New Kake Dam

New Kake Dam is a concrete dam located in Prince of Wales-Hyder Census Area, Alaska, built in 2007. It carries a High hazard potential classification and has a satisfactory condition assessment.

About New Kake Dam

The primary purpose of New Kake Dam 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 City Of Kake (local government). It impounds the Gunnuk Creek near Kake.

The dam stands 38 feet tall and stretches 112 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 60 acre-feet, and collects water from a drainage area of 14 square miles. Completed in 2007, the structure is relatively new.

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 10/04/2019.

At 38 feet, this dam is taller than 85% 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 Alaska 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.

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateAlaska
CountyPrince of Wales-Hyder Census Area
Nearest CityKake
River/StreamGunnuk Creek
Coordinates56.98170, -133.93120

Physical Characteristics

Dam TypeConcrete
NID Height38 ft
Dam Height35 ft
Dam Length112 ft
Year Completed2007 (19 years old)

Storage & Hydraulics

NID Storage60 acre-ft
Max Storage60 acre-ft
Normal Storage12 acre-ft
Surface Area2 acres
Drainage Area14 sq mi
Max Discharge8,800 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerCITY OF KAKE
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection10/04/2019
Emergency Action PlanYes

Identifiers

NID IDAK00305
Federal IDAK00305
More InfoState Dam Safety Program