How can you tell if your pond is safe to walk on? | Ponds & Lakes Q&A

13 Jan

Q: How can you tell if a pond is safe to walk on?

Q: How can you tell if a pond is safe to walk on?

Beth – Franklin, PA

A: Ice is fun—but it can be dangerous business.

Winter brings cold weather and snow to your pond or lake, as well as a perfect layer of ice for skating, ice fishing, snowmobiling and more. You may want to get out there and play, but it’s important to know whether your ice is safe and strong or a potential hazard.

Here’s how to determine whether the ice on your pond is thick enough and safe for wintertime fun.

1. Check Its Temperature, Formation

After about two to three weeks of freezing temperatures, a solid sheet of ice will begin to form on your pond or lake. But low temps aren’t the only thing that influence ice formation. Water currents, wind and snow coverage will also make a difference in the integrity of the frozen surface. So once the weather and temperatures stabilize after several weeks, you can venture onto the ice and inspect its thickness.

2. Check Surface for Quality

Ice quality matters. When you inspect the ice, you can visually gauge its quality by looking for bubbles, trapped snow and cracks. You can also determine its quality by color, as a solid blue ice sheet is much stronger than a white brittle layer, which is caused by air pockets and other flaws. Of course, new ice is stronger than old ice, too, as temperature fluctuations haven’t thawed and refrozen the ice, which can weaken its integrity.

In addition, if you’ve left your aeration system running while the ice has been forming, the ice layer will have air pockets—and be unsafe for winter recreation.

3. Verify Its Thickness

You’ve given the water time to freeze and the ice time to form, and you’ve ensured the quality of the ice sheet’s surface. The next step is to verify its thickness. You can either drill or cut samples—but make sure you do so in multiple locations as you work your way toward the center of the pond as the water won’t necessarily freeze evenly.

In general, a layer of ice less than 3 inches is too thin for most people to walk out on. It may be able to hold up lighter people or small animals but can easily crack. So if you plan to have a group of people on the pond or want to take your snowmobile out on your lake, an ice formation of 6 to 8 inches minimum is ideal.

4. Be Patient, Stay Safe

Winter recreation on an ice-covered pond is fun—but be patient and use extreme caution when venturing on the ice. Take time to inspect the ice quality and take samples because doing so can make all the difference between a blast and a disaster.

Always make sure you have a life ring or floatation device within reach in case someone accidentally falls through the ice. And always use common sense when venturing out—better to be safe than sorry!

Pond Talk: What is your favorite wintertime activity on your frozen lake or pond?

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If I’m going to shut my aerator down for the winter, when should I do it? | Ponds & Lakes Q&A

2 Dec

Q: If I’m going to shut my aerator down for the winter, when should I do it?

Q: If I’m going to shut my aerator down for the winter, when should I do it?

Syd – Jackson, WY

A: Ice skating, hockey, curling, broomball, ice fishing—part of the joy of having your own pond or lake is all the wintertime sports that can be played on the ice. These frosty, fun activities are the main reason why folks shut down their aerator for the winter, as keeping one running will create a hole in the ice and make the ice unstable.

If you plan to turn your lake into an ice rink this year, turn off, pull out and store your aerator before the ice begins to form. Why? Because if ice that forms on the water surface has been moving for even a short time, it can be porous and not suitable for skating. Even movement on one end of the lake and not the other can make the ice at the edges unsafe.

Here’s the shutdown process we recommend:

  1. Unplug and shut your aeration system down completely. It’s critical to do this before the ice starts to build on your pond’s or lake’s surface for the safety of those who will skate on the pond.
  2. Stow the cabinet and compressor away. Your airline and plate may stay in the pond, but the system’s cabinet and compressor should be stored indoors to keep dry and prevent condensation and rusting.
  3. Cover flex tube and airlines ends. Doing so will prevent debris from entering and plugging up the airlines.
  4. Have an emergency plan, just in case. While you’re prepping your lake for ice skating fun, now’s a good time to make sure you have water safety items available, too, like a Life Ring. If the ice breaks, a safety preserver like this can save someone’s life.

If you’re not using your pond for winter activities, keep your Airmax® Aeration System operating all season long so your fish will survive a winter fish kill caused by lack of oxygen. Don’t forget to move your diffuser plates out of the deepest water. This will give your finned friends a safe zone and prevent the super-cooling effect that happens in the chilled winter water.

Pond Talk: What are your favorite wintertime sports?

Be Prepared For Any Scenario - Taylor Made Life Rings

 

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