Watershed Restoration
The City of Portland's Environemental Services works to improve water quality, control erosion, reduce stormwater pollution, aid in long-term salmon recovery, and enhance wildlife habitat. Examples of stream and habitat enhancement projects include:
Iron Mountain Sewer Protection and Stream Enhancement in Tryon Creek State Natural Area
East Lents Floodplain Restoration along Johnson Creek
Mason Flats Wetland Enhancement in the Columbia Slough
Stephens Creek Confluence Habitat Enhancement at the confluence with the Willamette River