forks Herald.
If you leave a house or pop-up unoccupied, even overnight, it must carry either a state-issued registration number or your name plus an address or phone number. Characters must be on the outside and at least 3 inches high. An unmarked, unoccupied house can be removed or destroyed by the department, and the owner faces a class 2 noncriminal offense.
| Shelter Rule | What the Regulations Say |
|---|---|
| Spacing between houses | No closer than 50 feet in any direction without the other occupant’s consent |
| Unoccupied ID | Registration number, or name plus address or phone, in letters 3 inches high |
| Inspection | Occupied houses must be open for game warden inspection |
| Construction | Structures must be built with material that floats |
| Removal deadline | Unoccupied houses off all waters from midnight March 15 until ice-out |
| State land | Illegal to leave fish houses on state-owned or managed land after March 15 |
Spacing comes from the published fishing regulations, inspection and floatation rules from the enforcement reminders, and the March 15 dates from the 2026-28 proclamation.
Clean up before you tow out. Leaving trash on the ice or dropping it in a hole is a violation, and so is leaving fish or fish parts on the ice.
Common Mistake: Leaving a shanty out past March 15 because the ice still looks solid. The deadline applies regardless of ice conditions, and the clock starts at midnight.
Bag, Size and Species Limits for Ice Fishing in North Dakota
The daily limit is the maximum number of fish by species you can keep from midnight to midnight. You can’t possess more than one day’s limit while on the ice or actively fishing, and that covers anglers who spend the night in a fish house.
If you reach a limit before midnight and plan to keep fishing after, the first limit has to come off the ice and at least to shore before you continue.
Rules That Apply to Every Catch
- Each angler must take his or her own fish, and party fishing is illegal.
- You cannot transport fish in water away from the water they came from, though ice in a cooler is fine.
- It’s only legal to release a fish immediately after catching it. Once it’s in a bucket or on a stringer, it can’t be released.
- On waters with a size limit, you can remove only gills, entrails, and scales while fishing.
Specific numbers vary by species and water body, and the state publishes them in its fishing proclamation. Examples include a rule that you can’t take or possess more than one channel catfish over 24 inches east of ND Highway 1, and a catch-and-release-only order for ice anglers at McDowell Dam. Our pages on catfish fishing regulations and bass fishing regulations cover those species in more depth.
Vehicle, ATV and Snowmobile Rules on the Ice in North Dakota
The sources I reviewed don’t spell out a single statewide rule on driving trucks, ATVs, or snowmobiles on North Dakota ice, so you should not assume any vehicle is fine anywhere. What the Game and Fish guide does say is that it does not monitor ice thickness, and it publishes minimum thickness guidelines for safe loads on ice.
Use those as your starting point. A snowmobile or ATV needs far less ice than a pickup, and a heavy truck towing a wheelhouse needs the most.
Important Note: Local park districts, refuges, tribal lands, and individual lakes can set their own vehicle restrictions. Before driving on a lake you haven’t fished, contact the Game and Fish Department or the managing agency to confirm what’s allowed.
Whatever you drive, keep the trash rules in mind. A vehicle that tows a shanty off the ice should leave no litter, fish parts, or markers-needed holes behind. If you plan to drive, carry ice picks, a spud bar, and a throwable rope, and drill test holes as you go.
Live Bait Rules for Ice Fishing in North Dakota
All live aquatic bait, such as fathead minnows, must be purchased or trapped in North Dakota, according to a KFGO summary of the state’s winter regulations. Bait that is frozen, salted, preserved, or cut into pieces is legal.
It is also illegal to leave fish, including bait, behind on the ice. And you can’t put anything in the water to attract fish, such as chum or an artificial light, unless it is attached to or applied to a lure.
Pro Tip: Bring a small bait bucket with a lid and a trash bag. Dumping leftover minnows on the ice is a violation, so plan to carry out everything you carried in.
Because bait and baitfish rules are also tied to aquatic invasive species protections, check the current proclamation if you plan to bring in bait from outside the state. Before you head out, confirm your license status with Game and Fish, mark your holes, and keep your tackle within sight. Those habits cover most of what a game warden looks for on North Dakota ice.