Recent Announcements

  • Zebra mussel update - your help needed We notified you on 8/23 that Zebra Mussels, an Aquatic Invasive Species, were discovered at the public access in Lake Johanna. Since that time, we have been working with ...
    Posted Sep 27, 2018, 12:34 PM by Keith Gilbert
  • Zebra mussels found in Lake Johanna We found out today that zebra mussels have been found in Lake Johanna, according to an article in tomorrow’s Star Tribune (Friday 8/24).  We do not know more ...
    Posted Aug 24, 2018, 5:40 AM by Keith Gilbert
  • LJIS Picnic Happy summer neighbors and friends of Lake Johanna! We are excited to invite you to the annual LJIS summer picnic.Date: Wednesday, August 22nd, 2018Time: 5:30 – 8pmWhere ...
    Posted Jul 22, 2018, 6:49 AM by Keith Gilbert
  • July 4th Boat Parade The Lake Johanna 4th of July Boat Parade is one of the perennial favorite community events on our beautiful lake. Please join the fun by gathering near Tony Schmidt Beach ...
    Posted Jun 29, 2018, 5:08 AM by Keith Gilbert
  • Aquatic Plant Treatment Dues Your payment for 2018 Lake Johanna Aquatic Plant Treatment is due now!To make your payment, visit and follow the instructions. You can either ...
    Posted Feb 22, 2018, 5:13 PM by Keith Gilbert
Showing posts 1 - 5 of 75. View more »

Recently Updated Files

  • Johanna R18 ZM assessment 9-21-18.pdf   958k - Sep 26, 2018, 7:04 PM by Keith Gilbert (v2)
    ‎2018-09-13 Zebra Mussel Rapid Response Assessment‎
  • 20180820_Johanna_Ramsey_ZM_confirmation_9.10.2018.pdf   987k - Sep 26, 2018, 7:03 PM by Keith Gilbert (v2)
    ‎2018-09-07 MN DNR Zebra Mussel Infestation Report‎
  • 2018 Clarke Aquatic Weed Report.pdf   3174k - Sep 26, 2018, 7:02 PM by Keith Gilbert (v2)
    ‎2018-08-02 post-spraying report from Clarke‎
  • MN DNR APM signature form.pdf   33k - Feb 13, 2018, 8:15 AM by Keith Gilbert (v2)
    ‎Signature form required by the MN DNR for aquatic plant treatment.‎
  • Lake Johanna Luminary 2018 flyer.pdf   369k - Jan 31, 2018, 3:56 AM by Keith Gilbert (v2)
Showing 5 files from page Resource Center.