Storm & Lightning Damage to Well Systems in the Tri-Cities
How a surge reaches a well, what breaks, and the sequence of checks after a storm in Kingsport and the Tri-Cities.
How a surge reaches the well
Lightning does not need to strike the wellhead. A strike on or near power lines sends a surge along the supply, and the well system's wiring carries it straight to the control box, switch, and motor. The pump sits at the end of a long conductor — the drop cable down the well — which makes the system a natural path for surge energy. That is why well damage often follows storms that seemed to pass at a distance.
Symptoms that appear after a storm
The commonest is simple: no water after the power returns. Others are subtler — a pump that runs but delivers less, pressure that has changed, a breaker that now trips, or a control box that smells of burning. Any change in well behaviour that dates to a storm should be treated as storm-related until testing says otherwise.
The sequence of checks after a storm
The order is the same as any no-water diagnosis, with storm damage in mind: breaker, then switch, then control box, then wiring, then tank and pump. The control box is a frequent casualty, and a failed capacitor there mimics a dead pump exactly. Only meter readings separate a damaged control box from a damaged motor, which is why the box is tested rather than assumed.
Surge protection and grounding: what they can and cannot do
Surge protection and proper grounding reduce the risk and the size of the surge that reaches the equipment, but they cannot make a well immune to a direct or very near strike. Their value is in turning a pump-killing surge into a survivable one, and in protecting the control equipment that fails first. After a major strike, protection devices themselves should be checked.
After a storm, do not wait out a changed system
A system that behaves differently after a storm is damaged until proved otherwise, and damaged electrical equipment can fail further or become unsafe. The safe checks — breaker once, gauge reading — are worth doing, and anything beyond them belongs to diagnosis on site.
What to tell the caller after a storm
Timing is the most useful thing you can report: when the storm passed, when the power returned, and when the water problem began. Next, the breaker — tripped or not, and whether it holds after one reset. Then the gauge reading and what the pump sounds like: silent, humming, clicking, or running constantly. Mention any burning smell near the control box or tank, and do not touch wet or damaged equipment. Those five details let the fault be narrowed on the call — control box, switch, wiring, or motor — before anyone travels, which is what turns a storm callout into a single-visit fix. Keep the note of the storm timing and the gauge reading; both are worth more on the call than any description of the weather itself.
If the power is still out, there is nothing to test yet. Wait for restoration, run the breaker and gauge checks once, and report what you find rather than resetting repeatedly.
Related Pages
Still unsure what the fault is?
Call now and describe the symptom, the breaker, and the gauge reading. That is all the visit needs to begin.