Fishing for trout, perch, bluegill and crappie through the ice on eastern and northcentral Washington lakes can be fun and productive. But stepping out on ice is an additional risk that anglers should only take with proper equipment and knowledge of ice fishing safety.
While ice safety can never be assured, no one should venture onto the ice unless it is at least 4 inches thick, clear and solid, according to U.S. Coast Guard guidelines. As much as 9 inches may be needed to safely support snowmobiles or other vehicles. Such ice depths can form after at least a week of below freezing temperatures, day and night.
Ice depths vary throughout a waterway due to underwater structures, springs, geothermal activity, and water movement caused by flows, wind, or waterfowl use. Rivers and streams rarely have safe ice because of constant currents. Thawing and re-freezing can create air pockets that leave ice “honeycombed” or porous and significantly weakened.
Drilling a hole in the ice from a safe, near-shore location can give anglers an idea of ice depth. However, drilling only provides an estimate of the ice depth because shallow water near shore freezes quicker than deeper water in the middle of a lake where springs may slow the freezing process.
Ice fishing is a unique experience that is relatively unknown to many Washington residents. Basic techniques for ice fishing and safety considerations are discussed in this short film shot at Hog Canyon Lake.
The Washington Department of Fish and Wildlife does not measure ice on fishing lakes and cannot guarantee ice fishing safety. But here are a few tips to help keep an outing safe:
- Don’t fish alone. Let others know exactly where you and your fishing partners are going and when you plan to return.
- Keep fishing holes small and few. When drilling fishing holes with an ice auger, keep the diameter under 8 inches. Bigger holes are not necessary to land fish and can create a safety hazard for others.
- Watch your step. Avoid ice fishing near feeder streams or known springs; brush, logs, plants or docks; multiple ice cracks or ice that is popping or otherwise audible; and dark-colored ice that may be weak.
- Spread out. Too many people congregated in one area may be more than the ice can safely support. Disperse weight and fishing holes.
- Be prepared for weather conditions. Dress in layers and wear thermal underwear, fleece or wool, and wind and waterproof outerwear, especially for feet, hands and head. Take extra clothes, food, water, sand for on-ice traction, and a sled for easy on-ice transport of all equipment.
- Be prepared for emergencies. Carry equipment such as ice picks or awls, rope, and personal flotation devices. Also pack a first-aid kit and matches for starting a fire.