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.
452533122472600 - Derry Dell Creek near SW Derry Dell Ct, Tigard, OR
452538122471600 - Derry Dell Creek near SW 107th Ct, Tigard, OR
452547122465900 - Derry Dell Creek at SW Walnut Street, Tigard, OR
452559122472401 - Summer Creek at Fowler Middle School, Tigard, OR
452600122471400 - Summer Creek below Fowler Woods Trail, site 2
452600122471700 - Summer Creek below Fowler Woods Trail, Tigard, OR
452704122474200 - Fanno Creek at Greenway Park, near SW Robbins Dr
452711122474100 - Fanno Creek at Greenway Park, near SW Settler Way
452715122474500 - Fanno Creek at Greenway Park, at Fanno Creek Trail
452718122474700 - Fanno Creek at Greenway Park, nr SW Pearson Ct
452721122474800 - Fanno Creek Ponded Site 6 at Greenway Park
452722122474600 - Fanno Creek Ponded Site 5 at Greenway Park
452722122474800 - Fanno Creek Ponded Site 7 at Greenway Park
452723122474600 - Fanno Creek Ponded Site 4 at Greenway Park
452723122474700 - Fanno Creek Ponded Site 3 at Greenway Park
452726122474500 - Fanno Creek Ponded Site 1 at Greenway Park
452726122474600 - Fanno Creek Ponded Site 2 at Greenway Park
452727122474801 - Fanno Creek at Greenway Park, nr Tuckerwood Ct
452738122474100 - Fanno Creek at Greenway Park, at SW Hall Blvd
453248122580600 - McKay Creek Tributary nr NE 14th Ave, Hillsboro, OR
453248122582100 - McKay Creek Tributary nr NE 9th Drive, Hillsboro, OR
453250122494501 - Bronson Creek above NW Kaiser Road
453301122491600 - Bronson Creek Ponded Site 5 near NW Meisner Dr
453302122491300 - Bronson Creek Ponded Site 4 near NW Meisner Dr
453302122491600 - Bronson Creek nr NW Meisner Dr and NW Henninger Ln
453303122491300 - Bronson Creek Ponded Site 2 near NW Meisner Dr
453303122491400 - Bronson Creek Ponded Site 3 near NW Meisner Dr
453304122491300 - Bronson Creek Ponded Site 1 near NW Meisner Dr
453312122485800 - Bronson Creek near NW Lakeview Drive
453319122505000 - Stoller Creek near NW 166th Ave, Portland, OR
453320122483701 - Bronson Creek at Laidlaw
453320122505700 - Stoller Creek near NW 167th Place, Portland, OR
453322122512200 - Stoller Creek near Mouth nr Oakley Ct, Portland, OR
453328122514600 - Springville Creek near NW 180th Place, Portland, OR
453334122511500 - Springville Creek near Lark Meadow Terrace
Fanno Creek at Greenway Park, at SW Hall Blvd (452738122474100)
Parameter
Begin Date
Last Approved Date
Last Reading
Water Temperature
May-19-2016 10:00
Nov-29-2017 10:30
Nov-29-2017 10:30
Dissolved Oxygen
May-19-2016 10:00
Nov-29-2017 10:30
Nov-29-2017 10:30
Oxygen % Saturation
May-19-2016 10:00
Nov-29-2017 10:30
Nov-29-2017 10:30
pH
May-19-2016 10:00
Nov-29-2017 10:30
Nov-29-2017 10:30
Specific Conductance
May-19-2016 10:00
Nov-29-2017 10:30
Nov-29-2017 10:30
Turbidity
May-19-2016 10:00
Nov-23-2017 08:00
Nov-23-2017 08:00
Measurements at this site are
available here at 30 minute
intervals .
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