Linn County Air Quality Division
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August 04, 2015

Linn County has adopted DNR's recently revised construction permit application forms.

July 15, 2015

Alliant Energy press release regarding the settlement agreement with the United States Environmental Protection Agency (U.S. EPA).

July 15, 2015

EPA has reached a settlement with Interstate Power and Light (IPL)to reduce emissions from power plants and to fund projects that will benefit the environment and communities.

July 08, 2015

Fine particles (PM2.5) levels fell across eastern Iowa.

July 07, 2015

A plume of smoke originating from Canadian wildfires is passing through Iowa causing a spike in fine particle levels in eastern Iowa.

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