• End of Dock Monitoring

    Thank you for your efforts in helping us protect and maintain Lake Wissota's water quality.
  • Date*
     - -
  • Did you use a Secchi Disk?*
  • Secchi Depth

    Drop your Secchi disk into the water. Record the depth when the disk fades from view. This is Depth 1. Drop your Secchi disk into the water again, this time until it vanishes completely. Now, pull it up slowly. Record the depth when the Secchi disk returns to view. This is Depth 2.
  • Did your disk hit the lake bottom?
  • Should be Empty: