Tailings Dams
1,362 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Borax Solar Evaporation Ponds Kern | Low Hazard | 18 ft | 1984 | Earth | California |
| Borden Holding Pond No 2 Hillsborough | Significant Hazard | 13 ft | 1960 | Earth | Florida |
| Bordens South Cooling Pond Manatee | Low Hazard | 14 ft | 1966 | Earth | Florida |
| Boron Tails Pond 6 Kern | Low Hazard | 39 ft | 1980 | Earth | California |
| Bottom Ash Ponds 1a Putnam | Significant Hazard | 28 ft | — | Earth | West Virginia |
| Bottom Diggins Dam Washington | High Hazard | 41 ft | 1957 | Earth | Missouri |
| Boyette Sa-2 Polk | Significant Hazard | 15 ft | 1951 | Earth | Florida |
| Boyette Sa-5 Hillsborough | Significant Hazard | 15 ft | 1966 | Earth | Florida |
| Boyette Sa-6 Polk | Significant Hazard | 16 ft | 1966 | Earth | Florida |
| Bradley Junction 1 Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Junction E (Ctr) Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Junction N (Ctr) Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Junction Ne Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Junction Nw Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Junction S Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Junction S (Ctr) Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Junction W (Ctr) Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Jxn 2 Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Jxn 3 Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Jxn 4 Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Jxn 5 Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Jxn 6 Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bradley Jxn 7 Polk | Significant Hazard | 100 ft | — | Earth | Florida |
| Bragg Fork Slurry Impoundment Boone | High Hazard | 155 ft | — | Earth | West Virginia |
| Bremo Power Station Dam Fluvanna | High Hazard | 102 ft | — | Earth | Virginia |
| Briar Plant Dam No 1 Howard | Low Hazard | 34 ft | 1967 | Earth | Arkansas |
| Britton Branch Refuse Dam Leslie | High Hazard | 250 ft | — | Earth | Kentucky |
| Broken Aro Sediment Pond No. 47 Dam Coshocton | Low Hazard | 40 ft | 1980 | Earth | Ohio |
| Broken Aro Slurry Pond No. 1 Dam Coshocton | Significant Hazard | 49 ft | 1962 | Earth | Ohio |
| Brooks Millpond Dam Macon | Low Hazard | 11 ft | 1880 | Earth | Georgia |
| Brown's Branch Cr Dam | High Hazard | — | — | Other | West Virginia |
| Browns Run Impoundment Marshall | High Hazard | 246 ft | — | Earth | West Virginia |
| Brushy Creek Tailings Reynolds | High Hazard | 205 ft | 1970 | Earth | Missouri |
| Brushy Fork Impoundment Greenbrier | High Hazard | 605 ft | 1996 | Other | West Virginia |
| Brushy Fork No. 7 Dam Harrison | Significant Hazard | 47 ft | 1950 | Other | Ohio |
| Brushy Fork Slurry Dam Knott | High Hazard | 332 ft | — | Earth | Kentucky |
| Brushy Knob Ranch Lake Dam Upper Rockdale | Low Hazard | 27 ft | 1960 | Earth | Georgia |
| Buck Ash Basin #1 Dam Rowan | High Hazard | — | 1982 | Earth | North Carolina |
| Buck Ash Basin Divider Dam Rowan | High Hazard | — | 1977 | Earth | North Carolina |
| Buck Basin #1 To Basin #2 Dam Rowan | High Hazard | — | 1982 | Earth | North Carolina |
| Buck Basin #2 To Basin #3 Dam Rowan | High Hazard | — | 1979 | Earth | North Carolina |
| Buckeye Creek Dam Perry | High Hazard | 300 ft | — | Earth | Kentucky |
| Buckeye Tailings No. 2 Itasca | Low Hazard | 50 ft | 1950 | Earth | Minnesota |
| Buck Main Ash Basin Dam Rowan | High Hazard | — | 1957 | Earth | North Carolina |
| Buick Tailings Dam Reynolds | High Hazard | 147 ft | 1981 | Earth | Missouri |
| Building Run Cr Dam | High Hazard | — | — | — | West Virginia |
| Burke Branch Slurry Impoundment Pike | High Hazard | 421 ft | — | Earth | Kentucky |
| Burnett Lake Dam Wichita | Low Hazard | 18 ft | 1968 | Earth | Texas |
| Butler 1 Wsp Highlands | Low Hazard | 8 ft | 1989 | Earth | Florida |
| Butler #2 Wsp #2 Okeechobee | Low Hazard | 8 ft | 1991 | Earth | Florida |