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Lakes / Massachusetts / Barnstable County / Mares Pond

Mares Pond, Massachusetts

28 acres
Surface Area
57 ft
Max Depth
24 ft
Average Depth

Where It Sits, and How Deep It Goes

Locator - Massachusetts

BostonWorcesterMares PondBarnstable Co.

41.59 degrees N, 70.60 degrees W - Barnstable County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Massachusetts Division of Fisheries and Wildlife coordinates, not by eye. Schematic - not a survey map.

Depth Profile - Mares Pond

0 ft - SurfaceAverage Depth - 24 ftMax Depth - 57 ftA Typical Shallow Lake - Under 20 ft Deep

Schematic cross-section drawn to one shared depth scale - not a survey or bathymetric map.

How Mares Pond Stacks Up

Fish Species

Largemouth BassSmallmouth BassBluegillPumpkinseedYellow PerchBrown BullheadBanded Killifish

Species recorded for this lake. Presence only - no abundance ratings.

Lakes Nearby

LakeCountyDistanceSurface Area
Jenkins PondBarnstable0.9 mi87 acres
Long PondBarnstable1.1 mi146.53 acres
Grews PondBarnstable1.5 mi15 acres
Crooked PondBarnstable2.1 mi32.37 acres
Green PondBarnstable2.5 mi135.66 acres
Little PondBarnstable2.6 mi42.75 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID136665268
Coordinates41.5880, -70.5983

Questions About Mares Pond

How Big Is Mares Pond?

Mares Pond covers 28 acres in Barnstable County, Massachusetts.

How Deep Is Mares Pond?

Mares Pond reaches 57 ft at its deepest. Its average depth is 24 ft.

What Fish Are in Mares Pond?

The MassWildlife lists Largemouth Bass, Smallmouth Bass, Bluegill, Pumpkinseed, Yellow Perch, Brown Bullhead and Banded Killifish for Mares Pond.

What Is the Largest Lake in Barnstable County?

Long Pond is the largest lake in Barnstable County, at 729.7 acres.

Deepest Natural Lakes in Massachusetts

#LakeCountySurface AreaMax Depth
1Walden PondMiddlesex62 acres100 ft
2Cliff PondBarnstable206 acres96 ft
3Wallum LakeWorcester322 acres81 ft
4Onota LakeBerkshire653 acres72 ft
5Ashumet PondBarnstable220 acres69 ft

All 211 Massachusetts lakes ranked by depth

Largest Lakes in Massachusetts

#LakeCountySurface AreaMax Depth
1Quabbin ReservoirFranklin24,012 acres-
2Wachusett ReservoirWorcester4,041 acres-
3Assawompset PondPlymouth2,652.37 acres-
4Watuppa PondBristol1,758.37 acres-
5South Watuppa PondBristol1,460 acres23 ft

All 784 Massachusetts lakes ranked by surface area

Sources: Massachusetts Division of Fisheries & Wildlife lake data (ID 136665268). Verified October 30, 2026.