Sleepy Hollow State Park, Laingsburg, MI The 11th w|edge folk:land Survey Project took place at Sleepy Hollow State Park in Laingsburg, Michigan just north of Lansing. Lake Ovid had 174 Total Dissolved Solids and a pH of 7.
The 11th w|edge folk:land Survey Project took place at Sleepy Hollow State Park in Laingsburg, Michigan just north of Lansing. Lake Ovid had 174 Total Dissolved Solids and a pH of 7.