Icy Lake Dam

Icy Lake Dam is an other dam located in Aleutians West Census Area, Alaska, built in 1995. It carries a Low hazard potential classification.

About Icy Lake Dam

The primary purpose of Icy Lake 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 Unalaska (local government). It impounds the Icy Creek near Captains Bay.

The dam stands 7 feet tall and stretches 49 feet across, creates a reservoir covering 19 acres, and has a maximum storage capacity of 238 acre-feet. Completed in 1995, the structure is 31 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateAlaska
CountyAleutians West Census Area
Nearest CityCaptains Bay
River/StreamIcy Creek
Coordinates53.81030, -166.54890

Physical Characteristics

Dam TypeOther
NID Height7 ft
Dam Height7 ft
Dam Length49 ft
Year Completed1995 (31 years old)

Storage & Hydraulics

NID Storage238 acre-ft
Max Storage238 acre-ft
Surface Area19 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerCITY OF UNALASKA
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDAK00266
Federal IDAK00266
More InfoState Dam Safety Program

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