Upper & Lower Lakes Dam #1

INDIAN CREEK· St. Lawrence, New York· Built 1970· Earth· 12 ft tall
Low Hazard Fish And Wildlife Pond State Government

Key Takeaway

Upper & Lower Lakes Dam #1 is classified as low hazard in New York. It was completed in 1970 and is 56 years old. Its primary use is fish and wildlife pond.

Physical Details

Dam Height 12 ft (taller than 23.2% in NY)
Dam Length1,900 ft
Dam TypeEarth
Max Storage9.6K acre-ft
Normal Storage2.1K acre-ft
Surface Area520 acres
Drainage Area38 sq mi
Max Discharge210 cfs
Year Completed1970 (56 years old)
NID IDNY01196

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: July 25, 2002
State Regulated: Yes
Regulatory Agency: NYS DEC

Ownership

NYS DEC

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Upper & Lower Lakes Dam #1?

Upper & Lower Lakes Dam #1 is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Upper & Lower Lakes Dam #1?

Upper & Lower Lakes Dam #1 is owned by NYS DEC (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Upper & Lower Lakes Dam #1 built?

Upper & Lower Lakes Dam #1 was completed in 1970, making it 56 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 Upper & Lower Lakes Dam #1?

Upper & Lower Lakes Dam #1 serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Upper & Lower Lakes Dam #1?

Upper & Lower Lakes Dam #1 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.

When was Upper & Lower Lakes Dam #1 last inspected?

Upper & Lower Lakes Dam #1 was last inspected on July 25, 2002. 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.