Can You Build a Spring Box Yourself?

Gathering Materials and Planning

To build a spring box, start by assessing the water flow and pressure from your spring. Aim for a minimum water flow of 1-2 gallons per minute (GPM) to ensure a reliable water supply. Determine the size of your spring box based on the water flow, with a general rule of thumb being 1 cubic foot of storage space per 1 GPM. You’ll need materials like 1" or 1.5" PVC piping, a water tank or reservoir, and a wooden or metal frame to construct the spring box.

Building the Spring Box

Begin by digging a trench for the spring box, about 12-18 inches deep and 18-24 inches wide. Excavate the area to a depth that will allow for a stable bottom and sufficient storage space. Build the frame using 2x4 or 2x6 lumber, ensuring it’s square and level. Attach the PVC piping to direct the water flow into the spring box, using elbow joints to guide the water into the tank. Secure the piping with clamps and wire to prevent leaks.

Installing the Spring Box

Once the frame and piping are in place, attach the water tank or reservoir to the top of the spring box. Use a level to ensure the tank is properly aligned and secure it with screws or brackets. Connect the spring box to your home’s plumbing system, using a pressure-reducing valve to regulate the water pressure. Install a first-stage filter, such as a sediment filter, to remove impurities from the water before it enters your home’s plumbing system.