Not All Ice is the Same Thickness on Simonton Lake in Elkhart, IN

Winter transforms Simonton Lake in Elkhart, Indiana, into a picturesque scene of frozen beauty. As temperatures drop, the lake becomes a hub for ice fishing, skating, snowmobiling, and other cold-weather activities. However, a crucial fact often overlooked is that not all ice on the lake is the same thickness. Understanding ice conditions is essential for safety, as varying thickness levels can lead to dangerous situations.

Why Ice Thickness Varies
Several factors influence ice thickness on Simonton Lake, making some areas safer than others:

1. Water Movement – Areas with currents, such as near inlets, outlets, and underwater springs, take longer to freeze and can have much thinner ice. These spots can be deceptive, appearing solid while remaining dangerously weak underneath.
2. Snow Cover – Snow insulates the ice, slowing down the freezing process. Even if the surface looks solid, the ice underneath might not be thick enough to support weight.
3. Recent Weather Conditions – Fluctuating temperatures, rain, and wind affect ice formation. A sudden warm spell or rain can weaken ice quickly, even if it was thick and strong before.
4. Pressure Ridges and Cracks – Shifting ice creates pressure ridges and cracks that can weaken sections of the lake, leading to dangerous conditions. These areas should always be avoided.

Safe Ice Thickness Guidelines
Before venturing onto Simonton Lake, it’s important to follow these general guidelines for ice thickness:

• 2 inches or less – Unsafe. Stay off the ice.
• 4 inches – Safe for walking and ice fishing.
• 5-7 inches – Safe for snowmobiles or ATVs.
• 8-12 inches – Safe for small cars or light trucks.
• 12-15 inches – Required for larger vehicles.

Even if one area of the lake meets these thickness recommendations, another part may not. Always check the ice conditions frequently as you move.
How to Check Ice Thickness
To ensure safety, test the ice before stepping onto it:

• Use an Ice Auger or Drill – Drill a hole and measure the ice with a ruler. Check multiple locations, as ice thickness can change within short distances.
• Look for Ice Color – Clear, blueish ice is the strongest, while white, opaque, or slushy ice is weaker.
• Tap with a Spud Bar – If the ice cracks or gives way under light force, it's not safe.
• Check with Local Experts – Speak with residents, fishermen, or authorities who monitor ice conditions.

Final Thoughts
No ice is ever completely safe, and Simonton Lake is no exception. Before heading out, take the time to check conditions and be aware that different parts of the lake may have varying thicknesses. By staying informed and cautious, you can enjoy winter activities while minimizing risks. Always remember: when in doubt, stay off the ice!