The Howard Hanson Dam, which regulates the flow of the Green River to prevent flooding throughout the Green River and Kent valleys, was damaged during the January floods. This damage, caused by depressions, or sinkholes, has prompted an urgent and coordinated response by the U.S. Army Corps of Engineers, King County and the cities of Auburn, Kent, Renton, and Tukwila.<\/p>\n
The Howard Hanson Dam is located southeast of Enumclaw. During an inspection, Corps engineers discovered two sinkholes in the northeast hillside of the dam. Engineers are in the process of studying the sinkholes and they are working to determine what needs to be done to fix them.<\/p>\n
The King County Flood District met Monday, at which time the Army Corps of engineers reassured county officials that the dam is stable and that they will be able to repair it. They also assured the county that repairing the dam is a top priority. In the meantime, the corps also acknowledges that there is an increased risk of flooding in the event of a major rain storm before the repairs are made.<\/p>\n
Howard Hanson Dam is one of the most important flood-control facilities in the county. Prior to its construction in 1961, the Green River routinely topped its banks from Auburn to Tukwila. Since the dam\u2019s construction, and the flood protection afforded by it, billions of dollars have been invested in homes, public and commercial buildings and industrial facilities in the valley.<\/p>\n
Tens of thousands of people live and work in the areas protected by Howard Hanson Dam. Major employers, including Boeing and Starbucks, have operations in the valley. The region\u2019s largest warehouse and distribution operations \u2013 everything from groceries to medical supplies \u2013 are located there. State Route 167 and two major rail lines that carry important freight, run from one end of the valley to the other.<\/p>\n
Public safety and the protection of property is of paramount importance to the Corps, King County and local officials.<\/p>\n
Even with the full protection of Howard Hanson Dam, the extensive levee system and other facilities, there is a risk of valley flooding during extreme weather events. Now, with the dam\u2019s water-holding capacity temporarily reduced, is an especially good time for valley residents and business owners to review their own emergency plans and the status of their flood insurance. The good news is, because King County\u2019s flood management program exceeds national requirements, unincorporated King County residents flood insurance is provided by private carriers at reduced rates.<\/p>\n
King County is also taking additional actions to protect people and property during this period:<\/p>\n
The King County Flood Warning Center will open earlier during heavy rains to more closely coordinate information and response.<\/p>\n
Crews will be dispatched earlier to the Green River when higher flows are expected to visually inspect condition.<\/p>\n
King County\u2019s Emergency Coordination Center is coordinating flood planning and response with its counterparts in the cities of Auburn, Kent, Renton and Tukwila.<\/p>\n
Fortunately, the King County also has additional financial resources for making flood control investments. In 2007, after witnessing the devastation of Hurricane Katrina in New Orleans, the King County Executive and Council formed a special-purpose government \u2013 the King County Flood Control District \u2013 to finance accelerated work on the county\u2019s backlog of levee maintenance and repairs.<\/p>\n
The King County Flood District levy adds approximately $35 million a year to leverage state and federal flood protection funding. Without it, the 24 projects, including projects on the Green River, that were completed in 2008 \u2014 constructing and repairing levees and sinkholes \u2014 would have taken about 17 years to finish.<\/p>\n
Every King County resident, whether they live on the top of a mountain or along a river bank, has a stake in improved flood control. Our access to jobs, schools, friends, and emergency services depends on keeping the roads and bridges open. Our economy depends on keeping regional employment, education, health care and government centers protected from flooding.<\/p>\n
U.S. Army Corps of Engineers will continue working with King County officials, local governments and technical experts to repair the damage to the Howard Hanson Dam as quickly as possible and to reduce the risk of flooding.<\/p>\n
If you have further questions, please call 206-296-8362 or visit http:\/\/www.kingcounty.gov\/environment\/waterandland\/flooding\/warningsystem\/prepare.aspx<\/p>\n<\/p>\n
Julia Patterson is a King County Councilmember and Chair of the King County Flood Control District.<\/p>\n
Reagan Dunn is a King County Councilmember and Vice-Chair of the King County Flood Control District.<\/p>\n","protected":false},"excerpt":{"rendered":"
The Howard Hanson Dam, which regulates the flow of the Green River to prevent flooding throughout the Green River and Kent valleys, was damaged during the January floods. This damage, caused by depressions, or sinkholes, has prompted an urgent and coordinated response by the U.S. Army Corps of Engineers, King County and the cities of […]<\/p>\n","protected":false},"author":246,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"yst_prominent_words":[],"class_list":["post-19283","post","type-post","status-publish","format-standard","hentry","category-opinion"],"_links":{"self":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/posts\/19283"}],"collection":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/users\/246"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/comments?post=19283"}],"version-history":[{"count":0,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/posts\/19283\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/media?parent=19283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/categories?post=19283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/tags?post=19283"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/yst_prominent_words?post=19283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}