After years of neighbors staring at a looming wall of trash, bulldozers and dump trucks are finally chewing into a six-acre mountain of roofing shingles and mixed construction debris behind the former Kinloch High School. The work, clearly visible from nearby streets, is the clearest sign yet that long-promised cleanup efforts in the tiny St. Louis County city have shifted from meetings and plans to actual piles being hauled away.
As reported by the St. Louis Post-Dispatch, the debris covers roughly six acres behind the old school at 5923 Witt Street, and photographer David Carson documented trucks loaded with shingles leaving the site on April 22. The Post-Dispatch account traces how the mound quietly grew and why it remained largely hidden for years before crews began removing material this spring.
Site records point to an abandoned dump next door
An addendum to a demolition bid package from the St. Louis Economic Development Partnership flagged “a significant amount of debris located adjacent to the structure at 5923 Witt Street” and described it as what appears to be an abandoned dump site. The note surfaced as the Partnership sought bids to demolish derelict buildings and remove hazardous materials as part of a broader Kinloch revitalization package, with contractors warned they will have to sort out what belongs to the school structure and what sits on neighboring land.
Cleanup push and local response
Residents and organizers have spent years pushing officials to clear illegal dumps from Kinloch, a community hollowed out by airport buyouts decades ago that left behind vacant lots and empty houses. In 2025 the Missouri Legislature set aside $2 million for Kinloch cleanup, and St. Louis County assigned a dedicated officer to patrol dumping hotspots, community leaders told First Alert 4 (KMOV).
How the pile grew and then stalled
City records, court filings and local reporting point to a familiar mix of unclear ownership, abandoned buildings and stop-and-start enforcement that allowed dumpers to use vacant Kinloch lots for years, keeping the shingle mound mostly out of public view. Photographs and reporting from the St. Louis Post-Dispatch show how the former school site turned into a magnet for debris once nearby properties slipped into legal limbo.
Why shingle mountains matter
Piles of roofing waste are more than an ugly backdrop. Similar mounds in other cities have uncovered contaminated soils and triggered lengthy, expensive cleanups. In Dallas, the long fight over the site known as “Shingle Mountain” led to the removal of tens of thousands of cubic yards of lead-tainted soil and a multi-year remediation effort, according to reporting by The Dallas Morning News.
What happens next
The St. Louis Economic Development Partnership’s demolition bid package set grant-driven deadlines that require substantial completion of work by April 1, 2026. That timeline has raised questions about who will pay for debris removal and environmental testing on areas that fall outside the specific structures targeted in the request for proposals. The addendum suggests some of the material may sit on neighboring land rather than the 5923 Witt Street parcel itself, a complication for contractors and local officials as trucks rumble out of the site this spring.
For Kinloch residents who have been calling for a cleanup for years, the sight of heavy equipment finally attacking the “mountain” is a welcome change, but it is only a first step toward testing, full removal and eventual redevelopment. Community leaders recently told First Alert 4 that the work is part of a larger push to rebuild the city after decades of disinvestment. They say funding, clear title to long-neglected properties and consistent regulatory oversight will determine whether this visible progress turns into lasting change.
