Radmacher Dam Lower is an earth dam located in Johnson County, Missouri. It carries a Low hazard potential classification.
Dam profile
NID height · 35 ft35 ft tall and 500 ft long, taller than 80% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Radmacher Dam Lower
Radmacher Dam Lower is a dam in Johnson, Missouri. The dam is owned by Robert Radmacher (private). It impounds the Blackwater River.
The dam stands 35 feet tall and stretches 500 feet across, creates a reservoir covering 10 acres, and has a maximum storage capacity of 150 acre-feet.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
At 35 feet, this dam is taller than 80% of dams nationwide.
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Location
| State | Missouri |
| County | Johnson |
| River/Stream | Blackwater River |
| Coordinates | 38.82556, -94.08750 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 34 ft |
| Dam Length | 500 ft |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 10 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | Robert Radmacher |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | No |
Identifiers
| NID ID | MO32094 |
| Federal ID | MO32094 |
| More Info | State Dam Safety Program |