I have 3 baths that have outlets and none of them work recently.checked the breaker and it was not tripped.tested all outlets and I am getting a reading of 92 to 100 volts,which should be 115v.have a solution?

I have seen multiple baths on 1 GFI.
Do they all Have GFI's. Many newer GFI will not reset without power being present.
Does turning off the light switch reduce or eleminate that low voltage reading.

The outlets are controlled by double 15amp.outside the box is a gfi that is used for telephone equip. And sump pump.lights are separate, voltage same.

I have seen multiple baths on 1 GFI.
Do they all Have GFI's. Many newer GFI will not reset without power being present.
Does turning off the light switch reduce or eleminate that low voltage reading.

No... on a double 15amp... outside the box is gfi used for telephone and sump pump.

Do the voltage test with a load on the circuit.

Do the voltage test with a load on the circuit.

Thx, will try that.