Dams in Armstrong County, Pennsylvania
14Total Dams
4High Hazard
1Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Mahoning Creek Dam | High | Not Available | 162 | Flood Risk Reduction | 1941 |
| Crooked Creek Dam | High | Not Available | 143 | Flood Risk Reduction | 1940 |
| Keystone Station | High | Satisfactory | 100 | Grade Stabilization | 1965 |
| David Mine Sedimentation Pond No 2 | High | Fair | 35 | Other | 1989 |
| David Mine Equalization Pond No 3 | Significant | Not Rated | 21 | Other | |
| Allegheny River Lock And Dam 8 | Low | Not Available | 60 | Navigation | 1931 |
| Allegheny River Lock And Dam 9 | Low | Not Available | 55 | Navigation | 1938 |
| Cooling Pond A | Low | Not Rated | 49 | Other | 1995 |
| Allegheny River Lock And Dam 7 | Low | Not Available | 32 | Navigation | 1931 |
| Ambrose Mine | Low | Not Rated | 26 | Other | |
| Allegheny River Lock And Dam 6 | Low | Not Available | 21 | Navigation | 1928 |
| Cherry Run No 1 | Low | Not Rated | 18 | Other | 1964 |
| Cherry Run No 2 | Low | Not Rated | 18 | Other | 1964 |
| Allegheny River Lock And Dam 5 | Low | Not Available | 16 | 1927 |