What caused the "world's biggest drain clog" in Rutland, Vermont?

Willow tree roots, extending over 100 feet, clogged the storm pipe and caused severe flooding in the area.

How did the Rutland Department of Public Works respond to the drain clog?

The DPW crews were called to the neighborhood and used heavy machinery to remove the massive willow tree root system from the storm pipe.

Why are willow trees a potential threat to underground infrastructure?

Willow trees have extensive, water-seeking root systems that can rapidly spread and invade pipes, causing damage to homes, pools, and septic systems if planted too close.

Home / Disasters and Accidents / Willow Tree Roots Cause "World's Biggest Drain Clog" in Vermont

Willow Tree Roots Cause "World's Biggest Drain Clog" in Vermont

13 Oct

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Summary

Department of Public Works called to remedy major flooding in Rutland, VT
Crew pulls out 100 feet of willow tree roots from storm pipe
Willow trees' extensive, water-seeking roots can damage underground pipes

Willow Tree Roots Cause "World's Biggest Drain Clog" in Vermont

In early September 2025, the Department of Public Works in Rutland, Vermont was called to a neighborhood to address severe flooding caused by a massive drain clog. Upon investigation, the crews discovered the culprit behind the storm pipe problem - over 100 feet of willow tree roots.

The incident, captured in a TikTok video, was described as "oddly satisfying" as the workers pulled out the extensive root system. DPW Commissioner Bob Protivansky noted this was an unusual find, as the department's sewer cleaning truck typically encounters more common obstructions like bike tires, but not such extensive tree roots.

Willow trees, while beautiful, are notorious for their aggressive, water-seeking root systems that can rapidly spread and invade underground pipes and structures if planted too close to homes, pools, or septic systems. The 90 species of willow native to North America, including the Black Willow, pose a serious threat to infrastructure due to their ability to thrive in moist environments and seek out water sources.

While native plants can present challenges, they also play a vital role in a healthy, biodiverse ecosystem. Consulting experts and carefully monitoring the placement of willow trees and other vegetation is critical to prevent such disruptive incidents in the future.

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