Oknoname 111048

TR-COAL CREEK· Okmulgee, Oklahoma· Built 1970· Earth· 28 ft tall
Low Hazard Other Private

Key Takeaway

Oknoname 111048 is classified as low hazard in Oklahoma. It was completed in 1970 and is 56 years old. Its primary use is other.

Physical Details

Dam Height 28 ft (taller than 47.3% in OK)
Dam Length3,430 ft
Dam TypeEarth
Max Storage50 acre-ft
Normal Storage30 acre-ft
Max Discharge1,300 cfs
Year Completed1970 (56 years old)
NID IDOK12310

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
Last Inspection: August 22, 2011
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

JOSEPH C & SCOTT ALLEN WATSON

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Oknoname 111048?

Oknoname 111048 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 Oknoname 111048?

Oknoname 111048 is owned by JOSEPH C & SCOTT ALLEN WATSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Oknoname 111048 built?

Oknoname 111048 was completed in 1970, making it 56 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 Oknoname 111048?

Oknoname 111048 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 Oknoname 111048?

Oknoname 111048 has a dam height of 28 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 Oknoname 111048 last inspected?

Oknoname 111048 was last inspected on August 22, 2011. 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.