RLIA

Rock Lake

Improvement

Association

Leaf-free Streets for Clean Waters
Why leaves can be a problem for the Lake
2026 RLIA Annual Report from the President
Click Here to Read
Manage Runoff, Reduce Erosion, Create Habitat
See How
Thinking of Shoreland Changes? Read this first…
Waterfront Landowner Reference Guide
Wakeboats Create Serious Challenges
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Read About Wakeboats
WakeSurvey1

Announcements/Events

  • For insight about the establishment and history of Korth Park, view the 2001 website Korth Park, on Rock Lake, Lake Mills Wisconsin created with the support of RLIA by a 2001 Lake Mills Middle School summer class.
  • View the results of the Marsh Lake Wetland Survey.
  • PFAS found in Rock Lake surface water foam: Rock Lake, along with 42 other locations, was the subject of a recent UW study on PFAS chemicals (per-and polyfluoroalkyl substances) found in surface water foam and their underlying water column. more information
  • Review our Waterfront Landowner Reference Guide for better understanding of what one can change on shoreland property.
  • Manage Runoff, Reduce Erosion, Create Habitat! Properties within 1000 feet of our lake qualify for funding assistance to implement Healthy Lakes practices. Read More
  • Rock Lake Improvement Association Volunteer Opportunities!
 
Lake Lot 101 Workshop

Engagement

Membership Matters!

Support the lake and our community by becoming a member of RLIA. For a small annual fee, you can help fund efforts to keep our lake healthy and beautiful!

Join/Renew Here
October 13, 2026 No Comments 
Board Meeting Agenda, 10/19/2026,  6:30 p.m.
Join us at our monthly Board Meeting! City Hall Community room.  This meeting is in-person.
  1. Call to Order (6:30)
  2. Good News Minute
  3. Adoption of the agenda
  4. Secretary’s Report (Cynthia)
    1. Approve minutes of 9/21/2026 Board meeting
    2. Review of the annual meeting minutes and board consensus to present at the 2027 annual meeting (tabled from 9/21 meeting)
  5. Treasurer’s Report (Tom)
  6. Public Comments
    1. Guests (2 minutes per person)
  7. LWCD Report (Colton)
  8. Committee Reports
  9. Old Busines
    1. Rock Lake Health report (Dashboard)
      1. Updated with current information and posted (Colton and Susan)
    2. Fund raising opportunity for Sandy Beach for possible future projects
  10. New Business
    1. Update on status of Surface water Grant Application if any
    2. Membership and member benefits (Tom)
    3. MailChimp number of contacts and cost (Danny)
    4. Farewell to Colton
  11. Next meeting 11/11/2026, Location or Zoom only TBD
  12. Adjourn

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RLIA occasional newsletter

Our Lake Stewardship Award Recipients: Dave Korth and Joe Nehmer. Both these community leaders were instrumental in making the dream of Korth Park a reality.

News

RLIA Facebook Posts

News From WisconsinLakes.org

  • Congratulations to Wisconsin Lake Leaders Crew 16!

    Wisconsin Lakes is pleased to extend our warmest congratulations to the graduates of Wisconsin Lake Leaders Crew 16, who officially completed their Lake Leaders journey on Wednesday, October 21.Despite having to dodge a few autumn raindrops during the outdoor commitment ceremony, the rain couldn’t dampen the…

  • Wisconsin Lakes Joins Statewide Coalition to Help Shape Future of Outdoor Recreation

    HORICON MARSH, Wis. — Wisconsin Lakes has officially joined the newly formed Wisconsin Outdoor Consortium, uniting with 45 other conservation and outdoor groups to focus on critical issues across fisheries, wildlife management, natural community conservation, and outdoor recreation. Sponsored by the Wisconsin Department of Natural Resources…

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