Linn County Air Quality Division
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October 01, 2015

EPA has strengthened the NAAQS for ground-level ozone to 70 ppb from 75 ppb to protect public health.

August 13, 2015

The Iowa DNR Air Quality Bureau recently updated the Air Construction Permit Application forms. The Bureau is planning to hold two training webinars to discuss the updates on the following dates and times:
• Wednesday, September 2 (9:00 a.m. to 12:0

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.

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