Natural Freshwater•Delaware Lakes•New Castle County

Lums Pond, Delaware: Map, Depth, Size & Information

Comprehensive hydrographic guide to Lums Pond featuring verified USGS & USACE water statistics, interactive topographic mapping, shoreline facilities, boating ramps, and game fisheries.

Directions
Surface Area
189 acres
0.8 km²
Max Depth
10 feet
3.0 m
Elevation
52 feet
16 m ASL
Shoreline
6 miles
10 km
Coordinates
39.553°, -75.720°
GPS WGS84
Verification
Official Data
2026-03-08
Live Hydrographic & Conditions Telemetry

Lums Pond Live Water Level Status & Wind Conditions

Reservoir Hydrography
Water Level Status & Capacity
Current Water Elevation
51.83 ft
Normal Full Pool: 52.00 ft
Full Pool
Difference from Full Pool
-0.17 ft(below)
Reservoir Waterline & Storage Capacity95.2% of Conservation Pool
0%
25%
50%
75%
100% Full
Full Pool: 52.00 ft
24h Change: +0.12 ft / 24hEst. Volume: 1,080 acre-ft
Inflow Rate
253 cfs
River tributaries
Dam Outflow
215 cfs
Hydro & spillway
Water Temp
70°F
Surface layer
Water Clarity
7.8 ft
Secchi disc depth
Hydrologic balance: Current net flow is +38 cfs (Gaining volume). Water level is rising at 0.12 ft per day.
Atmospheric & Surface
Live Wind & Wave Simulator
Optimal
Nautical Wind Compass Rose
NESW
SW 226°
9 mph
Gusts: 22 mph
Blowing from SW (226°) at 9 mph
Surface Wave Conditions0.8 ft wave height
Calm (< 0.5 ft)
Moderate Surface Ripple
Barometer
30.16 inHg
Steady pressure
Solunar Bite
Peak Feeding Window
High game fish bite
Hourly Forecast Timeline Scrubber:12 PM • 9 mph SW
Calculate Water Level & Volume ChangesModel acre-feet storage loss, shoreline recession, and drought reserve projections for Lums Pond.
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Interactive Map of Lums Pond

39.5528° N, 75.7197° W|Get Directions
Centroid Coordinates: 39.5528° N, -75.7197° WOpen Directions in Maps

Where is Lums Pond?

Lums Pond is located in New Castle County in the state of Delaware, at geographical coordinates 39.5528° North latitude and 75.7197° West longitude. The water body lies at a surface elevation of approximately 52 feet (16 meters) above mean sea level.

Nearby Cities & Distances

Bear
3 miles away
Newark
8 miles away
Wilmington
16 miles away
Philadelphia (PA)
48 miles away

About Lums Pond

Tranquil freshwater reflections of oak trees along the shoreline of Lums Pond Delaware
Natural Freshwater • Impounded Freshwater Millpond & Park BasinVerified 2026-03-08

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.

Hydrographic Classification:

Lums Pond is categorized as a Impounded Freshwater Millpond & Park Basin. Its designated primary authorized uses include Recreation, Environmental Habitat Conservation, Paddling.

Activities & Recreation

Sport Fishing

Lums Pond is known for its resident game fish species. Common targets include:

Largemouth BassBlack CrappieBluegillPumpkinseedChannel CatfishHybrid Striped Bass
Boating & Watersports

Popular watercraft activities permitted across regulated channels:

Canoeing & KayakingStand-Up PaddleboardingBank FishingRowboatingCampingZipline & Treetop Adventure

Boat Ramps, Marinas & Public Parks

Marinas (1)

  • •Lums Pond Boat Rental Concession

Public Boat Launches (1)

  • •Lums Pond State Park Public Boat Ramp

Parks & Recreation (3)

  • •Lums Pond State Park
  • •Go Ape Zipline Course
  • •Swamp Forest Trail

Boating Safety, Wake Zones & Aquatic Regulations

• Speed & Wake Buffer Zones:

A mandatory 100-to-200-foot no-wake zone is enforced around all public boat launches, designated swimming areas, private docks, and moored vessels. Vessel operators must maintain idle speed in narrow coves and bridge passes.

• Safety Gear & AIS Protocol:

Coast Guard-approved Type I, II, or III PFDs are required for all vessel occupants. To prevent aquatic invasive species (quagga mussels, hydrilla), boaters must adhere to Clean, Drain, and Dry inspection procedures prior to launching.

Seasonal Fishing Patterns for Lums Pond

Spring (March – May)Pre-Spawn & Spawn

Game fish move into sheltered secondary coves, shallow flats (4–12 ft depth), and creek mouths as surface temperatures climb into the 50s and 60s. Target submerged timber, riprap, and emerging vegetation with spinnerbaits, suspending jerkbaits, and soft plastics.

Summer (June – August)Thermocline & Main Basin

Predators retreat to deep underwater humps, main river channel ledges, and thermocline layers (20–45 ft). Peak activity shifts to dawn, dusk, and night trolling. Use deep-diving crankbaits, spoons, drop-shots, and downrigger spreads.

Autumn (Sept – November)Fall Turnover & Feeding Blitz

Cooling weather triggers lake turnover and intense schooling feeding. Bass, trout, and walleye push baitfish into primary points and pocket coves. Fast-moving topwater plugs, lipless crankbaits, and swimbaits produce explosive strikes.

Winter (Dec – February)Deep Suspension & Ice

Fish consolidate around deep wintering holes (40–80+ ft) or under safe solid ice on northern waterways. Slow finesse presentations—vertical jigging spoons, blade baits, and live bait rigs—dominate the cold-water season.

Lums Pond Statistics & Hydrography

MeasurementImperial ValueMetric Equivalent
Surface Area189 acres0.8 km²
Maximum Depth10 feet3.0 meters
Average Depth6 feet1.8 meters
Water Surface Elevation52 feet above sea level16 meters
Shoreline Length6 miles10 km
Lake ClassificationNatural Freshwater (Impounded Freshwater Millpond & Park Basin)
GPS Coordinates39.5528° N, 75.7197° W

Frequently Asked Questions about Lums Pond

7 verified answers
What is the largest freshwater lake in Delaware?+
Lums Pond, covering approximately 189 acres within Lums Pond State Park in New Castle County, is the largest freshwater impoundment in the state of Delaware.
What boat motor restrictions apply to Lums Pond?+
To protect the peaceful wildlife habitat and delicate shoreline, gas motors are prohibited on Lums Pond; only electric trolling motors, kayaks, canoes, and sailboats are permitted.
How deep is Lums Pond in Delaware?+
Lums Pond reaches a verified maximum depth of 10 feet (3 meters), with an estimated mean operating depth of approximately 6 feet (2 meters). The lake bathymetry features typical natural freshwater bottom topography with distinct drop-offs, deep submerged channels, and shallow littoral zones that support aquatic vegetation and forage species.
What is the surface area, shoreline length, and elevation of Lums Pond?+
At normal conservation pool, Lums Pond covers approximately 189 surface acres (about 0.3 square miles or 0.8 km²) at an elevation of 52 feet above sea level. The shoreline extends for 6 miles (10 km) throughout New Castle County, featuring numerous sheltered coves and bays.
What game fish can you catch in Lums Pond?+
Anglers on Lums Pond target Largemouth Bass, Black Crappie, Bluegill, Pumpkinseed, Channel Catfish, Hybrid Striped Bass. Peak fishing occurs during spring spawning runs in shallow bays and submerged timber, followed by summer deep-water trolling near thermocline depths and structural humps. Autumn brings aggressive feeding activity along windward points.
Who manages Lums Pond and are there campgrounds or parks nearby?+
Lums Pond is managed and monitored in coordination with Delaware Department of Natural Resources and Environmental Control (DNREC) Division of Parks and Recreation. Lakeside recreation areas and campgrounds include Lums Pond State Park, Go Ape Zipline Course, Swamp Forest Trail. Visitors can take advantage of developed campgrounds with tent and RV hookups, scenic hiking trails, day-use picnic areas, and boat launch access.
Where does the data for Lums Pond come from and how is it verified?+
All hydrographic statistics, water surface elevation gauges, surface acreage measurements, and bathymetric soundings for Lums Pond are cross-referenced from authoritative federal and state geospatial databases, primarily Delaware Department of Natural Resources and Environmental Control (DNREC) Division of Parks and Recreation and the USGS National Hydrography Dataset (NHD). Records undergo programmatic sanity verification and were last verified on 2026-03-08. Detailed ingestion pipelines, calibration procedures, and agency citations are published on our Data Methodology page (/methodology/).
Authoritative Data Source: Delaware Department of Natural Resources and Environmental Control (DNREC) Division of Parks and Recreation
Last verified: 2026-03-08 • Record ID: lums-pond-de
View Official Source

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