Cobbosseecontee Lake

Litchfield, Manchester, Monmouth, West Gardiner, Winthrop, Kennebec, Maine
MIDAS 5236

Area (acres):5516
Perimeter (miles):61.8
Mean Depth (feet):37
Max Depth (feet):100
Delorme Page:12
Fishery Type:Coldwater + Warmwater
Invasive Aquatic Plant Infestation:Eurasian water milfoil (confirmed 2018); European frog-bit (confirmed 2018); Variable-leaf milfoil (confirmed 2020)

Other Lake & Watershed Information




Maine DEP Lake Scorecard

The Scorecard summarizes many types of lake data into one color-coded graphic, based on current conditions or trends in the lake's health. The color is indicative of an overall condition assessment of each category: blue = good, yellow = fair, and red = poor. Grey indicates there is not enough data for an assessment.

A small number of lakes have more than one hydrologic basin, and there will be scorecards for each basin.

Click the Scorecard image or images below to open the interactive Scorecard and learn more about each of the categories and their respective parameters -- and to get involved!

Questions? Email: MaineDEPLakeScorecard@Maine.gov

Scorecard image


Boating & Fishing Regulations for this and other Maine waters are available here.

Cobbossee - L Minkowsky

Photo: Cobbossee - L Minkowsky

Cobbossee Lake geese - J Petroulis

Photo: Cobbossee Lake geese - J Petroulis



Click the image below for a large depth map

Click the printer icon for printable depth map




Click the image below for a large aerial map

Click the printer icon for printable aerial map






Boat launches

Hills and mountains

Nearby lakes

NEARBY LAKES

Distance is measured from lake centroid to lake centroid

Cobbosseecontee Lake
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