First clear ice is safest - I've fished on 2-2.5" of clear ice and was totally safe as temps were building ice all day. I would not fish on anything less than 3" if ice is melting on a warmer day - and snow cover can also be tricky as it prevents one from reading ice. Mid to late season, depending on the weather we've had, even 3" can become tricky due to thaws and refreezing and honeycombing, so I like 3.5 - 4" minimum mid and late season ice. When you become experienced, you can read the ice as well and detect springs and seeps which should be avoided, obviously. If you are fishing or exploring solo, take precautions. It helps to know a BOW over several seasons for locations of traditionally suspect areas, although springs can pop up in different areas - at least that's the case in my ponds - so you can't rest on historical data but must remain aware and have a plan for the worst case scenario.


Many men go fishing all of their lives without knowing that it is not fish they are after. ~ Henry David Thoreau

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