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Realtime water quality data launchpad

 


Dataviewer examples
examples

 

Launch Java applets to plot the data from these sites
In development
on-lineon-line
off-lineoff-line
Trout Streams - Duluth Area
Plot data from multiple streams, by year:
Chester/Kingsbury/Tischer (2002+)
Amity Creek (2005+)
Miller Creek (2008+)
on-line2015

’14| ’13| ’12| ’11| ’10| ’09| ’08
’07| ’06| ’05| ’04| ’03| ’02
(or multiple years: 2002-05 | 2006-09 | 2010-13)
 
or by individual streams/rivers:
   active stream sites:
   historical stream sites:
Poplar 2006-8 | Knife (4 sites) 2004-6 | Miller (TMDL sites) 1999, 2007-9
  
St. Louis River Estuary, AOC, WLSSD discharge, and Harbor inlets
   active sites:
on-lineDuluth Lift Bridge inlet(2002-5, 2010-present)
on-lineSuperior Inlet (2013, 2014, 2015)
on-lineBarker's Island, Blatnik Bridge, & Oliver Bridge: 2015 | 2014 | 2013 | 2012
on-lineBarker's Island (2012 - 2015)
on-lineBlatnik Bridge (2012 - 2015)
on-lineBNRR Oliver Bridge (2012 - 2015)
Bong Bridge
on-lineSt Louis River at Scanlon (2011 - present)
on-lineDuluth-Superior Harbor & Lake Superior Beach Bacteria (2003-2015)
   historical sites:
St. Louis River Estuary sites (WLSSD data) 1973-1996
  
Lake Superior
   active sites:
  

 


Datalogger Status (as of August 18, 2015):

  • Lake Superior: LLO coastal buoys #1 (near-shore) and #2 (off-shore) are reporting.
  • St Louis River: The USGS station in Scanlon, the shipping canal (lift bridge) sonde, and the Superior entry sonde are all reporting.
  • Duluth Streams: The Chester, Kingsbury, Miller, and Tischer Creek sondes are all reporting.

    The Amity Creek sonde has a bad cable, so we can't connect. Data will periodically be downloaded manually until the replacement cable arrives.

    The low water at Chester Creek means the sonde is partially exposed, resulting in bad turbidity readings

[plot SMU voltage]

Plots of the latest data from Amity, Chester, Kingsbury, & Tischer Creeks.

 

Automated Stream Data Notes:

Jul 2008 - Dec 2008

Jan 2009 - Oct 2009

Nov 2009 - Jun 2010

Jul 2010 - Dec 2010

Jan 2011 - Sep 2011

Oct 2011 - March 2012

Mar 2012 - Oct 2012