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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.

Hilcorp Anna Platform Crude Oil Line Leak

Anna Platform and 8-inch crude oil pipeline located in the Upper Cook Inlet near Granite Point. (Lat/Long: 60.9763667, -151.315766)
Exact time of release is unknown; however, the spill was discovered at 11:20 am on April 1, 2017.
Spill Id
Product/ Quantity
Cook Inlet crude oil. The amount released to the environment is unknown at this time. The 8-inch line’s maximum capacity is 461 barrels. The line was at full capacity when the impact occurred.
Based on personnel observation and engineering analysis, the source is likely an 8-inch crude transmission pipeline linking the Anna and Bruce platforms. The pipeline runs 75-feet below Cook Inlet water surface.

ADEC Situation Reports

Unified Command Press Releases


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April 3, 2017