Empire (Outlet Embankment)

SOUTH PLATTE RIVER-OS· Weld, Colorado· Built 1905· Earth· 34 ft tall

Key Takeaway

Empire (Outlet Embankment) is classified as high hazard in Colorado. It was completed in 1905 and is 121 years old. Its primary use is fish and wildlife pond. 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 34 ft (taller than 74.3% in CO)
Dam Length2,300 ft
Dam TypeEarth
Max Storage44.0K acre-ft
Normal Storage33.8K acre-ft
Surface Area2,616 acres
Drainage Area11 sq mi
Max Discharge1,180 cfs
Year Completed1905 (121 years old)
NID IDCO00009

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: July 7, 2022
State Regulated: Yes
Regulatory Agency: DWR

Ownership

BIJOU IRRIGATION CO. (BROWNELL, JILL)

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Empire (Outlet Embankment)?

Empire (Outlet Embankment) 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 Empire (Outlet Embankment)?

Empire (Outlet Embankment) is owned by BIJOU IRRIGATION CO. (BROWNELL, JILL) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Empire (Outlet Embankment) built?

Empire (Outlet Embankment) was completed in 1905, making it 121 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 Empire (Outlet Embankment)?

Empire (Outlet Embankment) serves the following purposes: Fish And Wildlife Pond, Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Empire (Outlet Embankment)?

Empire (Outlet Embankment) has a dam height of 34 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 Empire (Outlet Embankment) last inspected?

Empire (Outlet Embankment) was last inspected on July 7, 2022. 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.