Symptoms
Air in the water lines on a well
Spitting faucets and bursts of air usually mean air is getting into the system somewhere between the water in the well and your tap.
This is a referral line. When you call, you are connected with an independent local well pump company.
Common causes
The water level in the well dropping close to the pump intake, so the pump draws air. A leak or crack in the drop pipe. A failing check valve. A pressure tank bladder that has failed. On some systems, a component meant to add air to the tank is not working as designed.
Clues to note
Does it happen first thing in the morning, or after long watering? That points toward the water level. Is it constant? That points toward the pipe or a valve. Does the water also look milky? Write down what you see.
Why the well level matters
Static water levels vary a lot locally. The median is 85 ft in Humboldt, 165 ft in Chino Valley and 360 ft in Prescott Valley 86312.[source] Each well is different, which is why the company may want to measure yours.
What not to do
Do not keep running water to clear the air for long periods. If the well is drawing down, that makes it worse.
After the fix
Once the cause is found, the company may need to bleed air from the lines. Expect some sputtering at faucets for a short time afterward. If air comes back within days, call the same company back and tell them, since it can mean the first cause was not the only one.
Questions
Is milky water from air safe?
Milky water that clears from the bottom up in a glass is usually tiny air bubbles. If it does not clear, mention it to the company.
Can the pump be lowered?
Sometimes a pump is reset deeper, if the well allows it. Ask the company.
Is this an emergency?
Not usually, unless the water stops.
Related help
Want to talk it through?
Call and get connected with a local well pump company.
Call about your well(928) 655-8940