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USGS 452911122444601 SYLVAN CREEK AT MOUTH

  Stream Site

DESCRIPTION:
Latitude 45°29'11.23",   Longitude 122°44'46.11"   NAD83
Washington County, Oregon, Hydrologic Unit 17090010
Drainage area: 3.3 square miles
Datum of gage: 236 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field measurements 2011-12-22  2012-06-05  5 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2012-01-10  2013-01-25  9 
 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