Lake Management Plans
Shorelands and Lake Habitat
Fish
- Fisheries Survey Report of Rock Lake 2022, by the Wi. DNR
- Read about our Fisheries Committee conversation with the DNR about the status of Rock Lake fisheries. 2021
- DNR Comprehensive Fisheries Survey Report: summarizes the results of the survey conducted on Rock Lake in 2014 with comparisons to the survey conducted in 2008
- Nearshore Fish Populations in Rock and Mud Lake 2013 Report
- Electrofishing Reports, Rock Lake: 2015-16, 2014, 2013, 2011, 2010, 2009, 2008, 2007, 2006, 2005
- Bowfin Facts – why this native fish is good for the Lake.
Miljala Watershed Plans
Invasive Species in Rock Lake, for more information click on the specific species 🙁
- Eurasian Watermilfoil in Rock Lake 2010-2022
- Eurasian Water Milfoil (1990)& 2010 Rock Lake Map showing EWM distribution
- Curly-Leaf Pondweed (1969) & 2010 Rock Lake Map showing CLP distribution
- Spiny Naiad (2010)
- Zebra Mussels (2005)
- Rusty Crayfish
- Chinese Mystery Snail (2005)
- Yellow Iris (2025)
- Banded Mystery Snail (2025)
- Purple Loosestrife (Marsh Lake)
- 12/2022 letter about the new Invasive Species Monitoring Effort
