How deep is Coventry Lake?

Coventry Lake reaches a maximum depth of 36 feet, according to the CT DEEP Lake Bathymetry survey. Most of the lake is shallower, with 6 mapped depth bands between the shoreline and the deepest hole.

Where is the deepest part of Coventry Lake?

The deepest surveyed water on Coventry Lake sits toward the southern end of the lake, inside the 36 ft contour. The interactive depth map above shows the full basin outline and the breaks leading into it.

How accurate is this Coventry Lake depth map?

The contours come from the CT DEEP Lake Bathymetry survey. Depths change over time with water levels and sediment, so treat this map as a planning guide for fishing, and never use it for navigation.

Connecticut lake depth maps

Coventry Lake depth map

Coventry Lake in Coventry, Connecticut reaches a depth of 36 feet. The official Connecticut survey maps 6 depth bands across 41 contour lines. This free map of Coventry Lake shows every surveyed contour as an interactive depth chart you can use to plan a session before you travel.

Coventry Lake depth chart: 6 depth bands to 36 ft

Data: CT DEEP Lake Bathymetry (CC0), retrieved August 2026 · depths change over time · not for navigation

Coventry Lake depth chart data
Depth contour	Share of mapped area inside it
6 ft	about 100%
12 ft	about 43%
36 ft	about 43%

Share of the surveyed surface area enclosed by each depth contour, computed from the CT DEEP Lake Bathymetry data.

How to fish Coventry Lake: mid-depth structure water

With 36 feet at its deepest, the fish-holding structure is the mid-depth contour: drop-offs, points and inside turns between the shallows and the basin. Use the 6 mapped depth bands to find where contour lines pinch together, which marks the sharpest breaks, and work those edges first, especially early season and again in the fall as fish follow bait between depths.

Ice fishing on Coventry Lake

Coventry Lake is a classic ice-fishing depth: enough water to hold fish all winter without the long freeze-up of a deep basin. Start on the deepest mapped hole at first light, then work the breaks where contour lines tighten. Mid-depth flats near the basin edge produce through midday. Always verify ice thickness locally before walking out.

Coventry Lake depth map FAQs

How deep is Coventry Lake?: Coventry Lake reaches a maximum depth of 36 feet, according to the CT DEEP Lake Bathymetry survey. Most of the lake is shallower, with 6 mapped depth bands between the shoreline and the deepest hole.
Where is the deepest part of Coventry Lake?: The deepest surveyed water on Coventry Lake sits toward the southern end of the lake, inside the 36 ft contour. The interactive depth map above shows the full basin outline and the breaks leading into it.
How accurate is this Coventry Lake depth map?: The contours come from the CT DEEP Lake Bathymetry survey. Depths change over time with water levels and sediment, so treat this map as a planning guide for fishing, and never use it for navigation.

Depth maps for lakes near Coventry Lake

Bolton Lake, Lower depth map · 18 ft max · 6 mi away
Bolton Lake, Middle depth map · 18 ft max · 6 mi away
Mansfield Hollow Reservoir depth map · 21 ft max · 7 mi away
Shenipsit Lake depth map · 60 ft max · 9 mi away
Williams Pond depth map · 15 ft max · 9 mi away

Mapped fishing venues near Coventry Lake

Coventry Lake in the venue directory covers access and fishing details for this water.

Lower Bolton Lake · 6 mi away
Bolton Lake, Lower · 6 mi away
Bolton Lake, Middle · 6 mi away

Fishing in Connecticut needs a state license: US fishing license guide · all Connecticut venues