Borman Lake Dam Reservoir Report
Last Updated: December 25, 2025
Borman Lake Dam in Missouri is a privately-owned structure built in 1976 for irrigation purposes along the TR-Sallees Branch river.
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Summary
The dam stands at a height of 20 feet with a length of 1200 feet, creating a reservoir with a storage capacity of 125 acre-feet. Despite its low hazard potential, the dam is considered to have a moderate risk level, indicating the need for ongoing monitoring and management measures.
Located in Callaway County, the Borman Lake Dam is primarily made of earth and stone materials, with a spillway designed as uncontrolled and a maximum discharge capacity of 633 cubic feet per second. The surrounding area covers 1.7 acres with a drainage area of 12.8 square miles, making it a vital resource for the local agricultural community. While the dam is not regulated or inspected by state authorities, its condition remains unrated, underscoring the importance of proactive maintenance and emergency preparedness efforts.
The risk assessment for Borman Lake Dam highlights the need for continued attention to its structural integrity and operational safety, given its role in supporting irrigation activities in the region. As water resource and climate enthusiasts, it is essential to advocate for proper maintenance practices and risk management strategies to ensure the long-term sustainability of this critical infrastructure. By staying informed and engaging with relevant stakeholders, we can contribute to the preservation of Borman Lake Dam and its surrounding ecosystem for future generations.
Year Completed |
1976 |
Dam Length |
1200 |
Dam Height |
20 |
River Or Stream |
TR-SALLEES BRANCH |
Primary Dam Type |
Earth |
Surface Area |
1.7 |
Hydraulic Height |
20 |
Drainage Area |
12.8 |
Nid Storage |
125 |
Structural Height |
20 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
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.
Borman Lake Dam