Sprowls Dam Reservoir Report
Last Updated: December 18, 2025
Sprowls Dam, located in Humansville, Missouri, stands as a testament to the importance of water resource management and conservation efforts.
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Summary
Constructed in 1973, this earth dam serves primarily as a Fish and Wildlife Pond, providing a vital habitat for local flora and fauna. With a maximum storage capacity of 76 acre-feet and a normal storage of 20 acre-feet, the dam plays a crucial role in supporting the ecosystem in the area.
Despite its significant hazard potential and moderate risk assessment, Sprowls Dam has not been rated for its current condition. It stands at a height of 24 feet, with a structural height of 25 feet and a hydraulic height of 23 feet. The dam stretches for 605 feet and features an uncontrolled spillway with a width of 43 feet. While the dam itself is not regulated by the state, its presence is essential for maintaining the water levels in Brush Creek and providing recreational opportunities for the local community.
As water resource and climate enthusiasts, the intricate details of Sprowls Dam offer a fascinating glimpse into the intersection of human intervention and natural ecosystems. While the dam serves a specific purpose in terms of wildlife conservation, it also highlights the delicate balance required to manage water resources effectively. With its serene surface area of 5 acres and a drainage area of 90 acres, Sprowls Dam symbolizes the ongoing efforts to harness the power of nature for the benefit of both wildlife and the local community.
Year Completed |
1973 |
Dam Length |
605 |
Dam Height |
24 |
River Or Stream |
TR-BRUSH CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
23 |
Drainage Area |
90 |
Nid Storage |
76 |
Structural Height |
25 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
25 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Weaubleau City Park
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Lightfoot Landing - Pomme de Terre Lake
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Wheatland - Pomme de Terre Lake
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Sprowls Dam