Currently there are eight court mandated Lake Levels in Lenawee County.  Seven are maintained by the Lenawee County Drain Commissioner. Horseshoe Lake is maintained by the Hillsdale County Drain Commissioner.

Sand Lake  lake level set at 968.51' by Circuit Court on April 2, 2002.

Last monthly inspection:05/01/2023
Lake level measured at: 968.59' (0.08' Above)
2018 Dam Inspection Report
Sand Lake Home Owners Association Meeting June 2, 2018 Information

Posey Lake  high lake level set at 947.00' by Circuit Court on Jan. 10, 1983.
Level to be lowered to 945.5' between Oct. 10 & March 10.

Last monthly inspection: 05/01/2023 
Lake level measured at: 947.25' (.25' Above) 
2018 Dam Inspection Report

Horseshoe Lake  lake level set at 966.25' by Circuit Court on Dec. 10, 1982.

Last monthly inspection: 05/01/2023
Lake level measured at: 966.67' (.42' Above) 
2019 Dam Inspection Report

Devils and Round Lakes  lake level set at 1043.33' by Circuit Court on Oct. 14, 1935.

Last monthly inspection: 05/01/2023
Lake level measured at: 1,043.66' (.33 Above) 
2018 Dam Inspection Report

Loch Erin lake level set at 925.36' (April - October) & 924.36' (November - March) by Circuit Court on May 12, 2005.

Last monthly inspection: 05/01/2023
Lake level measured at: 925.44(.08 Above) 
2018 Dam Inspection Report

Dewey Lake  lake level set at 1000.00' (March - November) & 999.50' (November - March) by Circuit Court on May 15, 1962.

Last monthly inspection: 05/01/2023
Lake level measured at: 1000.16' (.16' Above) 
2018 Dam Inspection Report

Cambridge Lake  lake level set at 939.70' (April - October) & 939.20' (November - March) by Circuit Court on June 29, 2009.

Last monthly inspection: 05/01/2023
Lake level measured at: 940.03' (0.33'Above)
2018 Dam Inspection Report

Red Mill Pond  lake level set at 777.60' (April 1-15 through November 1-15) & 776.60' (November 1-15 through April 1-15) by Circuit Court on January 28, 2013.

Last monthly inspection: 05/01/2023
Lake level measured at: 777.89' (.29' Above )
2018 Dam Inspection Report
2021 Dam Repairs