USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 14144780 MF WILLAMETTE RIVER BLW MAC CREEK NR OAKRIDGE, OR

Lane County, Oregon

Hydrologic Unit Code 17090001

Latitude 43°30'02.99", Longitude 122°18'51.01" NAD83

Drainage area 107 square miles

Gage datum 2,448 feet above NAVD88

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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
2	2025-08-05 15:48:45	PDT	Yes	ILZ	USGS	229	2.70	0.04	2.00	Poor	Clear	NONE
1	2024-10-15 15:29:17	PDT	Yes	ILZ	USGS	161	4.76	0.00	1.30	Fair	DebrisHeavy	NONE

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Oregon Water Data Support Team
Page Last Modified: 2025-09-07 19:00:03 EDT
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