| LAYC Information – Located in San Bernardino Mountains | |
| Los Angeles |
83 miles
|
| Beverly Hills |
91 miles
|
| Santa Monica |
97 miles
|
| Pasadena |
73 miles
|
| San Bernardino |
23 miles
|
| Riverside |
38 miles
|
| Palm Springs |
75 miles
|
| Elevation above See Level |
5.106.79 feet
|
| Length of Lake (Bridge-Dam |
2.2 miles
|
| Average Depth |
60 feet
|
| Maximum Depth |
145 feet
|
| Shoreline |
12.9 miles
|
| Surface Area |
784 acres
|
| Volume |
47,418 acre-feet
|
| Mean Annual Precipitation |
38.8 inches
|
| Annual Evaporation (36 inches in Summer) |
50 inches
|
|
Mean Water Temperature – Winter 34° F 3 Feet Below Surface – Summer 72° F Internal combustion engines have only 84% of sea level power at Lake Arrowhead altitude. |
|
| Elevation above Sea Level |
5,107 feet
|
| Surface Area |
30 acres
|
| Volume |
2,000 acre-feet
|