Quick Answer
Winterizing a hand-dug well system involves installing a well casing, well screen, and freeze-proof cap to prevent freezing water from entering the well, and using a well seal or freeze-resistant coating to seal the well opening.
Preparing the Well Casing and Screen
To winterize a hand-dug well system, start by inspecting the well casing and screen for any damage or leaks. Replace any damaged sections of the casing or screen to ensure they are watertight. If the well screen is not equipped with a freeze-proof guard, consider installing one to prevent ice from forming inside the screen.
Applying a Freeze-Resistant Coating
Apply a freeze-resistant coating to the well casing, extending the coating 12-18 inches below grade. This will help prevent water from entering the well through the casing. Use a high-quality, waterproof coating specifically designed for well casings and follow the manufacturer’s instructions for application.
Sealing the Well Opening
Seal the well opening with a well seal or freeze-resistant coating to prevent cold air from entering the well. Use a well seal that is designed for hand-dug wells and follow the manufacturer’s instructions for installation. Apply the seal in a manner that allows for easy removal in the spring when the well is thawed.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.