Fourth Machias Lake (Upper Sabao)

Area (acres):	1913
Perimeter (miles):	28
Mean Depth (feet):	13
Max Depth (feet):	26
Delorme Page:	35
Fishery Type:	Warmwater
Invasive Aquatic Plant Infestation:	None known

Other Lake & Watershed Information

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

Click the image below for a large depth map

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Click the image below for a large aerial map

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Boat launches

Hills and mountains

Nearby lakes

% 500-m buffer in natural land cover:	100
% 500-m buffer in agricultural land cover:	0
% 500-m buffer in developed land cover:	0
% 500-m buffer covered by impervious surface:	0.0
Number of dams on the lake:	0
Lake elevation (m):	96
Length of shoreline (m):	25,297
*Shoreline "irregularity index" :**	2.86