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Lakes / Massachusetts / Barnstable County / Coonamessett Pond

Coonamessett Pond, Massachusetts

164 acres
Surface Area
37 ft
Max Depth
19 ft
Average Depth

Where It Sits, and How Deep It Goes

Locator - Massachusetts

BostonWorcesterCoonamessett PondBarnstable Co.

41.62 degrees N, 70.57 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 - Coonamessett Pond

0 ft - SurfaceAverage Depth - 19 ftMax Depth - 37 ftA Typical Shallow Lake - Under 20 ft Deep

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

How Coonamessett Pond Stacks Up

Fish Species

Smallmouth BassLargemouth BassWhite CatfishChain PickerelBlack CrappieYellow PerchWhite PerchBluegillPumpkinseedBrown BullheadBanded KillifishGolden ShinerTessellated DarterAlewife

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

Lakes Nearby

LakeCountyDistanceSurface Area
Deep PondBarnstable0.7 mi28 acres
Crooked PondBarnstable0.9 mi32.37 acres
Jenkins PondBarnstable1.8 mi87 acres
Ashumet PondBarnstable1.9 mi220 acres
Johns PondBarnstable2.4 mi316.69 acres
Mares PondBarnstable2.7 mi28 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID136693233
Coordinates41.6193, -70.5670

Questions About Coonamessett Pond

How Big Is Coonamessett Pond?

Coonamessett Pond covers 164 acres in Barnstable County, Massachusetts.

How Deep Is Coonamessett Pond?

Coonamessett Pond reaches 37 ft at its deepest. Its average depth is 19 ft.

What Fish Are in Coonamessett Pond?

The MassWildlife lists Smallmouth Bass, Largemouth Bass, White Catfish, Chain Pickerel, Black Crappie, Yellow Perch, White Perch, Bluegill, Pumpkinseed, Brown Bullhead, Banded Killifish, Golden Shiner, Tessellated Darter and Alewife for Coonamessett 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 136693233). Verified October 30, 2026.