Terryland Farm INC.

CIMMARON RIVER· Harper, Oklahoma· Built 1960· Earth· 20 ft tall
Unknown Other Private

Key Takeaway

Terryland Farm INC. is classified as unknown in Oklahoma. It was completed in 1960 and is 66 years old. Its primary use is other.

Physical Details

Dam Height 20 ft (taller than 11.5% in OK)
Dam Length520 ft
Dam TypeEarth
Max Storage70 acre-ft
Normal Storage60 acre-ft
Surface Area4 acres
Max Discharge400 cfs
Year Completed1960 (66 years old)
NID IDOK12264

Safety Information

Unknown

Hazard potential has not been determined.

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

Emergency Action Plan: No
Last Inspection: August 8, 2006
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

TERRYLAND FARM INC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Terryland Farm INC.?

Terryland Farm INC. is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Terryland Farm INC.?

Terryland Farm INC. is owned by TERRYLAND FARM INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Terryland Farm INC. built?

Terryland Farm INC. was completed in 1960, making it 66 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 Terryland Farm INC.?

Terryland Farm INC. serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Terryland Farm INC.?

Terryland Farm INC. has a dam height of 20 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 Terryland Farm INC. last inspected?

Terryland Farm INC. was last inspected on August 8, 2006. 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.