Oyler Lake Dam

TR-DANGEROUS BR CROOKED RIVER· Ray, Missouri· Built 1977· Earth· 25 ft tall

Key Takeaway

Oyler Lake Dam is classified as significant hazard in Missouri. It was completed in 1977 and is 49 years old. Its primary use is grade stabilization. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 25 ft (taller than 23.5% in MO)
Dam Length450 ft
Dam TypeEarth
Max Storage34 acre-ft
Normal Storage14 acre-ft
Surface Area6 acres
Drainage Area493 sq mi
Max Discharge144 cfs
Year Completed1977 (49 years old)
NID IDMO12013

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: No
State Regulated: No

Ownership

FRANK OYLER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Oyler Lake Dam?

Oyler Lake 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 Oyler Lake Dam?

Oyler Lake Dam is owned by FRANK OYLER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Oyler Lake Dam built?

Oyler Lake Dam was completed in 1977, making it 49 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 Oyler Lake Dam?

Oyler Lake Dam serves the following purposes: Grade Stabilization, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Oyler Lake Dam?

Oyler Lake Dam has a dam height of 25 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.