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Source Control Areas Map
The Lower Duwamish Waterway
Source Control Investigation
Source Control Areas Map - Updated September 2010
This map shows the 24 Source Control Areas where Ecology plans to write Source
Control Action Plans. Please note, this map shows only the northern and
southern extent of the portion of each source control area that is adjacent to
the Lower Duwamish Waterway. Each source control area will also include the
associated sub-drainage basin. As we continue to learn more about the drainage
basins, the boundaries of these areas are subject to change.
For
a larger view of the map, please click on the map at
left.
