Lakes / Massachusetts / Hampden County / Long Pond
Long Pond, Hampden County, Massachusetts
85.41 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Massachusetts
42.20 degrees N, 73.01 degrees W - Hampden County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Massachusetts Division of Fisheries and Wildlife coordinates, not by eye. Schematic - not a survey map.
How Long Pond Stacks Up
- Larger than 62% of the 784 lakes counted in Massachusetts.
- About 23 miles from Springfield, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Big Pond | Berkshire | 1.8 mi | 325.19 acres |
| White Lily Pond | Berkshire | 2.3 mi | 62.27 acres |
| Blair Pond | Hampden | 2.3 mi | 72.23 acres |
| Benton Pond | Berkshire | 2.4 mi | 61.53 acres |
| Otis Reservoir | Hampden | 3.9 mi | 1,036 acres |
| Horn Pond | Berkshire | 5.6 mi | 32.09 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Long Pond
How Big Is Long Pond?
Long Pond covers 85.41 acres in Hampden County, Massachusetts.
What Is the Largest Lake in Hampden County?
Cobble Mountain Reservoir is the largest lake in Hampden County, at 1,066.49 acres.
Deepest Natural Lakes in Massachusetts
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Walden Pond | Middlesex | 62 acres | 100 ft |
| 2 | Cliff Pond | Barnstable | 206 acres | 96 ft |
| 3 | Wallum Lake | Worcester | 322 acres | 81 ft |
| 4 | Onota Lake | Berkshire | 653 acres | 72 ft |
| 5 | Ashumet Pond | Barnstable | 220 acres | 69 ft |
All 211 Massachusetts lakes ranked by depth
Largest Lakes in Massachusetts
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Quabbin Reservoir | Franklin | 24,012 acres | - |
| 2 | Wachusett Reservoir | Worcester | 4,041 acres | - |
| 3 | Assawompset Pond | Plymouth | 2,652.37 acres | - |
| 4 | Watuppa Pond | Bristol | 1,758.37 acres | - |
| 5 | South Watuppa Pond | Bristol | 1,460 acres | 23 ft |
All 784 Massachusetts lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 132761610). Verified October 30, 2026.