Prior to the 2022 alum treatment to combat cyanobacteria blooms, the Lond Pond Association, in conjunction with FB Environmental of Portsmouth, NH, produced a Watershed-Based Protection Plan and Watershed-Based Management Plan. Full text of those plans are available at the links.
For information about invasive aquatic plants see the Maine DEP's page. Also check out the York County Invasive Aquatic Species Project.
2020 Temperature, Oxygen, and Secchi Readings - note: this is raw data and has not been certified by the Maine DEP
Note: Following these links will take you to pages that are not controlled or necessarily endorsed by the Long Pond Association. They will open in a new browser window.
Lakes of Maine - Long Pond information and water quality data
Maine Lakes Society - creator of LakeSmart program and good source of legislative information
Lake Stewards of Maine - volunteer lake monitoring program oversight and workshops
Note: Following these links will take you to pages that are not controlled or necessarily endorsed by the Long Pond Association. They will open in a new browser window.