The Sinkhole That Changed Ottawa

Ten years ago, a sinkhole swallowed a locksmith’s van and 13 years of his life’s work in Ottawa — a dramatic moment that exposed the city’s hidden vulnerability. Built on limestone and clay, Ottawa’s underground is prone to collapse, especially when aging pipes rupture or construction shakes the soil. The Rideau-Sussex sinkhole was triggered by a burst water main, worsened by nearby transit work — not an isolated incident. Residents like Paul Charette, who lost his mobile workshop, and Juan Pedro Unger, who lost his car and got hurt, now live with lasting scars. Engineers warn that aging infrastructure and undetectable leaks make prevention tough — and Ottawa doesn’t even track sinkholes formally. Yet, life goes on: Charette now works at the Senate, still teased about parking near new holes. The sinkhole remains a haunting chapter in the city’s story — a reminder that beneath the pavement, Ottawa’s foundations are still cracking. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/9393bdee7d1b9d1f