Site location map. | 
Aerial photo showing site location. | 
Aerial photo of landslide on Sumas Mountain. |
Goodwin Road Bridge - following 2008 dredging of Swift Creek. | 
Goodwin Road Bridge after peak flow - January 2009. | 
Goodwin Road Bridge after winter flooding - March 2009. |
Aerial photo of Swift Creek after high water - January 2009.
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Aerial photo of Swift Creek after high water - January 2009. | 
Flood deposits on Sumas farm field - after January 2009 flooding. |
Flooded farm fields - January 2009. | 
Flood deposits on Sumas farm field - after January 2009 flooding. | 
Residential property along Sumas with flood deposits from January 2009. |
Flooding from Sumas (river on left side) - January 2009. | 
Swift Creek at high water - January 2009. | 
Flood deposit on Sumas residential yard - February 2009. |
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Stockpiled sediments along Swift Creek channel - 2005. | 
The dredge piles reach 10-15 feet high in some areas - 2005. | 
Swift Creek channel between Goodwin and Oat Coles Roads before dredging - 2004. |
EPA staff generate dust by raking and other activities and then collect air samples- Summer 2006. | 
Actinolite asbestos fiber from Swift Creek viewed in a Transmission Electron Microscope. | 
Chrysotile asbestos fiber from Swift Creek viewed in a Transmission Electron Microscope. |