Lakes in Delaware
Delaware provides peaceful mill ponds and coastal impoundments offering kayak trails, freshwater fishing, and state park camping. Explore interactive maps, depths, surface areas, public boat ramps, and fishing spots for lakes across Delaware.
Interactive Lake Map of Delaware
Delaware Lake Directory
Showing 1 verified lake in Delaware

Lums Pond
New Castle County, DE
Lums Pond is Delaware's largest freshwater body of water, situated within Lums Pond State Park near Bear and Kirkwood. Originally built as an impounded millpond on St. Georges Creek during the early 19th century and later repurposed to supply water to the Chesapeake & Delaware (C&D) Canal, this picturesque lake is surrounded by hardwood forests, multi-use hiking loops, and premier flatwater canoeing and kayaking waters.
Frequently Asked Questions about Lakes in Delaware
What is the largest lake in Delaware?
Lums Pond is the largest lake in Delaware documented in our verified directory, spanning roughly 189 acres.
How many lakes does Delaware have?
Official hydrological estimates catalog over 65 named lakes, reservoirs, ponds, and impoundments across Delaware.