Borehole Producing Air or Spitting Water

Air entering a borehole system usually means the pump is drawing air somewhere along the rising main or the water level is fluctuating near the pump intake.

What you’ll usually notice

You may notice: – taps coughing or spitting air – inconsistent water pressure – gurgling sounds at the borehole head

What’s normally behind it

This usually happens when: – the rising main pipe has developed a leak – the water level drops close to the pump intake – the borehole yield cannot sustain the pumping rate

Why quick fixes don’t stick

Bleeding the taps repeatedly removes the air temporarily but does not stop air entering the system.

How this is normally handled

Water Usage Monitoring & Metering

This service diagnoses the real cause and fixes the system properly, not just the symptom.

What actually fixes it

This problem is normally handled by inspecting the rising main and measuring the borehole water level to confirm whether the pump intake is remaining submerged.

What you can check yourself

You can check a few things yourself:
– see whether the problem occurs only after long pumping cycles
– observe whether the flow drops when air appears

When to call someone in

If air is accompanied by falling flow or pressure, the pump may be cavitating and should be inspected promptly.

Why does my borehole water look dirty or sandy?

Dirty or sandy borehole water usually indicates poor borehole development, pump placement issues, or the need for proper sediment and media filtration.

Why do filters block so quickly?

Filters blocking quickly is often due to incorrect filter selection, unexpected water quality issues, high sediment loads, or lack of staged pre-filtration.

Why is my water pressure low?

Low water pressure is usually caused by undersized pumps, incorrect pressure settings, pipe restrictions, or supply limitations from municipal, borehole, or tank-fed systems.

Why does my pump keep switching on and off?

Rapid pump cycling is typically caused by pressure tank issues, incorrect pressure switch settings, leaks, or pumps that are oversized for the system demand.

When should I call a water system professional?

You should call a professional when problems repeat, systems behave unpredictably, pumps fail regularly, or when you need clarity before making costly system changes.