Storms and high winds pose a serious threat to irrigation systems, often resulting in costly damage. Taking informed action can minimize irrigation system downtime and avoid future irrigation delays, according to Laxmi Prasad, North Dakota State University Extension water engineer.

Center pivot irrigation systems are particularly susceptible to a variety of storm-related damages. High winds can flip over an irrigation machine or cause structural collapse on wet or uneven ground. Wind forces may cause towers to become misaligned, leading to drivetrain strain or gear failure.

Prasad warns that electrical components such as control panels and wiring are at risk from lightning strikes and water intrusion.

“Anchors and foundations may shift or fail in softened ground, undermining the system’s stability,” says Prasad.

Airborne debris during high winds, such as tree limbs and sheet metal, can also damage parts of a center pivot, leading to further mechanical issues.

Examining these potential failures is essential for post-storm inspection and effective recovery.

Safety is always the top priority while examining a storm-damaged center pivot system. Immediately disconnect power to the system and ensure proper grounding. Avoid contact with any part of the system if electrical hazards are suspected, and immediately contact a licensed electrician for advice.

“Also, watch for downed power lines, and be cautious around areas with high water pressure or chemical injection systems,” says Prasad.

Once safety is secured, assess and document the damage. Take clear photos and videos from multiple angles before starting any repairs. Review your farm insurance policies to understand what is covered, and promptly contact your insurance agent to begin the claims process.

Begin necessary emergency repairs to prevent further damage, such as securing loose components of the center pivot. For more complex issues, consult your irrigation supplier or service expert. Do not forget to check the grounding of electrical components to prevent hazards. Keep records of all repair-related expenses.

For more information about dealing with damage from summer storms, visit ndsu.ag/summerstorms25.

NDSU Agriculture Communication – June 26, 2025

Source: Laxmi Prasad, 701-231-4190, laxmi.prasad@ndsu.edu

Editor: Dominic Erickson, 701-231-5546, dominic.erickson@ndsu.edu