Dams in North Slope Borough, Alaska
2Total Dams
0High Hazard
2Significant
Dam Safety in North Slope Borough, Alaska
North Slope Borough has 2 dams tracked in the National Inventory of Dams. Another 2 carry a significant hazard classification.
The average dam in North Slope Borough is 55 years old. The most common purpose is water supply. The tallest dam is Isatkuag Lagoon Dam at 16 ft.
Explore more: Oldest dams in Alaska · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Isatkuag Lagoon Dam | Significant | Fair | 16 | Water Supply | 1977 |
| Itasigrook | Significant | Satisfactory | 13 | Water Supply | 1964 |