Bowman Dam Reservoir Report
Last Updated: December 25, 2025
Bowman Dam, located in Ralls County, Missouri, stands as a testament to the importance of water resource management and recreation.
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Summary
Built in 1963, this earth dam serves primarily for recreational purposes and spans 245 meters in length. With a height of 25 meters and a storage capacity of 84 acre-feet, Bowman Dam provides a serene setting for outdoor activities such as fishing, boating, and wildlife observation.
The dam overlooks the TR-Salt River and is part of the St. Louis District, managed by the private owner. Despite its low hazard potential, Bowman Dam has a moderate risk rating due to its uncontrolled spillway and lack of regular inspections. The surrounding area boasts a surface area of 4.5 acres and a drainage area of 121.6 square kilometers, making it a vital resource for both local residents and visitors. Climate enthusiasts and water resource experts alike can appreciate the role Bowman Dam plays in balancing human recreation with environmental conservation.
As climate change continues to impact water resources and infrastructure, the significance of dams like Bowman Dam becomes increasingly apparent. With its stone core and soil foundation, Bowman Dam represents a blend of traditional engineering and natural landscapes. Its risk management measures and emergency preparedness will be crucial in adapting to future challenges. For those passionate about water conservation and climate resilience, Bowman Dam serves as a prime example of the intersection between human development and environmental stewardship in a changing world.
Year Completed |
1963 |
Dam Length |
245 |
Dam Height |
25 |
River Or Stream |
TR-SALT RIVER |
Primary Dam Type |
Earth |
Surface Area |
4.5 |
Hydraulic Height |
24 |
Drainage Area |
121.6 |
Nid Storage |
84 |
Structural Height |
26 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Salt River Near New London
|
70cfs |
Bear Creek At Hannibal
|
2cfs |
Salt River Near Center
|
59cfs |
Spencer Cr. Bl Plum Cr. Nr Frankford
|
24cfs |
North River At Palmyra
|
12cfs |
Lick Creek At Perry
|
1cfs |
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.
Bowman Dam