--- title: Ice Fishing Safety Checklist description: What to sort out before heading onto the ice, how to check conditions once you're there, and what to do if the ice gives way. category: safety tags: [ice-fishing, winter-safety, cold-water-safety, outdoor-recreation] version: "1.0" updated: 2026-10-08 sources: - name: Almanac url: https://www.almanac.com/ice-thickness-safety-chart - name: Minnesota DNR, General ice thickness guidelines url: https://www.dnr.state.mn.us/safety/ice/thickness.html - name: Iowa DNR, Stay safe on the ice this winter url: https://www.iowadnr.gov/news-release/2025-12-09/stay-safe-ice-winter - name: Fishing-reports.ai, Ice Fishing Safety: Ice Thickness, Gear & Emergency Guide url: https://fishing-reports.ai/blog/ice-fishing-safety/ - name: My Bob Country, Minnesota DNR's General Ice Thickness Guidelines url: https://www.mybobcountry.com/2023/12/01/minnesota-dnrs-general-ice-thickness-guidelines/ - name: CBS News Minnesota, Check ice thickness often, Minnesota DNR warns url: https://cbsnews.com/minnesota/news/check-ice-thickness-minnesota-dnr --- Ice fishing is one of those activities where the fun and the risk sit right next to each other — the ice holding you up is never a sure thing, even on a lake you've fished for years. This checklist walks you through getting ready, checking the ice on site, and knowing what to do if things go wrong. ## Before You Head Out - [ ] Ask locally about current conditions on that specific lake before you go `{essential}` No agency measures it for you: the DNR does not measure ice thickness on Minnesota lakes. - [ ] Check the forecast for wind chill and any warm spell `{essential}` A thaw can weaken ice fast even if it looked solid a day earlier. - [ ] Pack your full kit the night before Auger or spud bar, tape measure, ice picks, rope, cleats, and a first aid kit. - [ ] Hang a set of ice picks or awls on a cord around your neck, not buried in a bag `{essential}` The DNR urges anglers bring ice picks, a foam life jacket or flotation suit, drill and tape measure to gauge the ice thickness, ice cleats and a rope. - [ ] Wear a float coat or inflatable flotation suit rated for cold water rather than just a regular winter coat - [ ] Dress in layers with a windproof, waterproof outer shell Pack a spare set of dry gloves and socks in a sealed bag. - [ ] Tell someone staying behind exactly which lake, access point, and return time you're planning This is your backup if you don't check in. - [ ] Ask locals about known thin spots `{when: new-or-unfamiliar-lake}` Ice is rarely the same thickness across a body of water and can change. - [ ] Charge your phone fully and keep it in an inside pocket Stays warm and working. - [ ] Think twice about going solo on early- or late-season ice `{when: fishing-alone}` A buddy roughly doubles your odds if something goes wrong. ## Checking the Ice On Site - [ ] Drill a test hole near shore, then more every 50–150 feet as you move out, measuring real thickness each time `{essential}` Drill a hole every 50-100 feet as you walk out from shore, measure the ice thickness in each hole, and note the ice color and quality — clear blue is best, white/cloudy is weaker, gray is unsafe. - [ ] Stay off anything under 4 inches of clear ice `{essential}` The DNR recommends a minimum of four inches of clear ice for ice fishing — treat that as a floor, not a target. - [ ] Judge color as well as thickness White ice is half as strong as clear ice, and gray ice is rotting and unsafe regardless of thickness. - [ ] Double your thickness requirement on white or snow-covered ice `{essential}` A layer of snow that melts and refreezes on top of lake ice creates white ice, which is only about half as strong as new, clear ice, so you should double the thickness guidelines when traveling on white ice. - [ ] Steer clear of cracks, pressure ridges, and areas near inlets, outlets, or moving water Generally, you should avoid ice with cracks or ice near inlets or moving water. - [ ] Spread people, sleds, and shelters out instead of clustering them `{when: group-or-heavier-gear-on-the-ice}` Concentrated weight needs more margin than the per-person minimum. - [ ] Keep re-checking thickness as you move across the lake Ice is seldom the same thickness over a single body of water; it can be two feet thick in one place and one inch thick a few yards away. - [ ] Wait for far more ice than foot travel needs `{when: driving-a-vehicle-or-atv-onto-the-ice}` Guidance runs roughly 5"-7" for a snowmobile or small ATV up to 9"-12" for a small car or SUV and more for trucks. ## While You're Out There - [ ] Set up your shelter and gear away from any visible cracks or slushy, discolored patches Not on top of them. - [ ] Crack a vent and never run it in a fully sealed shelter `{when: using-a-propane-or-fuel-heater-in-a-shanty}` Fuel-burning heaters use up oxygen and build up carbon monoxide in enclosed spaces. - [ ] Check in with your emergency contact at the agreed time, or sooner if plans change - [ ] Re-check thickness if you relocate to a new spot on the lake One good reading doesn't cover the whole day. - [ ] Watch for warming temperatures, rain, or wind picking up, and head in early if conditions shift - [ ] Keep your ice picks on your body the entire time you're out, not packed away So they're ready the instant you need them. ## If You or Someone Falls Through - [ ] Turn back toward the direction you came from `{essential}` That ice already held your weight once. - [ ] Dig your ice picks into the surface and kick to get horizontal, then pull yourself out `{essential}` Experts say if you do fall through the ice, turn horizontal and kick your legs rapidly, and if you manage to get back onto the ice, crawl on all fours. - [ ] Stay low and crawl or roll away from the hole instead of standing up right away `{essential}` To spread your weight across more ice. - [ ] Don't walk toward the hole to grab them — lie flat and reach with a rope, pole, or branch `{when: helping-someone-else-who's-gone-in}` Pull from a distance so you don't go in too. - [ ] Get to shelter and dry clothing right away after a self-rescue, even if you feel fine Cold-water immersion symptoms can show up later. - [ ] Call 911 for anyone who's gone through the ice, even after a successful self-rescue `{essential}` Cold shock and hypothermia can still worsen in the following hour.