Low water pressure from a well
Weak showers and slow-filling tubs usually have a fixable cause somewhere between the well and the faucet.
Low water pressure on a private well can come from the pump, the pressure tank or switch, clogged filters or pipes, a leak, or a well that isn't producing enough water. The fix depends on which one it is, so a good diagnosis matters more than guessing.
Where should I start?
- Check the pressure gauge at the tank while water runs. Watch whether the pump turns on when it should.
- Check filters and softeners. A clogged sediment filter or iron filter can choke flow to the whole house.
- Is it the whole house or one faucet? A single fixture usually points to that fixture or its line.
- Has the water changed color? Iron and sediment can clog aerators, valves and pipes.
What are the common causes?
- Pressure switch settings set too low, or a switch that's failing.
- A waterlogged pressure tank causing pressure to swing.
- A worn pump that can't keep up with demand.
- Iron buildup. Iron-rich water, common in the Tyler area, can coat pipes, valves and the switch's pressure tube.
- Leaks in the buried line between the well and the house.
- Low water level in the well during dry periods or heavy use.
Can the pressure be turned up?
Sometimes the switch can be adjusted to a higher range, as long as the pump can reach it and the tank's air charge is adjusted to match. Constant-pressure systems are another option for owners who want steadier pressure. A technician can tell you what your pump and well can support.
What affects the cost?
- Simple adjustments versus replacing a tank, switch or pump.
- Finding a buried leak.
- Water treatment. Replacing or adding filters if iron or sediment is the cause.
Prices come from the well company after they've diagnosed the problem. We don't quote prices ourselves, and a phone estimate is only a starting point.
Where we connect you with help
Common questions
Why is my well pressure low only sometimes?
Pressure that drops during heavy use often points to the tank, switch settings or a pump that can't keep up. Pressure that drops after long use can point to a well running low on water.
Can iron in my water cause low pressure?
Yes. Iron can build up in filters, pipes, valves and the pressure switch tube over time. That's common with Tyler-area well water.
Related services
More background: Smith County water well guide.
No water at the tap?
Call now instead of sending a form. A dead pump is a same-day problem.