Why Your Well Runs Dry Suddenly in High Point

When a High Point homeowner picks up the phone and says the well ran dry, they are right less than half the time. A truly depleted aquifer is rare in Guilford County. What is far more common is a failed pump, a tripped breaker, a waterlogged pressure tank, or a pinhole leak in the drop pipe that lets the column drain back.

This guide walks through the diagnosis in the order a tradesman would do it on a service call. Knowing the sequence helps you describe symptoms accurately, rule out the cheap fixes yourself, and avoid paying for an unnecessary new pump.

First: Confirm There Is No Power Issue

Before you assume the worst, walk to the breaker panel. The well pump usually sits on a dedicated double-pole breaker, often labeled WELL or PUMP. A tripped breaker looks subtly off-center. Reset it once. If it trips again immediately, stop and call a pro; you have a short somewhere and continuing to reset it will damage the motor.

Also check the pressure switch on the side of the pressure tank. The two small contacts inside can pit and arc over time, and a switch that will not close is indistinguishable from a dead pump until you open the cover.

Second: Check the Pressure Tank

A waterlogged pressure tank cannot deliver water even if the pump is fine. Tap the tank with a screwdriver from top to bottom. A healthy tank sounds hollow on top and solid on the bottom. A tank that sounds solid the whole way up has lost its air charge, and the bladder has either failed or the air valve has leaked off.

Short cycling (pump kicking on every 30 seconds when a tap is open) is the giveaway that came before the failure. If you saw that pattern in the weeks before water stopped, the tank is the suspect, not the pump.

Third: Listen for the Pump

If power is good and the tank is sound, the next test is whether the pump is actually running. With a faucet open and the pressure dropped below the cut-in setting, you should hear the pump start. Submersible pumps are quiet but make a faint hum at the wellhead. Jet pumps in basements and pump houses are obvious.

If the pump runs but no water comes, you likely have a broken drop pipe, a failed check valve, or a pump that has lost prime (on jet pumps only). If the pump does not run at all and power is confirmed, you are looking at a failed pump, a failed control box (on three-wire submersibles), or wiring damage.

Fourth: Did the Water Table Actually Drop?

Sustained drought, heavy neighborhood pumping (a new well drilled next door), or a long-term decline in the aquifer can lower your static water level below the pump intake. Symptoms: the pump runs, you get water for a few minutes, then it goes to air and sputters. After resting for an hour the water comes back briefly.

True drawdown problems show up as a pattern over weeks, not a sudden stop. Sudden stops are almost always mechanical or electrical. If you suspect the water table, the fix is to lower the pump deeper in the casing (if there is depth available) or to drill a deeper well.

Symptoms and Likely Causes

• •No water at all, breaker holds: failed pump, failed pressure switch, or broken wire.
• •No water, breaker trips: shorted pump motor or damaged wiring in the well.
• •Water for a minute, then air, then nothing: low water table or pump intake above the water level.
• •Sputtering air at fixtures: leak in the drop pipe, failed check valve, or cracked casing pulling air.
• •Pressure builds then drops fast at every tap: waterlogged pressure tank.
• •Pump runs constantly: leak in the system, failed check valve, or pump unable to build pressure.

Common Mistakes That Make Things Worse

• •Resetting the breaker over and over; you cook the motor windings.
• •Pouring water down the well to prime it (only valid on shallow jet pumps, never on submersibles).
• •Replacing the pressure switch without testing the tank; same symptom comes back in a week.
• •Assuming a dry well and paying for a new pump that was never the problem.
• •Ignoring sputtering air at fixtures; a small leak today is a pump pull next month.

What the Repair Actually Costs

A pressure switch is 200 to 350 dollars installed. A pressure tank replacement runs 700 to 1,400 dollars. Pulling a submersible pump to inspect or replace it starts at 1,800 dollars and climbs based on depth, pipe condition, and whether the wiring needs replacement. A full system replacement (pump, drop pipe, wiring, tank) on a 200-foot well typically lands between 3,500 and 6,500 dollars.

The point of the diagnosis order is to spend the 200 dollars before the 5,000 dollars. A good tradesman will not pull your pump until the cheaper failures are ruled out.

When to Call

If you have no water and you have already checked the breaker and pressure tank, stop guessing. The longer a partially failed system runs, the more likely you turn a 300-dollar fix into a 5,000-dollar one.

Our well pump repair team services Guilford County with same-day calls for no-water emergencies, and we diagnose in the order above so you do not pay for parts you do not need. If you have been seeing pressure swings or short cycling for a while, the pressure tank replacement cost guide is worth reading before the call.

Bottom Line

A dry tap is not the same as a dry well. Most High Point no-water calls are pumps, switches, or tanks, not aquifers. Work the diagnosis in order, do not guess at parts, and reach out through our contact page when you need a real set of eyes on it.