Flood Risk Reduction Dams

17,618 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Big Creek Terminal Dam Polk	Low Hazard	70 ft	1972	Gravity	Iowa
Big Creek Water Park Dam Jones	High Hazard	28 ft	1976	Earth	Mississippi
Big Creek Watershed Structure 13 Dam Jasper	Significant Hazard	35 ft	1979	Earth	Mississippi
Big Creek Watershed Structure 14 Dam Jasper	Low Hazard	28 ft	1975	Earth	Mississippi
Big Creek Watershed Structure 15 Dam Smith	High Hazard	22 ft	1976	Earth	Mississippi
Big Creek Watershed Structure 2 Dam Jasper	Low Hazard	29 ft	1977	Earth	Mississippi
Big Creek Watershed Structure 4 Dam Jasper	Low Hazard	25 ft	1982	Earth	Mississippi
Big Creek Watershed Structure 9 Dam Jones	High Hazard	30 ft	1975	Earth	Mississippi
Big Creek WCD Dam-Rentz/Williams 2 Anderson	High Hazard	36 ft	1967	—	South Carolina
Big Creek WCD Dam-Shorebrook 1 Anderson	High Hazard	42 ft	1967	—	South Carolina
Big Creek Wid Site 01 Greene	Low Hazard	35 ft	1967	Earth	Arkansas
Big Creek Wid Site 02 Greene	High Hazard	35 ft	1974	Earth	Arkansas
Big Creek Wid Site 03 Greene	Significant Hazard	29 ft	1968	Earth	Arkansas
Big Creek Wid Site 04 Craighead	Significant Hazard	31 ft	1967	Earth	Arkansas
Big Creek Wid Site 05 Craighead	Significant Hazard	29 ft	1967	Earth	Arkansas
Big Creek Wid Site 06 Craighead	High Hazard	27 ft	1967	Earth	Arkansas
Big Creek Wid Site 07 Craighead	Low Hazard	27 ft	1969	Earth	Arkansas
Big Creek Wid Site 08 Craighead	High Hazard	24 ft	1969	Earth	Arkansas
Big Creek Wid Site 09 Craighead	Significant Hazard	29 ft	1967	Earth	Arkansas
Big Creek Wid Site 10 Craighead	High Hazard	25 ft	1968	Earth	Arkansas
Big Creek Wid Site 11 Craighead	High Hazard	18 ft	1966	Earth	Arkansas
Big Creek Wid Site 13 Craighead	High Hazard	25 ft	1969	Earth	Arkansas
Big Creek Wid Site 14 Craighead	High Hazard	26 ft	1969	Earth	Arkansas
Big Creek Wid Site 15 Greene	Significant Hazard	27 ft	1966	Earth	Arkansas
Big Creek Wid Site 16 Craighead	High Hazard	25 ft	1965	Earth	Arkansas
Big Creek Wid Site 17 Craighead	Low Hazard	28 ft	1965	Earth	Arkansas
Big Creek Wid Site 18 Craighead	Significant Hazard	26 ft	1966	Earth	Arkansas
Big Creek Wid Site 19 Craighead	High Hazard	31 ft	1966	Earth	Arkansas
Big Creek Wid Site 20 Craighead	High Hazard	20 ft	1965	Earth	Arkansas
Big Creek Wid Site 21 Craighead	High Hazard	34 ft	1965	Earth	Arkansas
Big Creek Wid Site 22 Craighead	High Hazard	25 ft	1965	Earth	Arkansas
Big Creek WS SCS Site 5 Dam Brazos	Low Hazard	30 ft	1968	Earth	Texas
Big Creek WS SCS Site 6 Dam Brazos	Low Hazard	25 ft	1974	Earth	Texas
Big Dalton Los Angeles	High Hazard	153 ft	1929	Multi-Arch	California
Big Dalton Debris Basin Los Angeles	High Hazard	59 ft	1960	Earth	California
Big Ditch Lake No. 1 Webster	Significant Hazard	24 ft	1968	Earth	West Virginia
Big Dry Creek Fresno	High Hazard	50 ft	1948	Earth	California
Bigger Stink Dam Hayes	Low Hazard	14 ft	1965	Earth	Nebraska
Big Hill Dam Labette	High Hazard	83 ft	1981	Earth	Kansas
Big Indian Creek 10-A Jefferson	Low Hazard	27 ft	1967	Earth	Nebraska
Big Indian Creek 11-A Gage	Low Hazard	45 ft	1972	Earth	Nebraska
Big Indian Creek 11-B Gage	Low Hazard	33 ft	1965	Earth	Nebraska
Big Indian Creek 12-1 Gage	Low Hazard	26 ft	1963	Earth	Nebraska
Big Indian Creek 12-A Gage	Significant Hazard	30 ft	1964	Earth	Nebraska
Big Indian Creek 13-B Gage	Low Hazard	38 ft	1970	Earth	Nebraska
Big Indian Creek 13-C Gage	Low Hazard	29 ft	1969	Earth	Nebraska
Big Indian Creek 14-A Gage	Low Hazard	33 ft	1969	Earth	Nebraska
Big Indian Creek 14-B Gage	High Hazard	42 ft	1974	Earth	Nebraska
Big Indian Creek 15-A Gage	Low Hazard	35 ft	1974	Earth	Nebraska
Big Indian Creek 15-B Gage	Low Hazard	33 ft	1966	Earth	Nebraska