Step 1:
[Optional] Choose a basin from the drop-down list.
All Basins
Basin and Range sites, Oregon
Clackamas River Basin, Oregon
Columbia/Snake River sites
Cowlitz River Basin, Washington
Deschutes River Basin, Oregon
John Day River Basin, Oregon
Johnson Creek Basin, Oregon
Klamath River, Oregon and California
Long Tom River Basin, Oregon
McKenzie River Basin, Oregon
North Coastal Basins, Oregon
Northeast Oregon sites
North Santiam River Basin, Oregon
Rogue River Basin, Oregon
Sandy River Basin, Oregon
South Coastal Basins, Oregon
Southeast Oregon sites
South Santiam River Basin, Oregon
Tualatin River Basin, Oregon
Tualatin Beaver sites, Oregon
Upper Klamath Lake, Oregon
Umpqua River Basin, Oregon
Willamette River Basin sites, Oregon
Willamette River off-channel sites, Oregon
Willow Creek sites, Oregon
Yakima River Basin, Washington
Step 2:
Choose a site from the drop-down list.
14144800 - Middle Fork Willamette River near Oakridge, OR
14144900 - Hills Creek above Hills Creek Reservoir, nr Oakridge, OR
14145500 - MF Willamette R above Salt Creek nr Oakridge, OR
14147500 - NF of MF Willamette River nr Oakridge, OR
14148000 - MF Willamette R below North Fork nr Oakridge, OR
14149011 - MF Willamette R below Lookout Point Dam nr Lowell, OR
14150000 - MF Willamette River near Dexter, OR
14150290 - Fall Creek above North Fork, near Lowell, OR
14150800 - Winberry Creek near Lowell, OR
14150900 - Fall Creek Lake near Lowell, OR
14151000 - Fall Creek below Winberry Creek, near Fall Creek, OR
14152000 - MF Willamette River at Jasper, OR
14154500 - Row River above Pitcher Creek, near Dorena, OR
14155500 - Row River near Cottage Grove, OR
14157500 - Coast Fork Willamette River near Goshen, OR
14158100 - Willamette River at Owosso Bridge at Eugene, OR
14166000 - Willamette River at Harrisburg, OR
14171000 - Marys River near Philomath, OR
14171600 - Willamette River at Corvallis, OR
14174000 - Willamette River at Albany, OR
14189000 - Santiam River at Jefferson, OR
14189050 - Santiam River near Jefferson, OR
14190500 - Luckiamute River near Suver, OR
14191000 - Willamette River at Salem, OR
14192015 - Willamette River at Keizer, OR
14194150 - South Yamhill River at McMinnville, OR
14197900 - Willamette River at Newberg, OR
14198400 - Bull Creek near Wilhoit, OR
14200000 - Molalla River near Canby, OR
14201300 - Zollner Creek near Mt Angel, OR
14201340 - Pudding River near Woodburn, OR
14202000 - Pudding River near Aurora, OR
14207740 - Willamette River above Falls at Oregon City, OR
14207770 - Willamette River below Falls at Oregon City, OR
14211720 - Willamette River at Portland, OR
435730122483201 - Little Fall Creek near Lowell, OR
Willamette River at Portland, OR (14211720)
Parameter
Begin Date
Last Approved Date
Last Reading
Discharge
Apr-02-2003 11:30
Oct-12-2021 08:00
May-28-2023 09:30
Stream Velocity
Apr-02-2003 11:30
Oct-01-2018 00:30
May-28-2023 09:30
Gage Height
Oct-01-1988 00:30
Jan-23-2023 08:30
May-28-2023 09:30
Sensor Depth
Jan-21-2009 13:30
Aug-02-2015 23:30
May-28-2023 10:00
Water Temperature
Jan-21-2009 13:30
Sep-01-2022 12:00
May-28-2023 10:00
Dissolved Oxygen
Jan-21-2009 13:30
Sep-01-2022 12:00
May-28-2023 10:00
Oxygen % Saturation
Jan-21-2009 13:30
Sep-01-2022 12:00
May-28-2023 10:00
pH
Jan-21-2009 13:30
Sep-01-2022 12:00
May-28-2023 10:00
Specific Conductance
Jan-21-2009 13:30
Sep-01-2022 12:00
May-28-2023 10:00
Turbidity
Jan-21-2009 13:30
Sep-01-2022 12:00
May-28-2023 10:00
Estimated Secchi Depth
Jan-21-2009 13:30
Sep-01-2022 12:00
May-28-2023 10:00
Total Chlorophyll
Jan-21-2009 13:30
Oct-01-2011 00:30
May-28-2023 10:00
Phycocyanin
Dec-18-2012 23:00
May-28-2023 10:00
fDOM (370/460)
Dec-19-2012 00:00
May-28-2023 10:00
Nitrate
Feb-15-2013 15:00
May-28-2023 09:30
Measurements at this site are
available here at 30 minute
intervals .
Some data are provisional
and subject to revision.
More data from this site may be available from
NWIS-Web .
Step 4:
Choose an inventory type.
By month and year
By day, month, and year
Choose the information to display.
Display number of non-missing data points
Display percentage of non-missing data points
Display number of non-missing, approved data points
Display percentage of non-missing, approved data points
Display number of non-missing, provisional data points
Display percentage of non-missing, provisional data points