There’s a good reason why they’re called life jackets.

In Wisconsin, 89% of the 2019 boating fatalities were not wearing life jackets. Nationwide, that statistic is more than 90%, according to the Wisconsin Department of Natural Resources, citing national groups.

So far this year, the DNR has documented 14 deaths in the state related to boating activity. Four remain under investigation. The 10 confirmed incidents involved capsized vessels, falling overboard or the individual voluntarily leaving the boat. Nine of the 10 were not wearing a life jacket. In one case, the victim had a jacket on, but it was incorrectly secured.

“Our hearts break for the families and friends of those who don’t make it home,” DNR Chief Conservation Warden Casey Krueger said. “These are painful reminders to remember your safety when you plan an outing that involves any Wisconsin water body.”

The DNR reminds the public to include safety measures when planning activities near and in bodies of water. Have respect for the rivers and lakes and their shores. Be smart and stay aware, because potential danger is often not visible to the human eye.

“When on, or even near, the water, always have an eye on safety. A life jacket can be the assurance your loved ones will make it home,” Krueger said. “Put on your life jacket before you get in the boat, or your canoe, or your kayak or paddleboard or wade along the shoreline. Keep it on until you get back to land. Once your life jacket is on, you can focus on the fun.”

A life jackets keeps you on top of the water if you walk off an unexpected drop-off, a current overpowers you or you fall out of a boat.

“There are jackets designed for various sports. I wear one that is so comfortable that I can forget I have it on. The notion that you can put it on as an emergency is happening is unrealistic. Things can go wrong in an instant,” DNR Recreation Warden Jason Roberts said. “Wardens have responded to numerous drowning deaths only to find a life jacket stuffed inside a kayak or floating near the capsized canoe. Or in some cases, the person voluntarily leaves the vessel without a jacket, and fails to make it back.”

Some other water safety tips from the DNR:

— Enjoy the waters sober and know your limits: Alcohol blurs a person’s judgment, reaction time and abilities. If you are a poor swimmer sober, you are worse with alcohol in your system.

— River shorelines and sandbars pose unseen dangers. Higher, fast-moving water also can tax an individual’s boating, paddling and swimming skills. What may look like a flat, inviting river or stream may disguise a fast-moving current pulling debris out of your sight and under the surface — and could put you in danger without a lot of warning.

— Rivers present continually changing conditions — most often choreographed by the ever-changing currents. Currents are powerful forces that can reconfigure shorelines, carry and hide debris and construct or destroy sandbars that otherwise look solid.

— Waves and currents can overpower a person of any size. Currents not easily noticeable standing on the shore can be strong enough to overpower a person and make even the strongest of swimmers unable to swim against it.

— Keep an eye on the weather and let someone know where you are going.

— Paddleboarders should be competent swimmers and need to wear a life jacket. Wisconsin and U.S. Coast Guard law treats paddleboards the same as kayaks and canoes. This means there must be a personal flotation device for each person on board. However, the best way to obey this law and to ensure your safety is to just wear the life jacket.