15Total Dams
5High Hazard
3Significant
Dam Safety in Sullivan County, Pennsylvania
Sullivan County has 15 dams tracked in the National Inventory of Dams. Of these, 5 are classified as high hazard — meaning failure would probably cause loss of human life. Another 3 carry a significant hazard classification. Currently, 1 dam has a condition assessment of poor or unsatisfactory.
The average dam in Sullivan County is 77 years old. The most common purpose is recreation. The tallest dam is Hunters Lake at 27 ft.
Explore more: Oldest dams in Pennsylvania · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Hunters Lake | High | Fair | 27 | Recreation | 1970 |
| Upper Boone Lake | High | Fair | 18 | Recreation | 1972 |
| Lake Mokoma | High | Poor | 16 | Recreation | 1890 |
| Maple Lake | High | Fair | 14 | Recreation | 1954 |
| Prospect Pond | High | Fair | 9 | Recreation | 2001 |
| Roscoe Burgess | Significant | Not assessed | 17 | Recreation | 1951 |
| Stump Pond | Significant | Not assessed | 7 | Recreation | |
| Deer Lake | Significant | Not assessed | 7 | Recreation | |
| Sones Pond | Low | Not assessed | 20 | Recreation | 1919 |
| Connell | Low | Not assessed | 18 | Recreation | 1915 |
| Lake John | Low | Not assessed | 15 | Recreation | 1958 |
| Sullivan | Low | Not assessed | 11 | Recreation | 1948 |
| Foster Pond | Low | Not assessed | 11 | Recreation | |
| Splash | Low | Not assessed | 10 | Recreation | 1958 |
| Painter Den Pond | Low | Not assessed | 10 | Other |