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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, Juneau, AK, 99811-1800. 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.

Approved Prerequisite Courses for Provisional Level Certification

Provisional Level certification requires a high school diploma or G.E.D. and either three months of operating experience or completion a department approved course which includes the prerequisite courses below. View other department approved courses on the training calendar. Approved courses are shaded in yellow on the calendar.

Water Treatment Provisional Level Certification

Water Distribution Provisional Level Certification

Wastewater Treatment Provisional Level Certification

Wastewater Collection Provisional Level Certification


  • CSU
    California State University, Sacramento
    Office of Water Programs
    6000 J Street
    Sacramento, CA 95819-6025
    Phone: 916-278-6142
    Fax: 916-278-5959

  • ACR
    Arasmith Consulting Services
    129 Elm Street SW
    Albany, OR 97321
    Phone: 800-433-8150
    Fax: 503-926-3478