North Fork Lake Dam
Key Takeaway
North Fork Lake Dam is classified as significant hazard in Alaska. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 17.6% in AK) |
| Dam Length | 120 ft |
| Dam Type | Concrete |
| Max Storage | 1.1K acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 128 acres |
| NID ID | AK00314 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CITY OF CRAIG
Local Government
Frequently Asked Questions
What is the hazard classification of North Fork Lake Dam?
North Fork Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates North Fork Lake Dam?
North Fork Lake Dam is owned by CITY OF CRAIG (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of North Fork Lake Dam?
North Fork Lake Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is North Fork Lake Dam?
North Fork Lake Dam has a dam height of 12 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.