MADISON, WI (WTAQ-WLUK) — As the weather gets colder, outdoor enthusiasts may be eager to get out on the ice but officials say it’s too early.
While frigid temperatures often leave a thin layer of ice across smaller bodies of water, that ice is not strong enough yet to support the weight of a person or machine.
“After we have these first cold nights, we start to see the early ice forming. It may look solid to the naked eye, but it’s not,” said Lt. Jacob Holsclaw, DNR Off-highway Vehicle Administrator. “There can be cracks and changes in the ice thickness that you won’t see until it’s too late.”
Temperature swings, strong winds, currents, underground springs feeding lakes and rivers vary widely across Wisconsin, and even across a given lake or river. These factors and more are why no ice is ever considered safe, especially not this early in the season.
As temperatures stay consistently cold and you do decide to venture on an ice-covered waterbody, it’s important to contact your local fishing clubs, bait shops or outfitters for ice conditions. The DNR does not monitor ice conditions so these sources are where you’ll find the best information.
“These places routinely check ice conditions and can give you the best and most current conditions,” said Holsclaw. “If you can plan your outing without any travel over ice, do it. And if you are going to be on some ice, let someone know your plans and follow them.”
While you’re out on the ice, be cognizant of of waterbody conditions. Each waterbody can have its own characteristics. Check if the lake has inlets, outlets, narrows that have currents or is spring-fed, all of which can thin the ice.
Some smaller lakes can have aerators that are run throughout the winter, either covering a large area towards the center of the lake or may have smaller aerators placed by private property landowners adjacent to their shore and piers.
It is equally as important to stay alert for pressure ridges or ice heaves. These can be dangerous due to thin ice and resulting open water. They are often created, move or grow with changes in temperatures and high winds. Pressure ridges and ice heaves can happen on Wisconsin’s largest lake, Lake Winnebago, a popular home to sturgeon spearers, and the Bay of Green Bay.
Ice Safety Basics from the DNR
- Carry a cell phone, and let people know where you are going and when you’ll return home.
- Wear proper clothing and equipment, including a life jacket or a float coat, to help you stay afloat and to help maintain body heat.
- Wear ice creepers attached to boots to prevent slipping on clear ice.
- Carry a spud bar to check the ice while walking to new areas.
- Carry a few spikes and a length of light rope in an easily accessible pocket to help pull yourself – or others – out of the ice.
- If you fall in, remain as calm as possible. While attempting to get out of the water, call for help. Anyone who attempts to rescue you should use a rope or something similar to avoid falling through themselves.
- Do not travel in unfamiliar areas or at night.
Have a plan in place noting where you will be and when you plan to return. Along with leaving a written note of your plans, keeping a charged cell phone is also recommended.
If you fall through the ice, remain calm and act quickly
- Do not remove your winter clothing. Heavy clothes can trap air, which can help provide warmth and flotation. This is especially true in a snowmobile suit.
- Go back toward the direction you came. That is probably where you will find the strongest ice – and what lies ahead is unknown.
- Place your hands and arms on the unbroken surface. This is where a pair of nails, sharpened screwdrivers or ice picks are handy in providing the extra traction you need to pull yourself up onto the ice.
- Kick your feet and dig in your ice picks to work your way back onto the solid ice. If your clothes have trapped a lot of water, you may have to lift yourself partially out of the water on your elbows to let the water drain before starting forward.
- Once back on the ice, don’t try to stand up. Lie flat until you are completely out of the water, then roll away from the hole to keep your weight spread out. This may help prevent you from breaking through again.
- Get to a warm, dry, sheltered area and warm yourself up immediately. In moderate to severe cases of cold-water hypothermia, you must seek medical attention. Cold blood trapped in your extremities can come rushing back to your heart after you begin to warm up. The shock of the chilled blood may cause ventricular fibrillation leading to a heart attack and death.
