Lake Stewards of Maine Volunteer Lake Monitoring Program Near realtime Secchi lake transparency data Lake data: Thompson Lake Lakes > Thompson Lake in Oxford, Maine 3444 More about this lake Volunteer lake monitors Ron Armontrout John Powers Recent web-entered water clarity (Secchi) readings [Enter a new reading] Date (Newest first) Station SecchiDepth [m] Remarks Volunteer 07/31/2022 1 10.15 Station 03 Outside Potash Cove John Powers 07/15/2022 1 12.10 Highest I've recorded but double checked it! John Powers 07/07/2022 1 8.95 Station 03 Outside Potash Cove John Powers 06/15/2022 1 6.61 Station 03 Outside Potash Cove John Powers • View plotted values for 2023 or for earlier seasons • View all log entries (all seasons)