Lakes / New Jersey / Sussex County / Little Swartswood Lake
Little Swartswood Lake, New Jersey
83.38 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - New Jersey
41.09 degrees N, 74.82 degrees W - Sussex County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Little Swartswood Lake Stacks Up
- Larger than 69% of the 295 lakes counted in New Jersey.
- About 26 miles from Morristown, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Swartswood Lake | Sussex | 1.4 mi | 521.04 acres |
| Paulins Kill Lake | Sussex | 1.4 mi | 177.59 acres |
| Willow Crest Lake | Sussex | 2.0 mi | 27.43 acres |
| Lake Kemah | Sussex | 3.0 mi | 79.82 acres |
| Crandon Lakes | Sussex | 3.4 mi | 77.59 acres |
| Lake Kathryn | Sussex | 3.9 mi | 26.69 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Little Swartswood Lake
How Big Is Little Swartswood Lake?
Little Swartswood Lake covers 83.38 acres in Sussex County, New Jersey.
What Is the Largest Lake in Sussex County?
Lake Hopatcong is the largest lake in Sussex County, at 2,493.66 acres.
Largest Lakes in New Jersey
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Hopatcong | Sussex | 2,493.66 acres | - |
| 2 | Round Valley Reservoir | Hunterdon | 2,272.23 acres | - |
| 3 | Wanaque Reservoir | Passaic | 1,971.09 acres | - |
| 4 | Van Sciver Lake | Burlington | 1,396.61 acres | - |
| 5 | Spruce Run Reservoir | Hunterdon | 1,354.88 acres | - |
All 295 New Jersey lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 26048268). Verified October 30, 2026.