St. Clair County Board and committees met April 2, 2026. Public commenters raised concerns about a health department leader and a road paving/special-assessment plan; the Community Services Coordinating Body presented its history and work; a third‑party peer review of Smith’s Creek Landfill found fugitive gas and identified the Domtar sludge as a sulfate source but concluded mitigation was effective and septage application was not the main cause.