Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 453329122425201 WILLAMETTE RIVER AT SWAN ISLAND, OR

  Stream Site

DESCRIPTION:
Latitude 45°33'29",   Longitude 122°42'52"   NAD27
Multnomah County, Oregon, Hydrologic Unit 17090012
Drainage area: 11,204 square miles
Datum of gage: 6.0 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1992-09-01  1992-09-01  2 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries