Lake Tekakwitha Dam

TR TO MCFALL CREEK· Jefferson, Missouri· Built 1948· Earth· 32 ft tall
High Hazard Recreation Private

Key Takeaway

Lake Tekakwitha Dam is classified as high hazard in Missouri. It was completed in 1948 and is 78 years old. Its primary use is recreation. 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 32 ft (taller than 76.3% in MO)
Dam TypeEarth
Max Storage342 acre-ft
Normal Storage320 acre-ft
Surface Area20 acres
Drainage Area260 sq mi
Year Completed1948 (78 years old)
NID IDMO30368

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
State Regulated: No

Ownership

WILLIAM KWAPY, PRES.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lake Tekakwitha Dam?

Lake Tekakwitha 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 Lake Tekakwitha Dam?

Lake Tekakwitha Dam is owned by WILLIAM KWAPY, PRES. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lake Tekakwitha Dam built?

Lake Tekakwitha Dam was completed in 1948, making it 78 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 Tekakwitha Dam?

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

How tall is Lake Tekakwitha Dam?

Lake Tekakwitha Dam has a dam height of 32 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.

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.