New Jersey Dam Report Cards by County
County-level report cards for New Jersey. Scores combine high-hazard dam counts with condition, emergency-plan, and older-inspection-date flags.
| County | State | Grade | Score | Total | High | Significant | Poor/unsat. | Missing EAP | Older inspection |
|---|---|---|---|---|---|---|---|---|---|
| Morris County | New Jersey | F | 345 | 109 | 42 | 45 | 34 | 0 | 2 |
| Sussex County | New Jersey | F | 308 | 138 | 41 | 38 | 29 | 0 | 1 |
| Passaic County | New Jersey | F | 268 | 85 | 50 | 21 | 19 | 0 | 1 |
| Burlington County | New Jersey | D | 150 | 74 | 10 | 40 | 16 | 0 | 0 |
| Monmouth County | New Jersey | D | 141 | 44 | 12 | 15 | 18 | 0 | 0 |
| Gloucester County | New Jersey | D | 118 | 37 | 2 | 25 | 17 | 0 | 1 |
| Salem County | New Jersey | D | 103 | 35 | 1 | 20 | 16 | 0 | 0 |
| Hunterdon County | New Jersey | C | 97 | 26 | 10 | 9 | 10 | 0 | 4 |
| Camden County | New Jersey | C | 91 | 26 | 1 | 18 | 14 | 0 | 0 |
| Warren County | New Jersey | C | 86 | 33 | 15 | 6 | 7 | 0 | 0 |
| Atlantic County | New Jersey | C | 76 | 25 | 1 | 8 | 13 | 0 | 0 |
| Ocean County | New Jersey | C | 75 | 48 | 8 | 16 | 7 | 0 | 0 |
| Cumberland County | New Jersey | C | 70 | 22 | 3 | 11 | 10 | 0 | 0 |
| Bergen County | New Jersey | C | 62 | 28 | 7 | 11 | 6 | 0 | 0 |
| Somerset County | New Jersey | C | 51 | 17 | 5 | 11 | 5 | 0 | 0 |
| Essex County | New Jersey | B | 43 | 13 | 8 | 4 | 3 | 0 | 0 |
| Mercer County | New Jersey | B | 42 | 25 | 8 | 8 | 2 | 0 | 0 |
| Middlesex County | New Jersey | B | 33 | 22 | 4 | 11 | 2 | 0 | 0 |
| Cape May County | New Jersey | B | 27 | 8 | 0 | 7 | 4 | 0 | 0 |
| Union County | New Jersey | B | 22 | 14 | 3 | 8 | 1 | 0 | 0 |
| Hudson County | New Jersey | A | 3 | 1 | 1 | 0 | 0 | 0 | 0 |