Sloan Lake Dam Reservoir Report
Last Updated: December 16, 2025
Sloan Lake Dam, located in Caldwell County, Missouri, is a privately owned earth dam completed in 1977 for the primary purpose of grade stabilization.
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Summary
With a structural height of 29 feet and a length of 550 feet, the dam sits on TR-GOOSE CREEK and serves multiple purposes including fire protection, stock, small fish pond, and grade stabilization. The dam has a storage capacity of 77 acre-feet and a drainage area of 133 acres, with a low hazard potential and a moderate risk assessment rating.
Even though Sloan Lake Dam is not state regulated or permitted, it plays a crucial role in managing water resources in the area. The dam features an uncontrolled spillway with a width of 17 feet and no outlet gates. Despite its condition assessment being rated as "Not Rated," the dam is considered to have a moderate risk level (3) and does not have an emergency action plan in place. The dam's location, design, and purpose make it an essential structure for water resource management in the region, providing valuable benefits to the local community and environment.
Year Completed |
1977 |
Dam Length |
550 |
Dam Height |
29 |
River Or Stream |
TR-GOOSE CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
29 |
Drainage Area |
133 |
Nid Storage |
77 |
Structural Height |
29 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
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.
Sloan Lake Dam