Maine Dams
582 dams tracked by the National Inventory of Dams
Total Dams
582
High Hazard
75
12.9%
Poor / Unsatisfactory
80
Average Age
111 yrs
Hazard Classification
High75 (12.9%)
Significant77 (13.2%)
Low429 (73.7%)
Condition Assessment
Satisfactory166 (28.5%)
Fair72 (12.4%)
Poor / Unsatisfactory80 (13.7%)
Not Rated264 (45.4%)
Federal
24
State
49
Local
155
Private
280
Tallest Dams
- Indian Pond 175 ft
- Wyman 155 ft
- Gulf Island 99 ft
- Ripogenus 83 ft
- Skelton 75 ft
High Hazard Dams
- Indian Pond High
- Wyman High
- Gulf Island High
- Ripogenus High
- Skelton High
Poor Condition Dams
- Libby BrookUnsatisfactory
- WoodlandPoor
- Bryant PondUnsatisfactory
- Old FallsPoor
- Wilson StreamPoor
All Dams in Maine
Showing 251–275 of 429
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Kingfield Franklin County | 14 | 1811 | Low | Not Rated |
| Kingdom Bog Waldo County | 12 | 1853 | Low | Not Rated |
| King and Bartlett Lake Somerset County | 7 | 1950 | Low | Not Rated |
| Kezar Lake Outlet Oxford County | 12 | 1924 | Low | Not Rated |
| Kesslen York County | 18 | 1954 | Low | Satisfactory |
| Keoka Lake Oxford County | 8 | 1800 | Low | Not Rated |
| Kelly Waldo County | 15 | 1835 | Low | Satisfactory |
| Keewaydin Lake Oxford County | 11 | 1850 | Low | Fair |
| Jordan Pond Hancock County | 7 | 1920 | Low | Not Rated |
| Jordan Mill Privilege Cumberland County | 12 | 1770 | Low | Fair |
| Jones Pond Hancock County | 5 | 1920 | Low | Not Rated |
| Jay Franklin County | 24 | 1912 | Low | Satisfactory |
| Indian Pond - West Dike Somerset County | 10 | 1955 | Low | Satisfactory |
| Indian Pond Somerset County | 12 | 1900 | Low | Not Rated |
| Ice Pond Lincoln County | 13 | 1920 | Low | Fair |
| Hydro-Kennebec Kennebec County | 35 | 1989 | Low | Satisfactory |
| Howland Penobscot County | 17 | 1916 | Low | Not Rated |
| Howard Mill Dam Washington County | 11 | 1960 | Low | Fair |
| Houghton Pond Sagadahoc County | 18 | 1880 | Low | Fair |
| Horne Pond York County | 7 | 1800 | Low | Not Rated |
| Holmes Mill Waldo County | 15 | 1870 | Low | Not Rated |
| Hodgdon Marsh Aroostook County | 16 | 1963 | Low | Not Rated |
| Hobart Bog Dike Washington County | 8 | 1922 | Low | Not Rated |
| Hiram Oxford County | 30 | 1917 | Low | Satisfactory |
| Hilton Pond Lincoln County | 15 | 1945 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.