Brown Dam Reservoir Report
Nearby: Prairie Lake Dam Eason Dam
Last Updated: December 8, 2025
Brown Dam, located in Livonia, Missouri, on Brush Creek, is a privately owned Earth dam primarily used for grade stabilization.
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Summary
Completed in 1996, this dam stands at a height of 29.6 feet and has a maximum storage capacity of 50 acre-feet, with a normal storage level of 34 acre-feet. With a surface area of 6.1 acres and a drainage area of 307.2 square miles, Brown Dam plays a crucial role in managing water resources in the region.
Despite its low hazard potential, the dam is considered to have a moderate risk level, with a risk assessment rating of 3. While it has not been formally rated for its condition, Brown Dam has not been inspected recently. The dam features an uncontrolled spillway and has no outlet gates or associated structures. The risk management measures and emergency preparedness plans for the dam are currently unknown, highlighting the importance of regular inspections and maintenance to ensure its long-term integrity and safety.
For water resource and climate enthusiasts, Brown Dam presents an intriguing case study in dam infrastructure and management. Its design and purpose for grade stabilization demonstrate the critical role that dams play in managing water flow and preventing erosion. However, the lack of recent inspections and condition assessments raise concerns about the dam's long-term safety and effectiveness. As discussions around climate change and water resource management continue to evolve, Brown Dam serves as a reminder of the ongoing need for proactive maintenance and risk management strategies to safeguard our vital water infrastructure.
Year Completed |
1996 |
Dam Length |
363 |
Dam Height |
29.6 |
River Or Stream |
BRUSH CREEK |
Primary Dam Type |
Earth |
Surface Area |
6.1 |
Hydraulic Height |
26 |
Drainage Area |
307.2 |
Nid Storage |
50 |
Structural Height |
21 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Brown Dam