Linn County Air Quality Division
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Operating Permits (Title V)

For major sources of emissions, the Federal Title V Operating Permit Program applies. Linn County administers the permitting and enforcement process for the Iowa DNR. However, the Iowa DNR issues all Title V Permits in Linn County and therefore all rules, policies, and application materials issued by the Iowa DNR are used.

    Title V Operating Permit

     Iowa DNR Title V Operating Permit Program Website