No-water symptom guide
Well Pump Running But No Water in Merrimack, NH
If you can hear equipment running but the home still has no water or very weak pressure, collect a few safe details before requesting help.
This page is informational and does not diagnose a well system. Do not touch exposed wiring, wet electrical equipment, or unsafe pump controls.
Short Answer
A running pump with no water at the taps can point to several different issues: the system may not be building pressure, the well may not be yielding enough water, a line or fitting may be leaking, a filter or valve may be restricting flow, or the pump/control system may be failing. A qualified provider needs symptoms, not guesses.
What To Check Without Taking Anything Apart
| Safe observation | Why it helps |
|---|---|
| Is every fixture affected? | Whole-house water loss points more toward the well system than one fixture. |
| Is the pressure gauge at zero or low? | Low or zero pressure tells a provider whether the system is recovering. |
| Does the pump run constantly? | Constant running can help separate pressure, yield, leak, or control concerns. |
| Did this follow heavy water use? | Recent irrigation, laundry, filling, or guest use can matter for low-yield situations. |
| Was there an outage, storm, or freezing weather? | Power and weather context can change the troubleshooting path. |
Details To Include In A Request
- Town or neighborhood area, such as Merrimack, Litchfield, Amherst, Bedford, Hollis, or nearby Southern NH.
- Whether water is completely gone or only weak.
- Whether the pump is silent, humming, clicking, running constantly, or cycling on and off.
- Pressure gauge reading if it is visible without opening equipment.
- Whether filters, softeners, or treatment equipment were recently serviced.
- Whether the issue started after heavy water use, a storm, outage, freezing, or plumbing work.
When To Stop And Call
Stop and contact a qualified provider if the pump will not shut off, the breaker trips repeatedly, you smell burning, controls are wet, wiring is exposed, the pressure tank is rapidly cycling, or the home has no water for drinking, bathing, medical needs, infants, elder care, or animals.
Related Guides
- No-water well pump repair requests in Merrimack
- Pressure tank short cycling in Merrimack
- Well pump breaker keeps tripping
- Southern NH private well resources