Dams in Orange, California

43
Total Dams
36
High Hazard
1
Significant
55.6 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
Carbon Canyon Dam Orange High Hazard 99 ft 1961 Earth California
Santiago Creek Orange High Hazard 136 ft 1933 Earth California
Syphon Canyon Orange High Hazard 59 ft 1949 Earth California
Harbor View Orange High Hazard 65 ft 1964 Earth California
Marshburn Retarding Basin Orange High Hazard 27 ft 1998 Earth California
Rattlesnake Canyon Orange High Hazard 79 ft 1959 Earth California
Agua Chinon Orange High Hazard 41 ft 1998 Earth California
Diemer Reservoir Orange High Hazard 22 ft 1963 Other California
Big Canyon Orange High Hazard 65 ft 1959 Earth California
El Toro Reservoir Orange High Hazard 113 ft 1967 Earth California
Veeh Orange High Hazard 37 ft 1936 Earth California
Trampas Canyon Orange High Hazard 229 ft 1975 Earth California
Dove Canyon Orange High Hazard 88 ft 1989 Earth California
Rossmoor No. 1 Orange High Hazard 36 ft 1964 Earth California
Lake Mission Viejo Orange High Hazard 123 ft 1976 Earth California
Brea Dam Orange High Hazard 87 ft 1942 Earth California
Fullerton Dam Orange High Hazard 46 ft 1941 Earth California
Sulphur Creek Orange High Hazard 42 ft 1966 Earth California
Portola Orange High Hazard 53 ft 1980 Earth California
Upper Oso Orange High Hazard 142 ft 1979 Earth California
Villa Park Orange High Hazard 118 ft 1963 Earth California
Yorba Orange High Hazard 45 ft 1907 Earth California
30 Mg Central Reservoir Orange High Hazard 30 ft 1924 Earth California
Palisades Reservoir Orange High Hazard 146 ft 1963 Earth California
San Joaquin Reservoir Orange High Hazard 224 ft 1966 Earth California
Diemer Ozone Contact Basin Orange High Hazard 32 ft 2011 Other California
Orange County Reservoir Orange High Hazard 103 ft 1941 Earth California
Trabuco Retarding Basin Orange High Hazard 18 ft 1996 Earth California
Peters Canyon Orange High Hazard 54 ft 1932 Earth California
Lower Peters Canyon Retarding Basin Orange High Hazard 52 ft 1990 Earth California
Eastfoot Retarding Basin Orange High Hazard 39 ft 2007 Earth California
Orchard Estates Retarding Basin Orange High Hazard 21 ft 1999 Earth California
Walnut Canyon Orange High Hazard 187 ft 1968 Earth California
Trabuco Orange High Hazard 108 ft 1984 Earth California
Sand Canyon Orange High Hazard 58 ft 1912 Earth California
Upper Chiquita Orange High Hazard 177 ft 2012 Earth California
Diemer No. 8 Orange Significant Hazard 172 ft 1968 Other California
Galivan Retarding Basin Orange Low Hazard 14 ft 2000 Earth California
East Hicks Canyon Retarding Basin Orange Low Hazard 49 ft 1997 Earth California
Round Canyon Retarding Basin Orange Low Hazard 98 ft 1994 Earth California
Hicks Canyon Retention Basin Orange Low Hazard 60 ft 1997 Earth California
Rossmoor Retarding Basin Orange Low Hazard 14 ft 2002 Earth California
Bee Canyon Retention Basin Orange Low Hazard 62 ft 1994 Earth California