Jennings Creek #16

DONOHO HOLLOW· Macon, Tennessee· Built 1960· Earth·
Significant Hazard Flood Risk Reduction Local Government

Key Takeaway

Jennings Creek #16 is classified as significant hazard in Tennessee. It was completed in 1960 and is 66 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Length376 ft
Dam TypeEarth
Max Storage409 acre-ft
Normal Storage50 acre-ft
Surface Area7 acres
Drainage Area1 sq mi
Year Completed1960 (66 years old)
NID IDTN11101

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: Yes
Last Inspection: November 24, 2020
State Regulated: Yes
Regulatory Agency: TENNESSEE SAFE DAMS PROGRAM

Ownership

JACKSON COUNTY

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Jennings Creek #16?

Jennings Creek #16 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 Jennings Creek #16?

Jennings Creek #16 is owned by JACKSON COUNTY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Jennings Creek #16 built?

Jennings Creek #16 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 Jennings Creek #16?

Jennings Creek #16 serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Jennings Creek #16 last inspected?

Jennings Creek #16 was last inspected on November 24, 2020. 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.