Lakes / New Jersey
New Jersey Lakes
295 lakes and counting - every figure from the USGS National Hydrography Dataset.
295
Lakes Counted
2,493.66 acres
Largest - Lake Hopatcong
Rankings
Featured Lake
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Hopatcong | Sussex | 2,493.66 acres | - |
Lakes Near Cities
Browse by County
Atlantic County (14)Bergen County (8)Burlington County (23)Camden County (3)Cape May County (4)Cumberland County (12)Essex County (6)Gloucester County (14)Hunterdon County (3)Mercer County (7)Middlesex County (8)Monmouth County (10)Morris County (33)Ocean County (25)Passaic County (31)Salem County (13)Somerset County (1)Sussex County (64)Union County (1)Warren County (15)
Source: USGS National Hydrography Dataset lake data. Verified October 30, 2026.