We are rewriting these plotters -- here's why...

It is becoming increasingly difficult to run Java programs from a browser. We have been rewriting our plotters so that Java is no longer necessary.

The new version will be available for all of our datasets, but you can try it out right now for:

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+)
Miller Creek @ 24th Ave W (2016+)
on-line2016-19

’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:
Merritt and Keene Creeks 2015-2016 (Stage height & Flow only)
Poplar 2006-8 | Knife (4 sites) 2004-6 | Miller (TMDL sites) 1999, 2007-9

 

 

 
St. Louis River Estuary, AOC, WLSSD discharge, and Harbor inlets
 USGS and U. Minnesota-Duluth sites:
on-lineDuluth Lift Bridge inlet(2002-5, 2010-present)
off-lineSuperior Inlet (2013 - 2016)
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 & Oliver Bridges: '19 | '18 | '17 | '16 | '15 | '14 | '13 | '12
on-lineBarker's Island (2012 - 2019)
on-lineBlatnik Bridge (2012 - 2019)
on-lineBNRR Oliver Bridge (2012 - 2019)

   misc sites:
on-lineDuluth-Superior Harbor & Lake Superior Beach Bacteria (2003 - 2019)
 
St. Louis River Estuary Water Quality data from water sample analyses
  
St. Louis River Estuary sites (WLSSD data) 1973-1996
St. Louis River Estuary thalweg sites (multiple sources) 1953-2016 (includes EPA 2012-2013 EMAP synoptic sampling design data) New - Nov2016
  
Lake Superior
   active sites:
  

 

Running Java --

Here's some help for launching Java WebStart ".jnlp" files.

Browsers have removed the ability to run embedded Java applets (such as these data viewers), so now they must be launched them using JavaWS (Java Web Start).

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

Clicking a data viewer link will download a small configuration file that is used to launch the viewer -- a ".jnlp file" (Java Network Launching Protocol). Some browsers will launch the app directly. All browsers 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.

New - Jul2019Amazon Corretto is a no cost, open-source alternative to the JRE provided by Oracle. To launch our .jnlp files using Corretto you will also need to install a program called IcedTea.

[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