There must be a leak in one of the pipes in you house.
is it condensation possibly.
By applying pressurised water at one end of the pipes. The water leak can be found out and it can be sealed by using adhesives.
Call a leak detection company like American Leak Detection, if there is a leak they can locate with detection equipment..
Of course you can, but think of what you will do if there is a leak.
Water expands when it freezes. If water pipes are allowed to freeze then the pressure of the expanding ice inside them will fracture the pipes. Then when the temperature rises so that the ice melts, the pipes will leak - with resulting damage.
No, but you MUST deal with the leak first
Why? sometimes it has a leak, or the pipes are loose, or even some times there is extra water in the fosset that drips out.
Any break or leak on the suction side of your pump can cause air in the lines.
NO
The groundwater gets effected as the water leaks through the pipes and goes waste.
There would be 3% leakage in a residential area. Is is because of loose fitting or old pipes.