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Environmental Assessment > Freshwater Monitoring > River & Stream WQ Monitoring > State Network > Station Page

Water quality monitoring station*

19D070 - East Twin R nr Mouth

* This station is also a flow monitoring station.

Photo of stream from sample site

Selected station details

type Ben. Use uwa ecoregion county contact map detail
basin core/extra/3   Coast Range Clallam Clishe google maps 
Bing Maps 

Years when sampling has occurred:

2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005

19D070 - East Twin R nr Mouth

Station overview

Overall water quality at this station met or exceeded expectations and is of lowest concern. (based on water-year 2015 summary)

More station details:

latitude longitude LLID Route Measure river mile substrate flow gaging mixing elevation surrounding waterbody id location type
48.1549 123.9383 1239459481664 1.382 1.5         50 ft.   N/A bank


From SR 112 eastbound, turn right on Forest Service road just before creek. After ~1 mile turn left on Pangea Trail Rd (pvt). Chad Wiseman has temporary permission to sample off of this private property. The creek is behind house.


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Data users please read disclaimer.

Questions or comments on content may be sent to Markus Von Prause.
Questions or comments on presentation may be sent to Steve Barrett.