Grade Stabilization Dams

1,146 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
South Fork Blackwater River Dam A-26 Johnson	Low Hazard	25 ft	1966	Earth	Missouri
South Fork Blackwater River Dam A-27 Johnson	Low Hazard	24 ft	1965	Earth	Missouri
South Fork Blackwater River Dam E-21 Johnson	Low Hazard	17 ft	1965	Earth	Missouri
South Fork Blackwater River Dam E-24 Johnson	Low Hazard	19 ft	1964	Earth	Missouri
South Fork Blackwater River Dam E- 25a Johnson	Low Hazard	28 ft	1982	Earth	Missouri
South Fork Blackwater River Dam E-26 Johnson	Low Hazard	22 ft	1965	Earth	Missouri
South Fork Blackwater River Dam F-21 Johnson	Low Hazard	22 ft	1965	Earth	Missouri
South Fork Blackwater River Dam Lt-14 Johnson	Low Hazard	25 ft	1981	Earth	Missouri
South Fork Blackwater River Dam Lt-67 Johnson	Low Hazard	34 ft	1984	Earth	Missouri
Sowers Dam Clark	Low Hazard	21 ft	2010	Earth	Missouri
Sparks Dam Knox	Low Hazard	25 ft	2007	Earth	Missouri
Speck Dam Mills	Low Hazard	34 ft	2004	Earth	Iowa
Spence/Wilson Harrison	Low Hazard	30 ft	1997	Earth	Missouri
Springer-Sharon Site Ca-33-H-55-1 Harrison	Low Hazard	30 ft	1977	Earth	Missouri
Springer-Sharon Site Ca-33-H-55-2 Harrison	Low Hazard	28 ft	1977	Earth	Missouri
Springer-Sharon Site Ca-33-H-55-4 Harrison	Low Hazard	29 ft	1977	Earth	Missouri
Springer-Sharon Site Ca-33-H-55-6 Harrison	Low Hazard	30 ft	1977	Earth	Missouri
Sprock Farms INC Lake Dam Audrain	Significant Hazard	13 ft	1974	Earth	Missouri
Stanley Dam Schuyler	Low Hazard	28 ft	1994	Earth	Missouri
Starbuck Dam Schuyler	Low Hazard	28 ft	1994	Earth	Missouri
Starke Lake Dam Lafayette	Low Hazard	30 ft	1962	Earth	Missouri
Steel Washington	Low Hazard	15 ft	1953	Earth	Pennsylvania
Steinbeck/Iowa Dnr Washington	Low Hazard	27 ft	2003	Earth	Iowa
Stevens Dam Clark	Low Hazard	31 ft	1997	Earth	Missouri
Stevens Dam Harrison	Low Hazard	25 ft	1990	Earth	Missouri
Stevenson Dam Clark	Low Hazard	29 ft	1997	Earth	Missouri
Steve Pierce Str. Buchanan	Low Hazard	33 ft	1997	Earth	Missouri
Still Creek Schuylkill	High Hazard	86 ft	1935	Earth	Pennsylvania
Stockman Lake Dam Lafayette	Low Hazard	25 ft	1958	Earth	Missouri
Stoeser No. 5	Low Hazard	30 ft	2017	Earth	South Dakota
Stoeser No. 6	Low Hazard	34 ft	2017	Earth	South Dakota
Stoeser No 8	Low Hazard	31 ft	2018	Earth	South Dakota
Straight Dam Harrison	Low Hazard	39 ft	2011	Earth	Iowa
Studer Dam Taylor	Low Hazard	29 ft	2001	Earth	Iowa
Sugar Creek Bradford	High Hazard	15 ft	1956	Earth	Pennsylvania
Sulentic Dam Pottawattamie	Low Hazard	38 ft	2002	Earth	Iowa
Sump Dam Page	Low Hazard	29 ft	2013	Earth	Iowa
Swaim Dam Davis	Low Hazard	36 ft	2016	Earth	Iowa
Swan Dam Jefferson	Low Hazard	22 ft	2004	Earth	Iowa
Swindler Dam Schuyler	Low Hazard	26 ft	1990	Earth	Missouri
Tabo Creek A-23 Lafayette	Significant Hazard	43 ft	1963	Earth	Missouri
Tabo Creek Watershed Dam A-20 Lafayette	Low Hazard	24 ft	1963	Earth	Missouri
Tabo Creek Watershed Dam A-21 Lafayette	Low Hazard	22 ft	1962	Earth	Missouri
Tabo Creek Watershed Dam A-22 Lafayette	Low Hazard	27 ft	1965	Earth	Missouri
Tabo Creek Watershed Dam A- 24b Lafayette	Low Hazard	28 ft	1967	Earth	Missouri
Tabo Creek Watershed Dam A-26 Lafayette	Low Hazard	27 ft	1966	Earth	Missouri
Tabo Creek Watershed Dam A-31 Lafayette	Low Hazard	26 ft	1965	Earth	Missouri
Tabo Creek Watershed Dam A-32 Lafayette	Low Hazard	26 ft	1965	Earth	Missouri
Tabo Creek Watershed Dam B-20 Lafayette	Low Hazard	26 ft	1962	Earth	Missouri
Tabo Creek Watershed Dam B-21 Lafayette	Low Hazard	29 ft	1963	Earth	Missouri