How to Choose a Water Line Size From Your Well to Your House

Whether you're a new well owner or looking to upgrade your existing water system, understanding the right size for your water lines is important to get the most efficiency out of your well. Unravel the mysteries of well water pipes and water supply lines for your house using our water-supply-line size chart to simplify the process. While you’re at it, uncover the costs associated with replacing your well water line and what factors impact the price range. Let's get that well water flowing smoothly!

Stop Guessing: It’s Time to Call In a Professional

When taking on this project, expect questions only a pro can answer. With our network of local pros, you'll get the job done and your questions answered—without the hassle and stress of doing it yourself. 

What Is a Well Water Line and How Does It Work?

A well water line is a series of pipes that links your home to an underground well, giving you access to a consistent and clean well water supply throughout your home. This network of pipes allows water to flow from the well to your faucets, showerheads, and household appliances. 

A submersible or jet pump inside your well kicks into action and draws water from the ground through these pipes to the faucets and showerheads in your home.

Water Line Size Chart 

The standard size for well water lines typically ranges from 3/4 inch to 1 inch in diameter. The size of a well water line can vary though, depending on several factors, including the water demand of the household, well pump capacity, and local regulations. 

In some cases, larger sizes may be used to accommodate higher water demand or longer distances from the well to the house. The specific size of a well water line should be determined by a professional who considers the unique requirements of your well system and household needs.

The table provided below breaks down different well water line sizes based on your household size and square footage. Keep in mind that these are general guidelines. Consult with a professional well pump company near you for an accurate assessment.

Well Water Line Materials and Costs

Now that you’ve figured out the sizing you need for your water lines, it’s time to budget for the cost. The price tag for replacing your main water line can vary depending on the material that the pipe is made from. When it comes to material options for your water lines, you have several choices. 

Here's a breakdown of material options and their respective costs per foot:

DIY vs. Hiring a Professional

Given the water line's significance in your well water system, it may not be best to tackle this project without the proper expertise unless you have the knowledge and skills to work on wells. The risk of costly mistakes during installation is a significant concern, making the expense of hiring a professional a bit more justified. 

When you factor in potential damage, leaks, or incorrect sizing, the water line replacement cost is worth it compared to the cost of fixing errors. Professionals possess the skills, tools, and knowledge to ensure the job is done correctly, safeguarding your home's water supply and wallet from avoidable mishaps.

Choosing the Right Well Water Line Size

Determining the right size for the water line is a balancing act between household needs, well-pump capacity, and local conditions. Factors such as pipe size and material play a vital role in this selection process. 

While it may seem daunting, seeking professional guidance and adhering to local regulations can streamline the decision-making process. Investing the time and effort to choose the appropriate water line size and material ensures that your well water flows smoothly and consistently with the right water pressure.