Lake Lucile Dam

LUCILE CREEK· Matanuska-Susitna Borough, Alaska· Built 1969· Other· 6 ft tall
Significant Hazard Fish And Wildlife Pond Recreation State Government

Key Takeaway

Lake Lucile Dam is classified as significant hazard in Alaska. It was completed in 1969 and is 57 years old. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 6 ft (taller than 1.2% in AK)
Dam Length60 ft
Dam TypeOther
Max Storage2.1K acre-ft
Normal Storage2.1K acre-ft
Surface Area362 acres
Max Discharge45 cfs
Year Completed1969 (57 years old)
NID IDAK00182

Safety Information

Significant Hazard

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?

Emergency Action Plan: Yes
Last Inspection: October 9, 2019
State Regulated: Yes
Regulatory Agency: AKDNR

Ownership

CITY OF WASILLA

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lake Lucile Dam?

Lake Lucile 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 Lake Lucile Dam?

Lake Lucile Dam is owned by CITY OF WASILLA (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lake Lucile Dam built?

Lake Lucile Dam was completed in 1969, making it 57 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Lake Lucile Dam?

Lake Lucile Dam serves the following purposes: Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Lake Lucile Dam?

Lake Lucile Dam has a dam height of 6 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.

When was Lake Lucile Dam last inspected?

Lake Lucile Dam was last inspected on October 9, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.

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.