Niehaus Brothers Lake Dam
Niehaus Brothers Lake Dam is an earth dam located in Caldwell County, Missouri, built in 1964. It carries a Low hazard potential classification.
About Niehaus Brothers Lake Dam
The primary purpose of Niehaus Brothers Lake Dam is grade stabilization. Grade stabilization dams prevent erosion by reducing the slope and velocity of water flowing through a channel. They're commonly used to stop gullies from deepening and to protect downstream land and infrastructure. The dam is owned by D. Greenwood (private). It impounds the Tr-panther Creek near Dawn.
The dam stands 29 feet tall and stretches 400 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 58 acre-feet, and collects water from a drainage area of 380 square miles. Completed in 1964, the structure is well into its service life at over 50 years old.
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 | Caldwell |
| Nearest City | Dawn |
| River/Stream | Tr-panther Creek |
| Coordinates | 39.73056, -93.83000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 400 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 58 acre-ft |
| Max Storage | 58 acre-ft |
| Normal Storage | 28 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 380 sq mi |
| Max Discharge | 200 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | D. GREENWOOD |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO10582 |
| Federal ID | MO10582 |
| More Info | State Dam Safety Program |