54Total Dams
5High Hazard
5Significant
Dam Safety in Cumberland County, Virginia
Cumberland County has 54 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 5 carry a significant hazard classification.
The average dam in Cumberland County is 78 years old. The most common purpose is recreation. The tallest dam is Cobbs Creek Regional Water Supply Dam (main Dam A) at 160 ft.
Explore more: Oldest dams in Virginia · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Cobbs Creek Regional Water Supply Dam (main Dam A) | High | Not assessed | 160 | Water Supply | |
| Willis River Dam #6 | High | Fair | 47 | Flood Risk Reduction | |
| Swans Dam | High | Not assessed | 24 | Recreation | 1973 |
| Cobbs Creek Regional Water Supply Reservoir Saddle Dam (dam B) | High | Not assessed | 0 | Water Supply | |
| Cobbs Creek Regional Water Supply Reservoir Dam Perimeter Dam (dam C) | High | Not assessed | 0 | Water Supply | |
| Clements Dam | Significant | Fair | 35 | Recreation | |
| Bear Creek Dam | Significant | Satisfactory | 32 | Recreation | 1939 |
| Lillie's Dam | Significant | Not assessed | 29 | Recreation | |
| Trices Lake Dam | Significant | Satisfactory | 25 | Recreation | |
| Wapelala Dam | Significant | Satisfactory | 23 | Recreation | |
| Leon Hanson Dam | Low | Not assessed | 35 | Recreation | 1977 |
| Winston Lake Dam | Low | Satisfactory | 29 | Recreation | |
| Clayton Dam | Low | Not assessed | 23 | Recreation | |
| Jcm LLC Dam\ | Undetermined | Not assessed | 36 | ||
| Landis Dam | Undetermined | Not assessed | 35 | Irrigation | |
| Patricia Gills Dam | Undetermined | Not assessed | 34 | ||
| Rogers Dam | Undetermined | Not assessed | 30 | Recreation | |
| Upper Ayers Dam | Undetermined | Not assessed | 30 | Recreation | |
| Wilck Family Dam #1 | Undetermined | Not assessed | 30 | ||
| Earl Collier Dam | Undetermined | Not assessed | 29 | ||
| Lower Ayers Dam | Undetermined | Not assessed | 28 | Irrigation | |
| T&r Scott Dam | Undetermined | Not assessed | 28 | ||
| Pepper Land Co Dam #2 | Undetermined | Not assessed | 28 | ||
| Collins Upper Dam | Undetermined | Fair | 28 | Recreation | |
| Lancaster Dam | Undetermined | Not assessed | 27 | Irrigation | |
| Knorr Dam | Undetermined | Not assessed | 25 | Irrigation | |
| Bunivan Dam | Undetermined | Not assessed | 25 | ||
| David Asal Dam | Undetermined | Not assessed | 25 | ||
| White Level Dam | Undetermined | Not assessed | 25 | ||
| Harvey Jo Martin Dam | Undetermined | Not assessed | 25 | ||
| Jones Dam | Undetermined | Not assessed | 24 | Irrigation | |
| Wilcks Dam | Undetermined | Not assessed | 24 | Recreation | |
| Ingle Dam | Undetermined | Not assessed | 24 | Recreation | |
| Pepper Land Co Dam #1 | Undetermined | Not assessed | 24 | ||
| Wilsons Dam | Undetermined | Not assessed | 23 | Recreation | |
| Collins Lower Dam | Undetermined | Not assessed | 23 | Recreation | |
| L. G. Atkins Dam | Undetermined | Not assessed | 23 | Recreation | |
| T. Edward Stimpson Dam | Undetermined | Not assessed | 23 | Recreation | |
| Blanton Dam | Undetermined | Not assessed | 22 | Recreation | |
| Simanske Dam | Undetermined | Not assessed | 21 | Recreation | |
| Bonbrook Lake Dam | Undetermined | Not assessed | 21 | Recreation | |
| Sanderson Dam | Undetermined | Not assessed | 20 | Recreation | |
| Ortel Dam | Undetermined | Not assessed | 20 | Recreation | |
| Gnegy Dam | Undetermined | Not assessed | 20 | Recreation | |
| Bish Dam | Undetermined | Not assessed | 20 | Irrigation | |
| Flippen Dam | Undetermined | Not assessed | 20 | Recreation | 1900 |
| Wilck Dam | Undetermined | Not assessed | 19 | Recreation | |
| Barrett Dam | Undetermined | Not assessed | 18 | Recreation | |
| Benelli Dam | Undetermined | Not assessed | 18 | Recreation | |
| Frost Dam | Undetermined | Not assessed | 17 | Recreation | |
| Wtl Prop Dam | Undetermined | Not assessed | 15 | ||
| Sports Dam | Undetermined | Not assessed | 14 | Recreation | |
| Ca Ira Dam | Undetermined | Not assessed | 13 | Recreation | |
| Atkins Dam | Undetermined | Not assessed | 11 | Recreation |