Water wells are an essential source of clean and reliable water for many households and communities. Whether you’re considering installing a well or simply want to expand your knowledge on the subject, understanding the different types of water wells is crucial. Each type has its unique characteristics and uses, so let’s delve into the various types of water wells to gain a comprehensive understanding.

  1. Dug Wells

Dug wells are among the oldest types of wells and are constructed by excavating a hole into the ground until it reaches the water table. Typically, these wells are lined with stones, bricks, or concrete to prevent collapse. Dug wells are usually shallow, with depths ranging from 10 to 30 feet. Due to their shallow nature, dug wells are more susceptible to contamination from surface water sources, making regular water testing and maintenance essential.

  1. Driven Wells

Driven wells, also known as sand-point wells or jetted wells, are relatively shallow wells commonly used in areas with sandy or gravelly soils. The installation process involves driving a small-diameter pipe or well point into the ground using a driving mechanism. This type of well is typically 25 to 50 feet deep, reaching the water table. Driven wells are cost-effective and relatively easy to install, making them a popular choice for residential water supply in some regions.

  1. Drilled Wells

Drilled wells are the most common type of water well and provide access to water sources located at greater depths. They are created by using drilling equipment to bore a hole into the ground until reaching an aquifer, which is a water-bearing rock or layer. Drilled wells can vary in depth, with domestic wells typically ranging from 100 to 400 feet deep. The depth and design of the well depend on factors such as the geology of the area and the water demand.

  1. Artesian Wells

Artesian wells, also known as flowing wells, tap into confined aquifers that are under pressure, causing the water to flow to the surface without the need for a pump. These wells occur in areas where impermeable layers of rock or clay exist above the aquifer, trapping the water and creating pressure. Artesian wells can provide a reliable and steady water supply, but they are relatively rare and require specific geological conditions to exist.

  1. Driven Point Wells

Driven point wells, also called “sand-point” wells or “spear” wells, are similar to driven wells but are typically smaller in diameter and shallower in depth. They are commonly used for low-flow applications such as lawn irrigation or as backup water sources. Driven point wells are relatively easy to install and maintain, making them a cost-effective option for specific water needs.

Understanding the different types of water wells is essential when it comes to making informed decisions about your water supply. Factors such as geological conditions, water demand, and budget will influence the choice of the most suitable well type for your specific requirements.

When considering well installation or maintenance, it is crucial to consult with experienced professionals who specialize in well drilling and construction. They possess the expertise to assess your property, determine the appropriate well type, and ensure the installation meets regulatory standards.

Remember, regular well maintenance, including water testing and inspections, is vital to safeguard water quality and ensure optimal performance. By understanding the different types of water wells and seeking professional assistance, you can have peace of mind knowing that your water supply is reliable, safe, and tailored to your specific needs.



Fill out the form below and we will get back to you as soon as possible.
If you require immediate assistance, we are available 24 hours a day, 7 days per week by calling us at (860) 377-0018.