Chambers Creek WS SCS Site 106 Dam

TR-BIG ONION CREEK· Ellis, Texas· Built 1975· Earth· 30 ft tall
Significant Hazard Flood Risk Reduction Debris Control Local Government

Key Takeaway

Chambers Creek WS SCS Site 106 Dam is classified as significant hazard in Texas. It was completed in 1975 and is 51 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 30 ft (taller than 67.1% in TX)
Dam Length1,680 ft
Dam TypeEarth
Max Storage1.3K acre-ft
Normal Storage200 acre-ft
Surface Area45 acres
Drainage Area3 sq mi
Max Discharge2 cfs
Year Completed1975 (51 years old)
NID IDTX04526

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: No
State Regulated: Yes
Regulatory Agency: TCEQ

Ownership

ELLIS COUNTY;ELLIS PRAIRIE SWCD

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Chambers Creek WS SCS Site 106 Dam?

Chambers Creek WS SCS Site 106 Dam 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 Chambers Creek WS SCS Site 106 Dam?

Chambers Creek WS SCS Site 106 Dam is owned by ELLIS COUNTY;ELLIS PRAIRIE SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Chambers Creek WS SCS Site 106 Dam built?

Chambers Creek WS SCS Site 106 Dam was completed in 1975, making it 51 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 Chambers Creek WS SCS Site 106 Dam?

Chambers Creek WS SCS Site 106 Dam serves the following purposes: Flood Risk Reduction, Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Chambers Creek WS SCS Site 106 Dam?

Chambers Creek WS SCS Site 106 Dam has a dam height of 30 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.