3 Types of Water Wells Home Improvement by Rebecca B. Levy - 2021-07-272021-07-270 Water wells provide those living in rural or remote regions with viable sources of hydration. Check out water well El Campo to learn more about these structures. Take a look at this list of three types of water wells. Drilled Drilling is known to yield wells that are highly unlikely to become contaminated. This is because the drilling process produces wells that can be over 1,000 feet deep, making it harder for surface-residing pollutants to travel down and affect the water within the well. The process also involves the installation of casing and the addition of screens that impede the influx of sediment. Note that rotary-drilling or percussion machines can be used to create drilling wells. Driven A pipe that has a small diameter, usually one and one-quarter inches or two inches, is used to construct driven wells. The pipe is placed into the ground to generate a well that is about 30 feet deep if the pipe is hand-driven or 50 feet deep if the pipe is machine-driven. Driven wells are amongst the most affordable types of wells, but they are also susceptible to well water contamination since the sources of water they access are near the surface. Dug People can use shovels or backhoes to create dug wells. These wells can be reinforced with different kinds of materials, including tiles, stones, and bricks. Dug wells are not very deep; many of them have a depth of 10 to 30 feet. They are, however, fairly wide, having diameters that are between four to five feet. Dug wells are prone to contamination because they are shallow and do not have a consistent amount of casing. Water wells have helped many obtain clean water. These wells need to be maintained and tested on a regular basis if one wants to make the most of them.