Smarr Lake Dam Reservoir Report
Nearby: Cedar Lake Dam-Sec 23 Rapp Lake Dam
Last Updated: December 19, 2025
Smarr Lake Dam, located in Boone County, Missouri, was completed in 1967 and serves primarily as a Fish and Wildlife Pond.
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Summary
This earth dam stands at a height of 25 feet and stretches 300 feet in length, with a maximum storage capacity of 17 acre-feet and a normal storage of 14 acre-feet. The dam is situated on TR-SUGAR BRANCH and is managed by a private owner, with no state regulation or permitting requirements.
Despite its low hazard potential, Smarr Lake Dam poses a moderate risk, with a spillway type classified as uncontrolled and a maximum discharge capacity of 28 cubic feet per second. The dam's condition assessment is currently not rated, and it lacks an Emergency Action Plan (EAP) or updated contact information for emergency situations. With its important role in fire protection, stock, and recreation activities, the dam presents an intriguing case study for water resource and climate enthusiasts interested in the management and maintenance of small-scale water infrastructure.
While Smarr Lake Dam may not be a high-profile structure, its significance lies in its contribution to local wildlife habitats and recreational opportunities. As efforts to address climate change and water resource management continue to evolve, understanding the complexities of dams like Smarr Lake can provide valuable insights into sustainable practices and risk mitigation strategies in a changing environmental landscape.
Year Completed |
1967 |
Dam Length |
300 |
Dam Height |
25 |
River Or Stream |
TR-SUGAR BRANCH |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
25 |
Drainage Area |
224 |
Nid Storage |
17 |
Structural Height |
25 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Hinkson Creek At Columbia
|
1cfs |
Moniteau Creek Near Fayette
|
3cfs |
Missouri River At Boonville
|
31200cfs |
Missouri River At Glasgow
|
29100cfs |
Missouri River At Jefferson City
|
32800cfs |
Moreau River Near Jefferson City
|
28cfs |
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.
Smarr Lake Dam