Streetcar
Veteran Member
I may have missed this in the conversation about tanks popping out the ground but the water level comes into play on this also. The higher the water level the greater the pressure on the tank. I am sure the type of the soil covering it also for certainly loose sand would not hold like heavy dirt.
On the tank getting too cold for gas to come out, boy that is an issue here in cold days with portable bbq cookers. You often seen dual or even more tanks being used together for that reason in the winter. Please note 30 F above is cold here. Have no doubt 40 below does not have issue. Yes we are cold this AM, dropped to at least 27F, burr. About our third heavy frost of the year.
The depth of water only matters until tank is completely submerged