Land-Use History

View of Lake Washington
Union Bay Natural Area (including my site) was not always a glorious location. After the outwash plain deposits were exposed because the water level had dropped, the city of Seattle and the University of Washington decided a new fate for this land. They began dumping residential waste into the area and converted it to the Montlake Landfill around 1926. In 1971, the landfill was closed and capped with two feet of clean soil. Some areas were landscaped and additional topsoil was added. In 1972, Union Bay Natural Area was converted into a wetland habitat for educational and recreational purposes and was transformed into the beautiful landscape you are standing upon today(1). While the history of the area has been covered and hidden underground, the signs of previous human abuse still remain. As you stand at this station and enjoy the views of Lake Washington (see picture on left), it is highly probable that you will find some trash floating along the shore. In addition, you may smell some methane gas from the decomposing landfill debris, but don’t worry, the quantity is quite small and does not pose a hazard. This site is a view to behold, but keep in mind, there is a deep, dark secret hiding underneath.
Garbage from the former landfill days
Source:
1. Center for Urban Horticulture. Union Bay Natural Area. University of Washington, Seattle. Web. 4 June 2013.

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