Osage State Fishing Lake

ONE HUNDRED-TEN MILE CREEK-TR· Osage, Kansas· Built 1955· 49 ft tall
Low Hazard State Government

Key Takeaway

Osage State Fishing Lake is classified as low hazard in Kansas. It was completed in 1955 and is 71 years old.

Physical Details

Dam Height 49 ft (taller than 97.3% in KS)
Dam Length1,120 ft
Max Storage2.5K acre-ft
Normal Storage2.1K acre-ft
Max Discharge3,000 cfs
Year Completed1955 (71 years old)
NID IDKS00888

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
State Regulated: Yes
Regulatory Agency: KS Dept. of Agriculture

Ownership

KANSAS DEPT OF WILDLIFE PARKS & TOURISM

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Osage State Fishing Lake?

Osage State Fishing Lake 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 Osage State Fishing Lake?

Osage State Fishing Lake is owned by KANSAS DEPT OF WILDLIFE PARKS & TOURISM (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Osage State Fishing Lake built?

Osage State Fishing Lake was completed in 1955, making it 71 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

How tall is Osage State Fishing Lake?

Osage State Fishing Lake has a dam height of 49 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.