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Use the map to identify a site of interest. Active sites are shown as , active meteorological sites are shown as , and inactive sites are shown as . Holding the mouse over a marker will reveal the site name and ID number. A single click on the marker will pop up additional information about the site as well as links to data and graphs. Alternatively, you can skip this map interface and use the table below the map, or access a non-map version of this page.

Recent and historical data from all USGS Tualatin River Basin water-quality monitors are available through the USGS Data Grapher and Data Tabler utilities. Many, but not all, of the active sites are telemetered and therefore have data available in near real time.

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Cursor coordinates:    Longitude/Latitude: 
  UTM:  
  State Plane:  

KEY:   Q = flow, GH = gage height, WT = water temperature, SC = specific conductance, DO = dissolved oxygen, pH = pH, Tbdy = turbidity, Chl = chlorophyll, Phy = phycocyanin, fDOM = fDOM, BGA = blue-green algae, AT = air temperature, BP = barometric pressure

Active Water Quality and Streamflow Monitors

Site and Status Parameters Plots Tables
Tualatin River at West Linn (14207500)

Operational.

Q NWIS-Web
Custom
Custom
Tualatin River at Oswego Dam (14207200)

Data are downloaded and processed every 6 hours.

WT, SC, DO, pH, Tbdy, Chl, BGA, AT, BP 7-day
14-day
30-day
Custom
Custom
Tualatin River at River Mile 24.5 nr Scholls, OR (14206694)

Data are downloaded and processed every 6 hours.

WT, SC, DO, pH 7-day
14-day
30-day
Custom
Custom
Tualatin River at Hwy 219 at Jackson Bottom (14206241)

Owned and operated by Jackson Bottom Wetlands Preserve (JBWP)

Q, GH, WT, SC, DO, pH, Tbdy 7-day
14-day
30-day
Custom
Custom
Water Withdrawals at TVID Springhill Pump Plant (14204650)

Data are downloaded and processed every 4 hours.

Q 7-day
14-day
30-day
text
Tualatin River at Dilley (14203500)

Operational.

Q, GH, WT, SC, pH, Tbdy, Chl, Phy, fDOM 7-day
14-day
30-day
Custom
Custom
Wapato Canal at Pumphouse, at Gaston, OR (14202630)

Operational.

GH, ELEV NWIS-Web
Custom
Interactive Map
Custom
Fanno Creek at Durham Road (14206950)

Data are downloaded and processed every 4 hours, or sooner.

Q, WT, SC, DO, pH, Tbdy 7-day
14-day
30-day
Custom
Custom
Beaverton Creek at 170th Avenue (453004122510301)

Data are downloaded and processed every 4 hours.
Site is operated by Clean Water Services.

WT, SC, DO, pH, Tbdy 7-day
14-day
30-day
Custom
Custom
Rock Creek at Brookwood Avenue (453030122560101)

Data are downloaded and processed every 6 hours.

WT, SC, DO, pH, Tbdy 7-day
14-day
30-day
Custom
Custom
Gales Creek at Old Hwy 47 (453040123065201)

Data are downloaded and processed every 3 hours.

WT, SC, DO, pH, Tbdy, fDOM 7-day
14-day
30-day
Custom
Custom
Scoggins Creek Below Henry Hagg Lake (14202980)

Data are downloaded and processed every 6 hours.

WT, SC, DO, pH, Tbdy 7-day
14-day
30-day
Custom
Custom
East Fork Dairy Creek nr Meecham Corner (14205400)

Temperature and conductance were discontinued in 2004.

Q, GH
(WT, SC)
NWIS-Web
Custom
Custom

Solar Monitor

Site and Status Parameters Plots Tables
Durham Treatment Facility at Durham, OR (452359122454500)

Data are downloaded and processed every 3 hours.
Rain gage was discontinued 9-October-2014.

Solar 7-day
14-day
30-day
Custom
Custom

Discontinued Water Quality & Precipitation Sites

Site and Status Parameters Plots Tables
Wapato Creek at Gaston Rd at Gaston, OR (14202650)

Site discontinued 17-Apr-2013.

GH, ELEV, VEL, Q, WT, SC, pH, DO, Tbdy, Chl, BGA Custom Custom
Dairy Creek at Highway 8 (453113123003501)

This site was discontinued in early May of 2012. It may be reinstalled in a few years.

WT, SC, DO, pH, Tbdy Custom Custom
Chicken Creek at Scholls-Sherwood Hwy (452230122512201)

Site was discontinued 12-Dec-2011. It may be re-installed in a few years.

WT, SC, DO, pH, Tbdy Custom Custom
Tualatin River at RM 9.9 nr Tualatin, OR (14206800)

Discontinued in 2010.

WT, SC, DO Custom Custom
Progress Fire Station Raingage (452732122464600)

Discontinued 8-June-2009.

Rainfall Custom Custom
Conestoga Aquatic Center Raingage (452657122481700)

Site discontinued 9-October-2014.

Rainfall Custom Custom
Durham Treatment Facility Raingage at Durham, OR (452359122454500)

Rain gage discontinued 9-October-2014.

Rainfall Custom Custom
Fanno Creek at Durham City Park (452348122454701)

Discontinued in 2003.

WT, SC, DO, pH, Tbdy Custom Custom
Fanno Creek at Gemini Drive (452712122474101)

Discontinued in 2001.

WT, SC, DO, pH, Tbdy Custom Custom
Fanno Creek at Willowmere Drive (452842122450101)

Discontinued in 2001.

WT, SC, DO, pH, Tbdy Custom Custom
Ash Creek at Shady Lane (452631122463101)

Discontinued in 2001.

WT, SC, DO, pH, Tbdy Custom Custom
Summer Creek at Fowler Middle School (452559122472401)

Discontinued in 2001.

WT, SC, DO, pH, Tbdy Custom Custom
Rock Creek at Woll Pond Way (453104122551201)

Discontinued in 2003.

WT, SC, DO, pH, Tbdy Custom Custom

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URL: https://or.water.usgs.gov/tualatin/monitors/monitors.html
Page Contact Information: Stewart Rounds
Page Last Modified: Thursday - Jan 19, 2017 at 10:05:23 EST