Terror Lake
Terror River, Marmont Bay·
Kodiak Island Borough, Alaska·
Built 1984·
Rockfill·
193 ft tall
Physical Details
| Dam Height | 193 ft (taller than 94.1% in AK) |
| Dam Length | 2,450 ft |
| Dam Type | Rockfill |
| Normal Storage | 108.0K acre-ft |
| Surface Area | 1,000 acres |
| Drainage Area | 15 sq mi |
| Max Discharge | 23,100 cfs |
| Year Completed | 1984 (42 years old) |
| NID ID | AK83008 |
Safety Information
Low Hazard
No probable loss of human life and low economic/environmental losses expected
Emergency Action Plan: No
Last Inspection: August 10, 2021
State Regulated: No
Ownership
Kodiak Electric Association, Inc.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Terror Lake?
Terror Lake is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected.
Who owns Terror Lake?
Terror Lake is owned by Kodiak Electric Association, Inc. (Private).
When was Terror Lake last inspected?
Terror Lake was last inspected on August 10, 2021.
When was Terror Lake built?
Terror Lake was completed in 1984, making it 42 years old.
Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.