Stacy Park Resevoir Dam

RIVER DES PERES· St. Louis, Missouri· Built 1928· Other· 30 ft tall
High Hazard Water Supply Local Government

Key Takeaway

Stacy Park Resevoir Dam is classified as high hazard in Missouri. It was completed in 1928 and is 98 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 30 ft (taller than 63.5% in MO)
Dam TypeOther
Max Storage332 acre-ft
Normal Storage332 acre-ft
Surface Area11 acres
Drainage Area13 sq mi
Year Completed1928 (98 years old)
NID IDMO31658

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: No
Last Inspection: October 7, 1980
State Regulated: No

Ownership

CITY OF ST. LOUIS

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Stacy Park Resevoir Dam?

Stacy Park Resevoir Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Stacy Park Resevoir Dam?

Stacy Park Resevoir Dam is owned by CITY OF ST. LOUIS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Stacy Park Resevoir Dam built?

Stacy Park Resevoir Dam was completed in 1928, making it 98 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 Stacy Park Resevoir Dam?

Stacy Park Resevoir Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Stacy Park Resevoir Dam?

Stacy Park Resevoir Dam has a dam height of 30 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 Stacy Park Resevoir Dam last inspected?

Stacy Park Resevoir Dam was last inspected on October 7, 1980. 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.