Wells need to be drilled to a proper depth to maximize their yield. Unfortunately, many homeowners opt for using DIY well drilling kits, overlooking the importance of correct well depth measurement. Taking this approach often leads to poor water quality or no yield at all. Here's what you need to know to avoid this situation.

Why Is Correct Well Depth Important?

Well depth is the measured length between the ground to the bottom of the drilled well. The usual range of depth is between 100 and 500 feet. It's crucial to know the correct depth since it affects the quality and quantity of the groundwater you can pump into your home. 

Furthermore, the cost of drilling is often based on the price per foot. It's best to work with well drilling contractors who are knowledgeable about the area's geology, municipal regulations, and other factors that will help give the most accurate estimate before drilling starts.

What Are the Factors in Measuring the Depth?

Aquifer Yield

An aquifer is an underground source of water. The less saturated the aquifer is in your location, the deeper you’ll need to drill to draw water. Conversely, drilling can be shallow if groundwater easily permeates the aquifer.

Fluctuations in the Water Table

The water table is the area between water-saturated and unsaturated ground. Water levels will naturally fluctuate from year to year and may diminish significantly during a drought. 

You’ll need a professional to determine how deep to make the well for maximum reliability. Ideally, it should be drilled deeper than the water table's lowest predicted elevation.

Surface Contamination 

Runoff from rain and snow may carry contaminants and microorganisms that leach into your groundwater. A well that isn't deep enough won’t provide adequate ground filtration to remove these pollutants before they reach your water supply.

Desired Quantity 

Your water consumption is directly proportional to the depth of the well. Therefore, the more water you plan to use, the deeper you’ll need to drill. Inadequate supply may result from an incorrect calculation of your needs. Let your contractor know how many people are in your household so that they can drill deeper if necessary. 

 

If you need a new well, turn to Dalmik Well Drilling in Windham County, CT. For over three decades, their team has provided dependable service to residents east of the Connecticut River. You can also rely on them for well deepening and inspection services. To find out how they can help you, visit their website. Call (800) 922-6220 to request a free estimate for well drilling.