Dams in Greene County, Pennsylvania
50Total Dams
25High Hazard
13Significant
Dam Safety in Greene County, Pennsylvania
Greene County has 50 dams tracked in the National Inventory of Dams. Of these, 25 are classified as high hazard — meaning failure would probably cause loss of human life. Another 13 carry a significant hazard classification. Currently, 1 dams have a condition assessment of poor or unsatisfactory.
The average dam in Greene County is 41 years old. The most common purpose is other. The tallest dam is Cumberland No. 1 Slurry Pond 1 at 380 ft.
Explore more: Oldest dams in Pennsylvania · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Cumberland No. 1 Slurry Pond 1 | High | Satisfactory | 380 | Other | 1984 |
| Cumberland No. 2 Slurry Pond | High | Satisfactory | 370 | Other | |
| Bailey Mine Area No. 3 Slurry | High | Satisfactory | 337 | Other | 2014 |
| Bailey No. 8 Slurry Impoundment | High | Not Rated | 317 | Other | |
| Bailey Mine Slurry Impoundment | High | Satisfactory | 315 | Other | 1984 |
| Emerald No. 1 Main Valley Eastern | High | Satisfactory | 310 | Other | |
| Emerald No. 2 Main Valley Eastern | High | Satisfactory | 270 | Other | |
| Hughes Hollow Slurry Impoundment | High | Satisfactory | 245 | Other | |
| Bailey Mine Fresh Water Imp | High | Satisfactory | 164 | Grade Stabilization | 1984 |
| Emerald No. 1 Back Valley Western | High | Satisfactory | 90 | Other | |
| Emerald No. 2 Back Valley Western | High | Satisfactory | 90 | Other | |
| Bailey No 5 West Saddle | High | Satisfactory | 68 | Other | |
| Bailey Mine Area No. 3 Saddle A | High | Satisfactory | 67 | Other | 2014 |
| Bailey No. 5 Sedimentation Pond | High | Satisfactory | 60 | Other | |
| Bailey Mine Area No. 6 Sed Pond | High | Satisfactory | 58 | Other | |
| Bailey No. 8 Sediment Pond | High | Satisfactory | 53 | Other | |
| Ryerson Station | High | Unsatisfactory | 42 | Recreation | 1960 |
| Bailey Sediment Pond No 2 | High | Satisfactory | 39 | Other | |
| Bailey Mine Area No. 3 Saddle C | High | Satisfactory | 37 | Other | 2014 |
| Wisecarver | High | Satisfactory | 35 | Water Supply | 1931 |
| Bailey Sediment Pond No 1 | High | Satisfactory | 32 | Other | |
| Bailey Mine Area No. 3 Saddle D | High | Satisfactory | 32 | Other | 2014 |
| Bailey Mine Area No. 3 Saddle B | High | Satisfactory | 27 | Other | 2014 |
| Emerald No. 1 Sed Pond 11 | High | Satisfactory | 25 | Other | |
| Emerald No.2 Sed Pond 1 | High | Satisfactory | 18 | Other | |
| Point Marion Lock And Dam | Significant | Not Available | 52 | Navigation | 1959 |
| Colvin Sedimentation Pond | Significant | Satisfactory | 43 | Other | 1980 |
| Grays Landing Lock And Dam | Significant | Not Available | 33 | Navigation | 1995 |
| Cumberland No 1 Sed Pond | Significant | Satisfactory | 25 | Other | 1985 |
| Hatfield Ferry Sedimentation Pond | Significant | Satisfactory | 25 | Other | |
| Lewis | Significant | Fair | 20 | Recreation | |
| Mt Morris Sportsmens Association | Significant | Satisfactory | 20 | Recreation | |
| Blacksville #1 Freshwater Imp | Significant | Satisfactory | 20 | Recreation | 1974 |
| Rastoka | Significant | Fair | 18 | Recreation | |
| Nello L Teer Co | Significant | Satisfactory | 18 | Other | 1980 |
| Jewell Pond | Significant | Fair | 15 | Recreation | |
| Rohanna | Significant | Fair | 14 | Irrigation | |
| Cumberland No. 2 Sediment Pond. | Significant | Satisfactory | 12 | Other | 2003 |
| Robena Slurry Pond No 4 | Low | Satisfactory | 135 | Other | 1955 |
| Robena Pond No 6 | Low | Satisfactory | 115 | Other | 1980 |
| Slurry Pond No. 1 | Low | Not Available | 90 | Water Supply | |
| Bailey No 1 South Saddle Dike | Low | Satisfactory | 55 | Other | 2004 |
| Leonard George | Low | Satisfactory | 50 | Recreation | 2001 |
| Pegs Run Slurry Impoundment | Low | Fair | 39 | Other | 1983 |
| Diamond Lake | Low | Fair | 35 | Recreation | |
| Area 3/4 Lower Sed Pond | Low | Satisfactory | 35 | Other | 2004 |
| Neely | Low | Fair | 30 | Recreation | |
| Lovingood | Low | Satisfactory | 30 | Recreation | |
| Waynesburg Lakes | Low | Fair | 26 | Recreation | |
| Browns | Low | Satisfactory | 25 | Recreation | 1919 |