Air Plan Approval; AK; Eagle River Second 10-Year PM10

Publication Date: 
Thursday, September 2, 2021 - 4:00am
Description: 

The Environmental Protection Agency (EPA) is proposing to approve the Eagle River, Alaska (AK) limited maintenance plan (LMP) submitted on November 10, 2020, by the Alaska Department of Environmental Conservation (ADEC or ``the State''). This plan addresses the second 10-year maintenance period after redesignation for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers (PM<INF>10</INF>). An LMP is used to meet Clean Air Act (CAA) requirements for formerly designated nonattainment areas that meet certain qualification criteria. The EPA is proposing to determine that Alaska's submittal meets the CAA requirements. The plan relies upon control measures contained in the first 10-year maintenance plan and the determination that the Eagle River area currently monitors PM<INF>10</INF> levels well below the PM<INF>10</INF> National Ambient Air Quality Standards (NAAQS or ``the standard'').

Creator: 
Environmental Protection Agency