Radmacher Dam Lower

BLACKWATER RIVER· Johnson, Missouri· Earth· 34 ft tall
Low Hazard Private

Key Takeaway

Radmacher Dam Lower is classified as low hazard in Missouri.

Physical Details

Dam Height 34 ft (taller than 82.3% in MO)
Dam Length500 ft
Dam TypeEarth
Max Storage150 acre-ft
Normal Storage100 acre-ft
Surface Area10 acres
Year Modified2013
NID IDMO32094

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: No

Ownership

ROBERT RADMACHER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Radmacher Dam Lower?

Radmacher Dam Lower 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 Radmacher Dam Lower?

Radmacher Dam Lower is owned by ROBERT RADMACHER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

How tall is Radmacher Dam Lower?

Radmacher Dam Lower 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.

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.