ConfirmedClean Air Actformal
Clean Air Act violation — OSMIUM DATA CENTER
Madison County County · IA
Reporting by Eric Keller · Updated Feb 13, 2026
Air HPV status: No High Priority Violation; 2 of last 12 quarters with a Clean Air Act violation; 1 recent violation(s); Pollutant: Particulate matter
Legal status
Confirmed
An agency has made a compliance finding.
Pollutant
Particulate matter
Penalty
None assessed
No EPA penalty on record
Date occurred
—
Date reported
February 13, 2026
Resolved
Unresolved
1 EPA enforcement action within 1 mile of this site (PostGIS ST_DWithin, not editorial judgment).
Sourced from EPA ECHO and primary legal filings. Legal status is tracked precisely — we never mark a case settled without a documented penalty or order. See methodology.