Lakes / Massachusetts / Norfolk County / Great Pond Upper Reservoir
Great Pond Upper Reservoir, Massachusetts
191.9 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Massachusetts
42.19 degrees N, 71.04 degrees W - Norfolk 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 Great Pond Upper Reservoir Stacks Up
- Larger than 85% of the 784 lakes counted in Massachusetts.
- About 12 miles from Boston, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Great Pond Reservoir | Norfolk | 0.7 mi | 205.5 acres |
| Sunset Lake | Norfolk | 1.8 mi | 57.82 acres |
| Old Quincy Reservoir | Norfolk | 2.3 mi | 26.69 acres |
| Ponkapoag Pond | Norfolk | 2.7 mi | 216 acres |
| Houghtons Pond | Norfolk | 3.0 mi | 26.48 acres |
| Lake Holbrook | Norfolk | 3.4 mi | 31.14 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Great Pond Upper Reservoir
How Big Is Great Pond Upper Reservoir?
Great Pond Upper Reservoir covers 191.9 acres in Norfolk County, Massachusetts.
What Is the Largest Lake in Norfolk County?
Massapoag Lake is the largest lake in Norfolk County, at 388.97 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 135696407). Verified October 30, 2026.