Irrigation Dams in New Jersey
New Jersey has 22 irrigation dams, of which 4 carry a high hazard classification. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area.
| # | Dam | County | Height (ft) | Hazard | Condition | Year |
|---|---|---|---|---|---|---|
| 1 | New Jersey No Name # 50 Dam | Warren | 30 | Low | ||
| 2 | Marlu Lake Dam | Monmouth | 29 | Low | Fair | 1965 |
| 3 | Stony Brook Water Shed #7 (hunt Lake) Dam | Mercer | 28 | High | Poor | 1959 |
| 4 | J. Seward Johnson Dam | Hunterdon | 24 | Low | Poor | 1967 |
| 5 | Cream Ridge Dam | Monmouth | 24 | Low | 1971 | |
| 6 | Shackamaxon Dam | Union | 24 | High | Fair | |
| 7 | Dawns Dam | Monmouth | 20 | Low | Satisfactory | 1950 |
| 8 | Kelly Dam | Salem | 20 | Low | 1957 | |
| 9 | Dalrymple Pond Dam | Morris | 16 | Low | Fair | |
| 10 | New Jersey No Name # 84 Dam | Burlington | 15 | Low | Satisfactory | |
| 11 | Regency Monroe Pond Dam | Middlesex | 14 | High | Satisfactory | |
| 12 | Oswego Dam | Burlington | 13 | Significant | Poor | 1936 |
| 13 | Crystal Spring Lake Dam | Bergen | 12 | High | Satisfactory | 1900 |
| 14 | Hackensack Golf Club Dam | Bergen | 12 | Significant | Satisfactory | 1950 |
| 15 | New Jersey No Name # 110 Dam | Monmouth | 12 | Low | ||
| 16 | New Jersey No Name # 9 Dam | Salem | 12 | Low | ||
| 17 | New Jersey No Name # 107 Dam | Burlington | 10 | Low | ||
| 18 | New Jersey No Name # 17 Dam | Burlington | 10 | Low | ||
| 19 | New Jersey No Name # 82 Dam | Monmouth | 10 | Low | ||
| 20 | New Jersey No Name # 8 Dam | Burlington | 8 | Low | Satisfactory | |
| 21 | New Jersey No Name # 23 Dam | Ocean | 8 | Low | ||
| 22 | New Jersey No Name # 21 Dam | Camden | 7 | Low | Poor | 1940 |