USGS - science for a changing world

Oregon Water Science Center

Home Data Studies Publications/Media Information
 

7-Days of Data for Dairy Creek at Highway 8 (453113123003501)

The telemetry for this site has been temporarily removed. The monitor continues to collect data.

This monitor is located in Dairy Creek at Highway 8. Data are collected on the hour. Periods with no data are plotted as grey areas. These data are provisional and are subject to revision.

Water Temperature

Graph updated: Monday - Nov 23, 2009 at 12:40:47 EST

graph of water temperature

Specific Conductance

Graph updated: Monday - Nov 23, 2009 at 12:53:17 EST

graph of specific conductance

pH

Graph updated: Monday - Nov 23, 2009 at 12:40:45 EST

graph of pH

Dissolved Oxygen

In the graph below, "Hourly data" are the raw data, "No supersat." are the hourly data with a ceiling of 100% saturation, "7-day mean min" represents the 7-day running average of daily minima with no credit for supersaturation, and "30-day mean" is the 30-day running average with no credit for supersaturation. The red line will often plot on top of the black one. If the 7-day or 30-day lines are not plotted, it is due to missing data in that period. "Saturation" represents the 100% saturation value for dissolved oxygen.

Graph updated: Monday - Nov 23, 2009 at 12:53:19 EST

graph of dissolved oxygen

Oxygen Percent Saturation

Data in the graph are plotted against the axis of the same color. Percent saturation is estimated as a function of water temperature and barometric pressure at this site.

Graph updated: Monday - Nov 23, 2009 at 12:53:20 EST

graph of dissolved oxygen

Turbidity

Turbidity data are measured in FNU units.

Graph updated: Monday - Nov 23, 2009 at 12:53:22 EST

graph of turbidity

These graphs are PNG images [help].

 

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://or.water.usgs.gov/tualatin/monitors/dairy_all_7.html
Page Contact Information: Stewart Rounds
Page Last Modified: Monday - Feb 25, 2008 at 11:38:29 EST