Winter Preparation for Your Oregon Well and Pump

Inspect the wellhead first

Walk around the well before the wet season and look for a loose cap, damaged casing, standing water, exposed wiring, or soil that slopes toward the well. The wellhead should be protected from surface runoff, vehicles, chemicals, and debris. Never bury or cover a cap that needs to remain accessible for service.

If flooding reaches the wellhead, do not drink the water until it has been tested. Keep children and animals away from contaminated standing water, and report damage to the service professional. A clean exterior does not prove the water is safe after a flood or damaged seal.

Protect the pump house and pipes

Check the pump house for drafts, leaks, broken vents, and water entry. Insulate exposed supply pipes where appropriate, but do not block required ventilation around combustion equipment or create a fire hazard near electrical components. Seal openings against wind and rodents while keeping the pressure tank and controls accessible.

Western Oregon winters are often wet, with occasional freezing nights. A short freeze can damage an exposed pipe, filter housing, or pressure component. Do not use an open flame to thaw plumbing. If a line freezes, shut off power and water as needed, then have the system inspected for splits before restarting it.

Check pressure and cycling

Use a faucet and observe whether pressure builds normally, the pump stops, and the gauge behaves steadily. Listen for rapid cycling, unusual humming, or a pump that runs longer than expected. Seasonal maintenance is a good time to address a small symptom before a storm or cold snap turns it into a no-water call.

Do not adjust the pressure switch casually. A wrong setting can overwork the pump or exceed the tank’s rating. If the pump runs continuously, switch it off at the breaker to prevent overheating. Never keep resetting a tripped breaker; arrange testing of the motor, controls, tank, and wiring.

Prepare for outages and storms

A power outage stops most electric well pumps, even when the well itself is healthy. Store safe drinking water for short interruptions and know where the pump breaker is located. Keep access to the wellhead, pump house, pressure tank, and main shutoff clear of vehicles, stored items, and storm debris.

A generator can be dangerous if connected incorrectly or operated indoors. Follow its instructions, keep it outdoors away from doors and windows, and use a qualified electrician for any transfer equipment. Do not improvise connections to a well-pump circuit. After power returns, watch for repeated trips, leaks, or abnormal pump behavior.

Manage runoff and flooding risk

Clean gutters, extend downspouts away from the well, and maintain drainage so rainwater does not collect around the casing or pump house. Keep fuel, pesticides, fertilizers, and other chemicals away from areas where runoff can reach the well. Mark the well location before winter landscaping or excavation begins.

If the property floods, avoid using the well until the system and water have been assessed. A pump may continue to operate while contamination enters through a damaged cap or casing. Use bottled water for drinking and cooking, and arrange well-water testing after the immediate hazard has passed.

Keep records and supplies ready

Write down the pump model if known, normal pressure range, breaker location, service history, and the date filters were changed. Keep replacement fuses or approved filter cartridges only when appropriate for your equipment, along with a flashlight and the service number. Records make storm calls and troubleshooting more efficient.

Do not stock random parts that change pressure settings or bypass safety controls. If your home depends on a private well, plan how household members will get water during a pump failure or outage. A small preparedness plan is especially useful for rural properties with long travel times during severe weather.

Schedule a seasonal inspection

A winter check can identify a weak pressure tank, exposed pipe, failing control, leaking line, or wellhead problem before access becomes difficult. It is also a chance to confirm that filters and treatment equipment are operating as intended. Maintenance does not eliminate every failure, but it can make symptoms easier to spot and respond to.

Coastal Range Water Inc. serves Lane, Linn, Benton, and Douglas counties from Noti. Call 541-935-7867 for well-system maintenance, repairs, and 24-hour emergency help. If flooding, a breaker trip, or loss of water occurs, protect your safety first and have the system inspected before normal use resumes.