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Figure 4.1
PORTLAND HARBOR STUDY AREA
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Status of Stormwater Source Control Evaluations
January 2016
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Slate of Oregon Department of Environ nema! Quality
LEGEND
E f Z I So'nvc Control Evaluation Not Needed
cfZ] s>ou>f,. Control Decision / No Further Action Issued
a
Need k i! Source Control Evaluation to be Determined / Low Priority
d = b oiroe Control Evaluation In Progress
f * 1 sou'cc Control Evaluation Needed
EPA Le-id
i>'4> Eiivi>oiiiiiental Cleanup Site (ECSI)
m City Stormwater Basin Boundary
j j J Portland Harbor Watershed Boundary
W illam ette River Mile
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City of Portland Outfall
... ODOT Outfall
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ODOT Contribution to Outfall
Port of Portland Outfall
... Private Outfall
* Not all outfalls depicted are currently active.
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Sierra Club v. EPA 18cv3472 NDCA
Tiers 8&9
ED 002061 00115724-00001