Private water wells provide a convenient water source for those who live in rural areas, apart from municipal water supplies. Generally, they’re reliable and low-maintenance; however, like any mechanism, they occasionally require repairs. An issue that commonly necessitates professional water well services is the buildup of sediment or sand in the water. The following guide explores why this occurs and how it can be fixed.  

Why Well Water Contains a Lot of Sediment 

Pump issues are one common source of excessive sediment. Most pumps are installed at least 10–20 feet above the base. If installed too low, it can draw in sediment and sand that settles at the well’s bottom.  

Pumps that are too large can cause problems, too. If the pump is too powerful for the well size, it may disrupt too much water in the lower portion of the well, stirring up sediment and drawing it in. 

Alternatively, the screen or casing may be to blame. Wells are sealed with casing and lined with screens that fit in the shaft. The screen allows water from the surrounding earth to infiltrate the well without sediment, sand, or grit. Over time, the screen and casing can wear out or corrode, allowing sediment to slip through the cracks. 

What to Do About It 

Water well services professionals can diagnose the source of the problem and determine the best solution. If the screen is the problem, they could replace it. A new screen will also reduce sediment infiltration if the issue is a damaged casing. 

Likewise, a water well services technician can replace an ill-fitting pump or raise it if it’s too low. 

If there’s still excessive sediment in the water, your well may need to be surged or flushed by injecting water repeatedly to remove debris.  

A centrifugal sand separator may help as well. These use centrifugal force to separate sediment in the well water before it enters the pressure tank. For optimal results, this can be used in conjunction with a water softener, which will eliminate dissolved minerals before they reach your tap.

Ensure your well's water remains sediment-free with routine services from Gainous Well Drilling in Cairo, GA. This drilling contractor provides comprehensive services, including well installation, inspections, and repairs for residents in Thomas or Grady counties. Visit the website for a complete list of services, or call (229) 377-7883 to request a quote.