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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 452646122382000 SPRING CREEK AT WALDORF SCHOOL, AT PORTLAND, OR
Clackamas County, Oregon
Hydrologic Unit Code 17090012
Latitude  45°26'46", Longitude 122°38'20" NAD83
Drainage area 0.12  square miles
Gage datum 45 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
22013-08-28 10:51:30PDTYesajsUSGS2.12 Poor NONE
12012-08-14 12:33PDTYesajsUSGS2.50 Fair NONE