Latest verified development
10 June 2026Macomb County announced active rehabilitation of the 15 Mile Interceptor after documented pipe corrosion.
Project in numbers
About the project
The project lines roughly 1½ miles of 5-foot-diameter sewer and repairs manhole risers to address structural degradation.
Verified development history
- 2025 sewer condition investigations
Owner documented severe pipe deterioration prompting rehabilitation intervention.
Original evidence ↗ - 10 June 2026 work report
The commissioner confirmed critical repair work and described the $11.5m project scope.
Original evidence ↗
What happens next
Revisit county work-zone, township project dashboard and later owner notices before stage change.
What remains uncertain
Pipe lining is underway in the owner notice, not an accepted final repair as of the last reviewed evidence. Research reviewed 31 October 2026. Confidence reflects editorial documentation, not project success probability.
Official maps, designs and site visuals
Original publisher links, not unlicensed photographs or invented project renderings.
Sources and documents
- Official project-owner programme, status or construction notice ↗
- Supporting county/township primary project documentation ↗
91% editorial confidence · Evidence assessment
Editorial confidence describes how well the cited records support this account. It is not a calibrated probability of project completion. Source event dates are distinct from research review dates.
Sources reviewed 31 October 2026.