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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. 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.

Kuparuk DS 1L Well 22 Produced Water Spill

1L Pad, Well #22, Kuparuk
ConocoPhillips Alaska Inc. (CPAI) discovered the spill at 3:55 PM on December 25, 2008 and reported the spill to ADEC via the Alaska State Troopers at 4:16 PM.
Spill Id
Product/ Quantity
The product spilled was produced water, which contained a trace amount of crude oil. CPAI engineering calculations of the flow rate in the line and duration of release have increased from the initial volume estimate of 63,000 gallons (1,500 barrels) to 94,920 gallons (2,260 barrels).
The cause of the spill has been determined to be internal corrosion of the 6-inch water injection line.

ADEC Situation Reports

State map showing spill location

Contact Information


Images may be downloaded for free and used in publications provided credit is given to the source.

December 27-28, 2008