Dams in Blair County, Pennsylvania
18Total Dams
15High Hazard
1Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Mill Run | High | Poor | 100 | Water Supply | 1957 |
| Tipton | High | Fair | 66 | Water Supply | 1924 |
| Hollidaysburg Muleshoe Reservoir | High | Satisfactory | 66 | Water Supply | 1957 |
| Lake Altoona | High | Fair | 65 | Water Supply | 1913 |
| Bellwood | High | Poor | 61 | Water Supply | 1902 |
| William L. Cochran Impounding | High | Satisfactory | 60 | Water Supply | 1898 |
| Kettle | High | Fair | 54 | Water Supply | 1888 |
| Tyrone Reservoir #2 | High | Fair | 51 | Water Supply | 1912 |
| Plane Nine | High | Fair | 51 | Water Supply | 1907 |
| Blair Gap | High | Fair | 47 | Water Supply | 1907 |
| Upper Kittanning | High | Fair | 45 | Water Supply | 1887 |
| Canoe Creek | High | Fair | 35 | Recreation | 1971 |
| Allegheny Storage | High | Fair | 31 | Water Supply | 1905 |
| Homer Gap No 2 | High | Fair | 29 | Water Supply | 1913 |
| Lakemont Park | High | Satisfactory | 12 | Recreation | 1898 |
| Scotch Valley | Significant | Not Rated | 17 | Irrigation | 1998 |
| Scotch Run | Low | Not Rated | 40 | Water Supply | 1916 |
| Biddle Hollow Reservoir | Low | Not Rated | 33 | Water Supply | 1911 |