Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 14206241

Click to hide Water-Year Summary instructions and information
  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00010 Temperature, water(Min.,Mean,Max.)  
00060 Discharge(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00400 pH(Max.,Min.,Med.)  
32316 fChl, water, in situ(Max.,Min.,Mean)  
63680 Turbidity, Form Neph(Max.,Min.,Med.)  

Water year 2023: 2022-10-01 to 2023-09-30

Print this page
USGS Water-Year Summary 2023
LOCATION - Lat 45°30'01", long 122°59'24" referenced to North American Datum of 1927, Washington County, OR, Hydrologic Unit 17090010, on left bank.
PERIOD OF RECORD - SPECIFIC CONDUCTANCE:  April 2019 to current year.

pH: April 2019 to current year.

WATER TEMPERATURE: April 2019 to current year.

DISSOLVED OXYGEN: April 2019 to current year.

TURBIDITY: April 2019 to current year.
INSTRUMENTATION - Water-quality monitor. Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply  endorsement by the U.S. Government.
REMARKS - TURBIDITY: Data collected using a YSI EXO2 sonde. Manufacturer's stated accuracy is the greater of +/- 2 percent or 0.3 Formazin Nephelometric Units (FNU) for 0-999 FNU, and +/- 5 percent for 1,000-4,000 FNU. Additional parameters and chemical analyses collected at this location not referenced in this document are available via NWISWeb.

SPECIFIC CONDUCTANCE: Maximum, 397 microsiemens Apr. 18, 2021; minimum, 59 microsiemens Jan. 14, 15, 2021.

pH: Maximum, 7.5 units on many days; minimum, 6.4 units Dec. 21, 2020.

WATER TEMPERATURE: Maximum, 20.9°C June 25, 2021; minimum, 1.3°C Dec. 23, 24, 2022.

DISSOLVED OXYGEN: Maximum, 13.5 mg/L Dec. 24, 2022; minimum, 6.2 mg/L July 19, 2022.

TURBIDITY: Maximum, 158 FNU Apr. 18, 2021; minimum, 1.8 FNU Nov. 1-3, 2019.