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The WA Water Science Center has transitioned to a new data management software package. While you may not have noticed this transition, some sites may have problems or delays in being updated. We are actively monitoring these conditions and are resolving them as quickly as possible. See the Dec 8 news entry for more information at: https://help.waterdata.usgs.gov/news
|Data Type||Begin Date||End Date||Count|
|Current / Historical Observations (availability statement)||2011-05-07||2017-07-25|
|Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)||2003-08-01||2017-07-24||6883|
|Turbidity, water, unfiltered, monochrome near infra-red LED light source, 780-900 nm, detection angle 0-45 degrees to incident light (backscatter), FBU||2013-09-18||2017-07-24||3861|
|Field/Lab water-quality samples||2011-07-18||2017-02-15||1007|