The latest update of our Database of lake data is available here
Note: To view the database download the file to your hard drive. Once on the hard drive, select the file, right click "properties", select "unblock" and apply. The file will then be ready to open in Microsoft Excel
New from the MDNR:
Platte Lake Status of the Fisheries Resource ReportHere
LAKE FACTS
Lake Surface Temperature:
8/29/2025: 69.5
Secchi Readings::
8/29/25: 12 feet
Flow: Appx 3.5 million gallons/ hour flow in from the Upper Platte River
Since our efforts began in 1978, we’ve seen a 12 foot increase in depth clarity.
What can I do to help the lake?
Become a member of the PLIA and support its efforts. Join now
Encourage your neighbors to join.
Keep grass clippings and leaves out of the lake. This is especially important in the fall.
Don’t use fertilizers containing phosphorus.
Maintain your septic system or holding tanks and pump your tank every 2 years
Make this year the year you become a PLIA Member and contribute generously to our work in keeping Platte Lake clean and beautiful for generations to come. Join Now!
P.O. Box 272
Honor, MI 49640-0272 Association Contact: info@plattelake.org Website Contact: speterson@pwb.com