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Published On: March 6, 2025

How to Increase Water Pressure from a Well: 8 Effective Solutions

Struggling with weak showers or slow-filling appliances due to low well water pressure? Discover actionable steps to boost your well’s water pressure and restore strong flow throughout your home.

Why Is My Well Water Pressure Low? Common Causes

Low water pressure in well systems often stems from:

  • Faulty pressure tank (waterlogged or incorrect air charge)
  • Incorrect pressure switch settings (typically 40-60 psi)
  • Clogged pipes, filters, or fixtures (mineral buildup)
  • Undersized or failing well pump
  • Low well yield (insufficient water supply)
  • Leaks in the system

How to Increase Water Pressure from a Well

  1. Check and Adjust the Pressure Tank
  • Test the air charge: Turn off the pump, drain the tank, and use a tire gauge to check the air valve. Ideal pressure is 2 psi below the pump’s cut-on setting (e.g., 38 psi for a 40/60 switch).
  • Replace a waterlogged tank: If the bladder is damaged, install a new pressure tank.
  1. Adjust the Pressure Switch
  • Locate the switch (usually near the pressure tank).
  • Increase the pressure range: Adjust the nut on the larger spring to raise cut-on/cut-off settings (e.g., from 40/60 to 50/70 psi). Consult a professional if unsure.
  1. Clear Clogs in Pipes or Fixtures
  • Inspect and clean sediment filters, aerators, and showerheads.
  • Flush pipes to remove mineral deposits, or install a water softener if hardness is an issue.
  1. Test Well Yield and Pump Capacity
  • Check well output: Time how long it takes to refill after pumping. Low yield may require a deeper well or storage tank.
  • Upgrade the pump: Install a higher-capacity pump or a constant pressure system (e.g., CSV) for steady flow.
  1. Install a Water Pressure Booster Pump
  • Add a booster pump between the pressure tank and plumbing to amplify pressure.
  1. Inspect for Leaks
  • Check exposed pipes, joints, and fixtures. Listen for hissing sounds or look for wet spots. Repair leaks promptly.
  1. Consult a Well Professional
  • For complex issues like well depletion, pump malfunctions, or electrical problems, hire a licensed technician.

Preventative Maintenance Tips

  • Annual inspections: Test pressure tanks, switches, and pumps.
  • Replace filters every 3–6 months.
  • Monitor pressure gauges for sudden drops.

FAQs: Increasing Well Water Pressure

Q: What’s the ideal well water pressure setting?
A: Most homes use 40–60 psi. Adjust via the pressure switch.

Q: Can a clogged filter cause low pressure?
A: Yes! Replace sediment filters regularly.

Q: When should I call a professional?
A: For electrical issues, pump replacements, or persistent low pressure despite troubleshooting.

Q: Will a booster pump damage my plumbing?
A: Not if properly installed. Ensure your system can handle higher psi.

Final Thoughts
Improving well water pressure often involves adjusting the pressure tank, switch, or pump, or addressing clogs/leaks. For long-term results, prioritize maintenance and consult experts for complex repairs. By following these steps, you’ll enjoy consistent, strong water pressure for years to come.