Dams in Jefferson County, New York
15Total Dams
0High Hazard
2Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Tannery - Dam "a" | Significant | Satisfactory | 14 | Hydroelectric | 1914 |
| Philadelphia - Nonoverflow Section | Significant | Satisfactory | 13 | Hydroelectric | 1910 |
| Theresa | Low | Satisfactory | 40 | Hydroelectric | 1929 |
| Beebee Island | Low | Satisfactory | 31 | Hydroelectric | 1931 |
| Herrings | Low | Satisfactory | 25 | Hydroelectric | 1924 |
| Black River | Low | Satisfactory | 25 | Hydroelectric | 1919 |
| Dexter South Channel Dam | Low | Satisfactory | 22 | Hydroelectric | 1925 |
| Remington Pond | Low | Unsatisfactory | 20 | Recreation | 1923 |
| Deferiet | Low | Satisfactory | 18 | Hydroelectric | 1899 |
| West End Dam | Low | Satisfactory | 18 | Hydroelectric | 1905 |
| Dexter Middle Channel Dam | Low | Satisfactory | 18 | Hydroelectric | 1925 |
| Dexter North Channel Dam | Low | Fair | 14 | Hydroelectric | 1925 |
| Delano Island | Low | Satisfactory | 12 | Hydroelectric | 1924 |
| Kamargo | Low | Satisfactory | 12 | Hydroelectric | 1920 |
| Indian Falls | Low | Satisfactory | 12 | Hydroelectric | 1905 |