Aquatic Invasive Species (AIS)


  • Bob Iversen


  • Bob Rydell
  • Bruce Carlson
  • Ivar Siqveland
  • James Reents
  • Jay Cline
  • Jean Carlson
  • Marty McCleery
  • Pat Golden
  • Rick Purvis
  • Warren Gerber

Aquatic Invasive Species – Above and Below the Waterline

Submitted by Bob Iversen – 11/17/2016

AIS Infested Water

Submitted by Bob Iversen – 8/26/2013

Click here to see a map of Cass and surrounding counties showing
which lakes and rivers have which type of AIS.


Ten Mile Lake AIS Inspection Report

Submitted by Bob Iversen – 5/20/2013

The attached report was submitted by three Bemidji State University students. The report analyzes the 2012 I-LIDS video clips and volunteer inspectors’ AIS reports. The results will help us improve both the human inspections (by putting the most attention on the peak hours) and I-LIDS (working to decrease false alarms and improve the image quality).

Please click here to see the Ten Mile Lake AIS Inspection Report in Adobe .pdf format.

TMLA Preliminary AIS Plan Rev. A

Submitted by Bob Iversen – January 2012

In September, 2011 the TMLA Board authorized the formation of a committee to develop a plan to keep Ten Mile free of Aquatic Invasive Species. The committee has been working “virtually”, and has developed a preliminary plan that the Board approved, by email vote, in January 2012.

Please click here to see the plan in Adobe .pdf format.

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