The goals of the Gilbert Lake Management Plan are that the water quality in Gilbert Lake will be the same or better than the average measurements observed during the 2010-2012 study and that the lake will have water levels with natural fluctuations. Information related to these goals includes:

• Spring 2022 Water Quality Report by Ellen Anderson
• Fall 2021 Water Quality Report by Ellen Anderson
• Interpreting Wisconsin Lake Chemistry
• Summary of State of Waushara County Lakes
• Maps and Statistics on Wisconsin High Capacity Wells developed by the DNR in 2017
• Map of Wisconsin High Capacity Wells click on Layers to add additional data to map
• 2016 Summary of Well Water Testing Results
• Interpreting Well Water Tests – explanation of well water test results
• Tests for Drinking Water from Private Wells
• Waushara County Septic System Requirement to inspect system every three years
• Historical Ice Out and Ice Over Dates