Why is my well water pressure low?
This is one of our most frequently asked questions from our Members, as well as calls for well service repairs routinely. We have learned from experience that there are several causes of low water pressure, involving the mechanical, electrical and natural systems in the construction of the well. It can also be the result of the internal plumbing systems, apart from the well system. Let’s start with the easiest solutions first.
Check faucet aerators -Wells can produce and transport high levels of sediment and other microscopic particulates, which if suddenly increasing, can clog the aerators frequently found on most faucet outlets. If you are experiencing low pressure, the first thing to check is the aerators, and a simple rinsing may fix the problem.
At WelGard®, we had one member who called “out of water”, but realized after a series of triage questions, that the well had suddenly produced high levels of iron, which stopped up all of the faucets. The situation was resolved instantly.
By pass water treatment equipment – the majority of well owners have installed water treatment equipment to trap sediment naturally occurring in the well, neutralize acidic water, soften the water for aesthetic purposes, or even remove harmful chemicals such as Nitrates, Arsenic, Radon and Magnesium, amongst other chemicals. And they should be installed with bypass valves that allow the water to go around the water treatment equipment in case of a malfunction of this equipment. Step 1 – most systems have a sediment filter, which may require flushing, service or replacement periodically, which can be completed by the homeowner. Step 2 – once the sediment filter has been assessed, test your water pressure without the water treatment equipment by using the bypass mode. If the water pressure improves, your water treatment equipment is the cause and keep your system in bypass mode. Then, call your water treatment professional; they can make adjustments with most equipment to improve the inhouse water pressure while still accomplishing your water treatment goals.
We (WelGard®) frequently receive calls which can be resolved with the “bypass” solution, or by flushing out the sediment filter with a forceful hose. Well systems generate a changing quality and composition of water, which is imperceptible until the treatment and filtration systems begin to clog. Again, these can be resolved on the spot.










