The state Department of Ecology has sent advance word of a drill you might notice if you’re looking toward Harbor Island or the downtown waterfront tomorrow (Tuesday, April 12th). Starting at 9 am, the alert says, “Kinder Morgan and NRC will be deploying equipment to exercise their oil spill contingency plans, and test the geographic response plan for that area. Activities will start at the Kinder Morgan facility on Harbor Island [map], and then move to the waterfront near the Seattle Aquarium. Crews will operate oil spill skimmers near Harbor Island and deploy boom near the Seattle waterfront.”