Sugar Creek Lake Dam Reservoir Report
Nearby: Vanderbeck Lake Dam Rolls Dam
Last Updated: January 11, 2026
Sugar Creek Lake Dam, located in Forest Green, Missouri, serves as a vital water supply source for the surrounding area.
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Summary
Completed in 1957, the Earth-type dam stands at a height of 49 feet and spans a length of 1030 feet, holding a maximum storage capacity of 4748 acre-feet. The dam regulates the flow of Sugar Creek, with a spillway width of 100 feet for uncontrolled discharge during peak flow events.
Managed by the local government, the dam is subject to regular state regulatory inspections, with the last assessment conducted in March 2015, indicating a satisfactory condition and low hazard potential. Despite a moderate risk assessment rating, the dam meets safety guidelines and emergency action plans are in place to address any potential threats. The dam's location within the Kansas City District and its importance for water supply highlight its critical role in water resource management and climate resilience efforts in the region.
Year Completed |
1957 |
Dam Length |
1030 |
Dam Height |
49 |
River Or Stream |
SUGAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
323 |
Drainage Area |
6750 |
Nid Storage |
4748 |
Structural Height |
49 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Rock |
Nid Height |
49 |
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.
Sugar Creek Lake Dam