Well Pump Runs But No Water: What to Check First

“Well pump runs but no water” usually means the system is trying to build pressure but cannot move enough water into the pressure tank. The cause may be simple, like a closed valve or tripped protection device, or more serious, like a failed pump, broken drop pipe, clogged screen, low-yield well, or dry-well condition.

Quick checks that do not require opening electrical equipment

• •Confirm the problem is whole-house. Check several fixtures, including an outside spigot if it is supplied by the well.
• •Look at the pressure gauge. A gauge near zero while the pump runs points to a pump, pipe, valve, or water-supply problem.
• •Check obvious valves. Make sure a shutoff valve near the pressure tank, filter, or softener bypass has not been closed.
• •Note recent heavy use. Laundry, irrigation, livestock tanks, or guests can pull a marginal well below its recovery rate.

What the symptoms usually point toward

When to call a well pump pro

Call for well pump service if the pump runs but pressure does not build, the breaker trips again after one reset, the control box smells hot, you see leaks near the pressure tank, or the well repeatedly recovers only after long rest periods. Ask whether the visit includes pressure tank checks, amperage testing, drop-pipe inspection guidance, and an estimate before major pump replacement work begins.