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Juneau State Office Mailing Address Update

All mail sent to the DEC office in Juneau through the U.S. Postal Service must be addressed to P.O. Box 111800. Beginning October 1, all mail addressed to our Willoughby Avenue address will not be delivered and will be returned to sender by the Post Office. This change only impacts incoming mail to the Juneau office.

Matanuska-Susitna - Windblown Dust (PM10)

Dust (PM10) - During times when the Matanuska River is low, windy weather suspends large amounts of silt in the air. Several air quality alerts are issued each year in the spring and fall because of windblown dust events.

Matanuska Valley image (Photo by Glynn Cater)