USGS Current Conditions for USGS 14211720 WILLAMETTE RIVER AT PORTLAND, OR x

USGS 14211720 WILLAMETTE RIVER AT PORTLAND, OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the U.S. Army Corps of Engineers and funded by the U.S. Geological Survey National Streamflow Information Program\ (NSIP).

NOTE: River forecasts and additional data can be obtained at the 
National Weather Service's Northwest River Forecast Center web page.

Boating safety tips

Available Parameters	Available Period
All 28 Available Parameters for this site
00010 Temperature, water	2009-01-22	2025-12-02
00060 Discharge	1988-10-01	2025-12-02
00065 Gage height, Morrison Bridge	2007-10-01	2025-12-02
00095 Specific cond at 25C	2009-01-22	2025-12-02
00300 Dissolved oxygen	2009-01-22	2025-12-02
00400 pH	2009-01-22	2025-12-02
32295 fDOM, water, in situ	2022-12-01	2025-12-02
32315 Relative fChl, water, in situ	2024-08-21	2025-12-02
32321 Relative fPC, water, in situ	2024-08-21	2025-12-02
62361 Chlorophyll, in situ	2009-01-22	2024-08-21
63680 Turbidity, Form Neph	2009-01-22	2025-12-02
72137 Discharge,tide fltrd	2007-10-01	2025-11-30
72147 Depth, sensor [Depth accuracy is variable]	2009-01-22	2025-12-02
72255 Mean water velocity, Broadway Bridge [Broadway Bridge]	2018-10-01	2025-12-02
80297 SS load, regres ss, Broadway Bridge [Total Suspended Sediment]	2016-10-01	2025-12-02
80297 SS load, regres ss, Broadway Bridge [Suspended Sands (>62 microns)]	2022-12-01	2025-12-02
80297 SS load, regres ss, Broadway Bridge [Suspended Fines (<62 microns)]	2022-12-01	2025-12-02
95204 Cyanobacteria, IVF	2022-12-01	2024-08-21
99137 Nitrate, in situ	2022-12-01	2025-12-02
99246 Upper 90% limit, SSC, Broadway Bridge [Total Suspended Sediment]	2022-12-01	2025-12-02
99246 Upper 90% limit, SSC, Broadway Bridge [Suspended Sands (>62 microns)]	2022-12-01	2025-12-02
99246 Upper 90% limit, SSC, Broadway Bridge [Suspended Fines (<62 microns)]	2022-12-03	2025-12-02
99247 Lower 90% limit, SSC, Broadway Bridge [Total Suspended Sediment]	2022-12-01	2025-12-02
99247 Lower 90% limit, SSC, Broadway Bridge [Suspended Sands (>62 microns)]	2022-12-01	2025-12-02
99247 Lower 90% limit, SSC, Broadway Bridge [Suspended Fines (<62 microns)]	2022-12-03	2025-12-02
99409 Susp sediment,wu,est, Broadway Bridge [Total Suspended Sediment]	2016-10-01	2025-12-02
99409 Susp sediment,wu,est, Broadway Bridge [Suspended Fines (<62 microns)]	2016-10-01	2025-12-02
99409 Susp sediment,wu,est, Broadway Bridge [Suspended Sands (>62 microns)]	2016-10-01	2025-12-02

Days (7)

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Begin date

End date

Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second

Most recent instantaneous value: -5890 12-02-2025 01:40 PST

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**Daily discharge, cubic feet per second -- statistics for Dec 2 based on 53 water years of record more**
Most Recent Instantaneous Value Dec 2	Min (2020)	25th percen- tile	Median	Mean	75th percen- tile	Max (1996)
-5890	6080	22800	48300	56500	73800	165000

Gage height, feet, Morrison Bridge

Most recent instantaneous value: 3.43 12-02-2025 01:55 PST

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