Tailings Dams

1,362 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Piney Point(5) Manatee	Significant Hazard	100 ft	—	Earth	Florida
Piney Point(6) Manatee	Significant Hazard	100 ft	—	Earth	Florida
Pinson Gravel Company Dam Washington	High Hazard	79 ft	1973	Other	Missouri
Pioneer Clarification St. Louis	Significant Hazard	25 ft	1961	Earth	Minnesota
Pioneer Tailings St. Louis	Low Hazard	25 ft	1961	Earth	Minnesota
Pixelle Upground Reservoir Ross	Significant Hazard	14 ft	—	Earth	Ohio
Plant 65 Lake Dam Copiah	Low Hazard	39 ft	2007	Earth	Mississippi
Plant City Cooling Pond Hillsborough	Significant Hazard	60 ft	1990	Earth	Florida
Plant Crisp Ccw Impoundment Dam Worth	Unknown	22 ft	—	Earth	Georgia
Plant Mitchell - Ash Pond #1 Mitchell	Low Hazard	23 ft	—	Earth	Georgia
Plant Mitchell - Ash Pond Dam #2 Mitchell	Low Hazard	33 ft	1979	Earth	Georgia
Plant Site Settling St. Louis	Significant Hazard	15 ft	1950	Earth	Minnesota
Plant Wansley Separation Dike Heard	Low Hazard	110 ft	1975	Earth	Georgia
Plant Yates Ash Pond #2 Dam Coweta	Low Hazard	32 ft	—	Earth	Georgia
Plummer Basin East Tailings Itasca	Low Hazard	50 ft	1956	Other	Minnesota
Plummer Basin Sw Clear Water Pond Itasca	Low Hazard	40 ft	1947	Earth	Minnesota
Plummer Basin W Tailings Itasca	Low Hazard	45 ft	2015	Earth	Minnesota
Plymouth Wastewater Lagoon Huron	Significant Hazard	10 ft	1966	Earth	Ohio
Pogo R.T.P. Dam Southeast Fairbanks Census Area	High Hazard	91 ft	2005	Rockfill	Alaska
Pol10 Polk	Unknown	8 ft	—	Other	Florida
Pol101 Polk	Unknown	7 ft	—	Concrete	Florida
Pol102 Polk	Unknown	11 ft	—	Earth	Florida
Pol104 Polk	Unknown	11 ft	—	Concrete	Florida
Pol105 Polk	Unknown	11 ft	—	Earth	Florida
Pol106 Polk	Unknown	7 ft	—	Earth	Florida
Pol107 Polk	Unknown	33 ft	—	Earth	Florida
Pol108 Polk	Unknown	24 ft	—	Earth	Florida
Pol109 Polk	Unknown	23 ft	—	Earth	Florida
Pol12 Hardee	Unknown	7 ft	—	Earth	Florida
Pol13 Polk	Unknown	6 ft	—	Earth	Florida
Pol14 Polk	Unknown	7 ft	—	Earth	Florida
Pol15 Polk	Unknown	47 ft	—	Earth	Florida
Pol16 Polk	Unknown	10 ft	—	Earth	Florida
Pol17 Polk	Unknown	10 ft	—	Earth	Florida
Pol18 Polk	Unknown	92 ft	—	Earth	Florida
Pol19 Polk	Unknown	8 ft	—	Earth	Florida
Pol20 Polk	Unknown	24 ft	—	Earth	Florida
Pol23 Polk	Unknown	6 ft	—	Earth	Florida
Pol24 Polk	Unknown	13 ft	—	Earth	Florida
Pol25 Polk	Unknown	10 ft	—	Earth	Florida
Pol26 Polk	Unknown	10 ft	—	Earth	Florida
Pol27 Polk	Unknown	13 ft	—	Earth	Florida
Pol28 Polk	Unknown	6 ft	—	Earth	Florida
Pol29 Polk	Unknown	6 ft	—	Earth	Florida
Pol30 Polk	Unknown	6 ft	—	Earth	Florida
Pol31 Polk	Unknown	62 ft	—	Earth	Florida
Pol32 Polk	Unknown	51 ft	—	Earth	Florida
Pol33 Polk	Unknown	13 ft	—	Earth	Florida
Pol34 Polk	Unknown	22 ft	—	Earth	Florida
Pol36 Polk	Unknown	6 ft	—	Earth	Florida