Drilled Well Suddenly No Water: Pressure Tank or Supply Line Blockage

10-year-old well worked fine. Watered lawn, later no water from hose. Replaced wiring, pressure switch, starter box. What next?

Two Checks

1. Pressure tank waterlogged: "From time to time, pressure tanks become water logged which affects the flow of water dramatically... Inside the tank is a pocket or bladder of pressurized air... If the proportion of air is lost, then the tank needs to be serviced."
2. Supply line blockage: "Contact a well contractor to have the suction line inspected and flow tested."

New electrical components rule out control side. Mechanical/hydraulic side remains: tank air charge or physical blockage in drop pipe/screen.