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Realtime water quality data launchpad

 


Dataviewer examples
examples

New - Dec2015 We have changed the way these applets are launched.

Here's why...

More browsers are removing the ability to run embedded Java applets (such as these data viewers), so now we are launching them using JavaWS (Java Web Start).

Our applets will run outside the browser, but they are still subject to the same sandbox restrictions as when they are run within the browser.

The data viewer links will download a small app that is used to launch the applet -- a ".jnlp file" (Java Network Launching Protocol). Some browsers will allow you to launch the app directly. All will let you save these files, which you can then open like you would any app.

Note: As before, you will need to have a JRE (Java Run-time Environment) installed on your computer.

Launch Java programs to plot the data from these sites

Note: All data should be considered provisional and subject to revision.

Get the QA/QC notes for the datasets

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-line2016

’15| ’14| ’13| ’12| ’11| ’10| ’09
’08| ’07| ’06| ’05| ’04| ’03| ’02
 
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 - present)
on-lineSt Louis River at Scanlon (2011 - present)


   NERR sites
:
   (National Estuarine Research Reserve System, Centralized Data Management Office)

on-line Barker's Island, Blatnik Bridge, & Oliver Bridge: 2016 | '15 | '14 | '13 | '12
on-lineBarker's Island (2012 - 2016)
on-lineBlatnik Bridge (2012 - 2016)
on-lineBNRR Oliver Bridge (2012 - 2016)

   misc sites:
off-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 May 3, 2016):

  • Lake Superior: LLO coastal buoys #1 (near-shore) and #2 (off-shore) have been deployed and are reporting.
  • St Louis River: The sondes have been deployed at the shipping canal (lift bridge) and at the Superior Entry. We are also reporting USGS data from Scanlon.
  • Duluth Streams: The Chester, Kingsbury, and Tischer Creek sondes are all reporting. The Amity is deployed, but not communicating.

[plot SMU voltage]

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

Download the complete datasets (csv files)

 

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