Dams in Onslow County, North Carolina
5Total Dams
3High Hazard
0Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| North Topsail Water & Sewer Lagoon Dam | High | Fair | 18 | Other | |
| Jacksonville East-west Storage Lagoon Dam | High | Satisfactory | 15 | Other | 1997 |
| Jacksonville South Storage Lagoon Dam | High | Satisfactory | 0 | Flood Risk Reduction | 2009 |
| Yow-williams Lake Dam | Low | Satisfactory | 12 | Recreation | |
| Oceanview Farms Dam | Low | Satisfactory | 12 | Other |