Red Lake
Red Lake is an earth dam located in Alpine County, California, built in 1924. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Red Lake
The primary purpose of Red Lake is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by California Department Of Fish And Wildlife (state). It impounds the Red Lake Creek near N/a.
The dam stands 35 feet tall and stretches 1,920 feet across, creates a reservoir covering 85 acres, has a maximum storage capacity of 1,410 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1924, the structure is over a century old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 08/27/2025.
At 35 feet, this dam is taller than 82% of dams nationwide.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The California dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | California |
| County | Alpine |
| Nearest City | N/a |
| River/Stream | Red Lake Creek |
| Coordinates | 38.69870, -119.96860 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 1,920 ft |
| Year Completed | 1924 (102 years old) |
Storage & Hydraulics
| NID Storage | 1,410 acre-ft |
| Max Storage | 1,410 acre-ft |
| Surface Area | 85 acres |
| Drainage Area | 2 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | California Department of Fish and Wildlife |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/27/2025 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | CA00631 |
| Federal ID | CA00631 |
| More Info | State Dam Safety Program |