On Sat, 2 Nov 2019 08:26:26 -0700 (PDT), polygonum_on_google wrote:

We have next to no idea if there is a water leak between meter and
house.

Leaks tend to "sing". A bad leak will be audible where the rising
main enters the building. To listen for a small one press the handle
of a long screwdriver against you ear and the other end against the
rising main. With nothing taking water you shouldn't hear anything a
leak will be a sort of hissing noise. Also listen to the street stop
cock.

--
Cheers
Dave.