Dams in San Bernardino, California
42
Total Dams
34
High Hazard
4
Significant
61.1 yrs
Avg Age
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Perris Hill Reservoir San Bernardino | High Hazard | 31 ft | 1962 | Other | California |
| Yucaipa No. 2 San Bernardino | High Hazard | 49 ft | 1978 | Earth | California |
| Yucaipa No. 1 San Bernardino | High Hazard | 42 ft | 1978 | Earth | California |
| New Lake Arrowhead San Bernardino | High Hazard | 225 ft | 1976 | Earth | California |
| Copper Basin San Bernardino | High Hazard | 184 ft | 1938 | Arch | California |
| Gene Wash San Bernardino | High Hazard | 140 ft | 1937 | Arch | California |
| Devils Canyon Dike #1 San Bernardino | High Hazard | 15 ft | 1934 | Earth | California |
| Cedar Lake San Bernardino | High Hazard | 28 ft | 1928 | Arch | California |
| Mojave River Dam San Bernardino | High Hazard | 200 ft | 1971 | Earth | California |
| San Antonio Dam San Bernardino | High Hazard | 160 ft | 1956 | Earth | California |
| Cedar Springs San Bernardino | High Hazard | 249 ft | 1971 | Earth | California |
| Small Canyon San Bernardino | High Hazard | 68 ft | 1957 | Earth | California |
| Little Mountain San Bernardino | High Hazard | 28 ft | 1958 | Earth | California |
| Amethyst Basin San Bernardino | High Hazard | 46 ft | 2019 | Earth | California |
| Cactus Basin #3 San Bernardino | High Hazard | 38 ft | 2017 | Earth | California |
| Alta Loma Basin #1 San Bernardino | High Hazard | 30 ft | 1964 | Earth | California |
| Grass Valley San Bernardino | High Hazard | 35 ft | 1964 | Earth | California |
| San Sevaine Basin #5 San Bernardino | High Hazard | 49 ft | 2004 | Earth | California |
| Alta Loma Basin #2 San Bernardino | High Hazard | 22 ft | 1971 | Earth | California |
| Demens Creek Debris Basin San Bernardino | High Hazard | 35 ft | 1980 | Earth | California |
| Cucamonga Creek Debris Basin San Bernardino | High Hazard | 60 ft | 1980 | Earth | California |
| Day Creek Debris Basin San Bernardino | High Hazard | 90 ft | 1988 | Earth | California |
| Upland Basin San Bernardino | High Hazard | 20 ft | 2008 | Earth | California |
| Bear Valley San Bernardino | High Hazard | 80 ft | 1911 | Multi-Arch | California |
| Glen Martin San Bernardino | High Hazard | 55 ft | 1950 | Earth | California |
| Etiwanda Debris Basin San Bernardino | High Hazard | 51 ft | 2008 | Earth | California |
| Jurupa Basin San Bernardino | High Hazard | 29 ft | 2001 | Earth | California |
| Deer Canyon Debris Basin San Bernardino | High Hazard | 78 ft | 1980 | Earth | California |
| Lake Gregory San Bernardino | High Hazard | 90 ft | 1938 | Earth | California |
| Jenks Lake - Dam San Bernardino | High Hazard | 30 ft | 1875 | Earth | California |
| Rancho Cielito San Bernardino | High Hazard | 9 ft | 1912 | Earth | California |
| Crafton Hills San Bernardino | High Hazard | 95 ft | 2001 | Earth | California |
| Seven Oaks San Bernardino | High Hazard | 550 ft | 1999 | Rockfill | California |
| Mineral Hot Springs Lake San Bernardino | High Hazard | 54 ft | 1967 | Earth | California |
| Sheep Canyon San Bernardino | Significant Hazard | 35 ft | 1941 | Timber Crib | California |
| Lake Arrowhead San Bernardino | Significant Hazard | 190 ft | 1922 | Earth | California |
| Chino Ranch #1 San Bernardino | Significant Hazard | 22 ft | 1918 | Earth | California |
| Hickory Basin San Bernardino | Significant Hazard | 19 ft | 2001 | Earth | California |
| Yucaipa No. 3 San Bernardino | Low Hazard | 35 ft | 1978 | Earth | California |
| Devil Canyon Second Afterbay San Bernardino | Low Hazard | 40 ft | 1995 | Earth | California |
| Silt / Tails San Bernardino | Low Hazard | 10 ft | — | — | California |
| Green Valley Lake San Bernardino | Low Hazard | 56 ft | 1925 | Multi-Arch | California |