Midlothian Balancing Reservoir Dam

UNNAMED TRIBUTARY OF OAK BRANCH (NO INFLOW-RING LEVEE)· Ellis, Texas· Built 2014· Earth· 45 ft tall
High Hazard Local Government

Key Takeaway

Midlothian Balancing Reservoir Dam is classified as high hazard in Texas. It was completed in 2014 and is 12 years old. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 45 ft (taller than 90.1% in TX)
Dam Length9,306 ft
Dam TypeEarth
Max Storage1.7K acre-ft
Normal Storage1.4K acre-ft
Surface Area53 acres
Drainage Area0 sq mi
Max Discharge1,622 cfs
Year Completed2014 (12 years old)
NID IDTX07464

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: November 13, 2018
State Regulated: Yes
Regulatory Agency: TCEQ

Ownership

TARRANT REGIONAL WATER DISTRICT A WCID

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Midlothian Balancing Reservoir Dam?

Midlothian Balancing Reservoir Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Midlothian Balancing Reservoir Dam?

Midlothian Balancing Reservoir Dam is owned by TARRANT REGIONAL WATER DISTRICT A WCID (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Midlothian Balancing Reservoir Dam built?

Midlothian Balancing Reservoir Dam was completed in 2014, making it 12 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

How tall is Midlothian Balancing Reservoir Dam?

Midlothian Balancing Reservoir Dam has a dam height of 45 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 Midlothian Balancing Reservoir Dam last inspected?

Midlothian Balancing Reservoir Dam was last inspected on November 13, 2018. 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.