Lakes / New Jersey / Middlesex County / Helmetta Pond
Helmetta Pond, New Jersey
37.62 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - New Jersey
40.38 degrees N, 74.43 degrees W - Middlesex 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 Helmetta Pond Stacks Up
- Larger than 30% of the 295 lakes counted in New Jersey.
- About 13 miles from Princeton, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| DeVoe Lake | Middlesex | 2.0 mi | 33.85 acres |
| Lake Manalapan | Middlesex | 2.5 mi | 52.39 acres |
| Duhernal Lake | Middlesex | 3.4 mi | 117.98 acres |
| Farrington Lake | Middlesex | 4.4 mi | 221.41 acres |
| Davidsons Millpond | Middlesex | 4.5 mi | 29.9 acres |
| Tennent Pond | Middlesex | 6.0 mi | 32.87 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Helmetta Pond
How Big Is Helmetta Pond?
Helmetta Pond covers 37.62 acres in Middlesex County, New Jersey.
What Is the Largest Lake in Middlesex County?
Farrington Lake is the largest lake in Middlesex County, at 221.41 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 64663462). Verified October 30, 2026.