Hall Lake Dam
Hall Lake Dam is an earth dam located in Johnson County, Missouri. It carries a Low hazard potential classification.
About Hall Lake Dam
The primary purpose of Hall Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Allen Hall (private). It impounds the Tr-clear Fork,blackwater Rive near Knob Noster.
The dam stands 25 feet tall, creates a reservoir covering 4 acres, has a maximum storage capacity of 54 acre-feet, and collects water from a drainage area of 8 square miles.
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.
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Location
| State | Missouri |
| County | Johnson |
| Nearest City | Knob Noster |
| River/Stream | Tr-clear Fork,blackwater Rive |
| Coordinates | 38.70059, -93.58129 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
Storage & Hydraulics
| NID Storage | 54 acre-ft |
| Max Storage | 54 acre-ft |
| Normal Storage | 33 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 8 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | ALLEN HALL |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO20492 |
| Federal ID | MO20492 |
| More Info | State Dam Safety Program |