Source: Pipeline rupture.

Release: Approximately 236,000 gallons of gasoline.

Initially observed injuries: Salmonids, other finfish, aquatic and terrestrial invertebrates, streambed and soils of riparian zone, riparian and upland vegetation, and recreational service uses.

After the incident the Trustees assessed injuries to natural resources. The incident resulted in significant adverse impacts on the watershed of Whatcom Creek and its tributaries, including Hanna Creek, Lincoln Creek, Cemetery Creek, and Fever Creek.

• The aquatic biota of the Creek was nearly, if not completely, eliminated within the affected areas of the explosion. Over 100,000 dead fish, aquatic invertebrates (such as crayfish), and amphibians were collected or observed following the spill.
• Dead beavers, river otters, birds, small mammals, and reptiles were also observed following the spill
• The fire that burned shortly after the pipeline rupture burned approximately 26 acres. In addition to the direct injuries to the vegetation, the loss of vegetation resulted in increased erosion, expansion of invasive species, loss of shade and increased stream temperatures, lost recreation and, lost fish and wildlife habitat.
• The gasoline released and fire directly impacted at least 16 acres of the Park. Losses of direct and passive use of recreational opportunities included reductions of hiking, fishing, swimming and nature enjoyment. The majority of the park was closed in the day and weeks after the Incident. An emergency closure of fisheries in Whatcom Creek and its tributaries, from Lake Whatcom down to Bellingham Bay was in effect for 120 days.