Green Hills East Dam

Sullivan, Missouri· Built 1993· Earth· 35 ft tall
Low Hazard Private

Key Takeaway

Green Hills East Dam is classified as low hazard in Missouri. It was completed in 1993 and is 33 years old.

Physical Details

Dam Height 35 ft (taller than 85.5% in MO)
Dam Length706 ft
Dam TypeEarth
Max Storage528 acre-ft
Normal Storage440 acre-ft
Surface Area44 acres
Drainage Area1 sq mi
Max Discharge0 cfs
Year Completed1993 (33 years old)
NID IDMO12372

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
State Regulated: Yes
Regulatory Agency: Dam and Reservoir Safety Program

Ownership

MURPHY-BROWN OF MISSOURI LLC/DBA/ SMITHFIELD HOG PRODUCTION

Private

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Frequently Asked Questions

What is the hazard classification of Green Hills East Dam?

Green Hills East Dam 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 Green Hills East Dam?

Green Hills East Dam is owned by MURPHY-BROWN OF MISSOURI LLC/DBA/ SMITHFIELD HOG PRODUCTION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Green Hills East Dam built?

Green Hills East Dam was completed in 1993, making it 33 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

How tall is Green Hills East Dam?

Green Hills East Dam has a dam height of 35 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.