| American Coal/galatia/bunkhouse Rdf Dam | High | Not Available | 110 | Other | |
| Arclar/willow Lake/refuse Area 2 Dam | High | Not Available | 108 | Tailings | |
| Refuse Disposal Area | Significant | Not Available | 175 | Water Supply | |
| Western Fuels Assoc/brushy Cr/west Slurry Dam | Significant | Not Available | 55 | Other | 1990 |
| Glen O. Jones Lake Dam | Significant | Not Available | 42 | Recreation | 1963 |
| New Harrisburg Reservoir Dam | Significant | Not Available | 38 | Other | 1955 |
| Fresh Water Lake | Significant | Not Available | 26 | Water Supply | |
| Harrisburg-sahara Retention Impoundment Dam | Significant | Not Available | 25 | Flood Risk Reduction | 2003 |
| Eldorado Reservoir Dam | Significant | Not Available | 20 | Water Supply | 1920 |
| American Coal/galatia/slurry Pond Dam | Low | Not Available | 95 | Other | 1993 |
| Western Fuels/brushy Creek/slurry Cell 5 | Low | Not Available | 45 | Tailings | 2004 |
| Western Fuels/brushy Creek/slurry Cell 4 Dam | Low | Not Available | 40 | Other | 1994 |
| Clarifiers | Low | Not Available | 36 | Water Supply | |
| Sipc/southern Delta/slurry Impoundment Dam | Low | Not Available | 34 | Other | 1976 |
| Western Fuels/brushy Cr/main Slurry Dam | Low | Not Available | 31 | Other | 1983 |
| Western Fuels Assoc/brushy Cr/east Slurry Dam | Low | Not Available | 29 | Other | 1984 |
| Western Fuels Assoc/brushy Cr/freshwater Lake Dam | Low | Not Available | 28 | Other | 1990 |
| Sipc/southern Delta/freshwater Impoundment Dam | Low | Not Available | 26 | Other | 1976 |
| Harrisburg Reservoir Dam | Low | Not Available | 25 | Other | 1920 |
| Potters Pond Dam | Low | Not Available | 22 | Recreation | 1972 |
| Underground Mine Water Management Storage Impound. | Low | Not Available | 15 | Water Supply | |
| American Coal/galatia/chloride Water Pond Dam | Low | Not Available | 15 | Other | 1991 |
| American Coal/galatia/sed Pond 2 Dam | Low | Not Available | 15 | Other | 1982 |