How Deep Are Water Wells?
Water well depth for either residential or commercial purposes will depend on the geology and underground water levels of the area. It’s crucial to find an experienced drilling company that can give you an accurate estimate prior to starting the project because depth will undoubtedly impact the total cost. Let’s take a look at how deep these water wells need to be.
Average Water Well Depth
The majority of wells drilled for household use will range from 100 to 500 feet deep. Well water ultimately comes from underground aquifers, which are pockets of water found within the bedrock. This will be located at different depths depending on the specific area.
A bedrock well is drilled into solid rock, which creates easy access to the flowing water. Most household wells are usually six inches in diameter, featuring a six-inch casing or liner, according to SkillingsAndSons. The casing installed in the bedrock will keep surface water and sand out of the well. In most cases, a seal is installed at the bottom of the casing to also create a seal in the bedrock. The casing is generally 12 inches above the ground.
How Deep Does A Residential Water Well Need To Be?
The depth a drilling company needs to achieve will determine the total cost, with most companies charging by the foot. A company can get a good idea of how deep the well needs to be after thoroughly examining your property. If after the initial drilling is done and there is an adequate amount of water for your needs, the drilling will stop. If this is not the case, the drilling will continue until a suitable water source is located.
If a good source isn’t found immediately, the well’s yield can be increased by blasting away the bedrock around the drill hole using high pressured water. This is done to open access to cracks in the rocks that may carry water. This process is referred to as hydrofracking and can increase a water supply after a well is in use.
Water quality is, of course, an important consideration and will depend on the geology and waterbed in your surrounding area. A general rule to remember is the deeper the well, the more likely you are to find minerals in the water. This issue can be fixed by installing a well. Typically, drilling will take a day to complete and it’s recommended to allow for another day to install the pump.
Sunbelt Drilling In Phoenix AZ
Arizona water well drilling services by Sunbelt Drilling include quality water well systems, air & mud rotary drilling, reverse rotary drilling, casing hammer, and coring. Based in Phoenix, Arizona, Sunbelt Drilling serves all of Arizona as well as New Mexico. Sunbelt Drilling, LLC was formed in 2001. It is owned and operated by Rod and Sophia Beeman. Rod previously owned and operated Arizona Beeman Drilling for 17 years. Contact us today!
One thought on “How Deep Are Water Wells?”