I have always known about this lake but its almost impossible to get to. its a public lake but its surrounded by houses and the owners think they own the lake. since ive never fished the lake there's 0knowalge of depths. and were looking to get on it somehow to ice fish. but when i went to my navionics app the max depth if 5ft?! is this good or bad? my initial thought was that's good it would be easy to locate the fish