Big Creek-Hurricane Creek S- 3 Reservoir Report
Last Updated: December 19, 2025
Big Creek-Hurricane Creek S-3 is a flood risk reduction dam located in Carroll, Missouri along Big Creek.
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Summary
Built in 1992 by the USDA NRCS, this earth dam stands at a height of 24.5 feet, with a hydraulic height of 22 feet and a structural height of 33 feet. With a storage capacity of 133 acre-feet and a surface area of 9 acres, the dam serves the primary purpose of flood risk reduction for the surrounding area.
Despite being categorized as having a low hazard potential, the dam has a moderate risk assessment rating of 3. The spillway type is uncontrolled, with a width of 22 feet, and there are no outlet gates or locks associated with the structure. While the condition assessment is currently not rated, the last inspection of the dam was conducted in November 2000. Overall, Big Creek-Hurricane Creek S-3 plays a significant role in managing the water resources of the region and mitigating potential flood risks.
For water resource and climate enthusiasts, the data on Big Creek-Hurricane Creek S-3 provides valuable insight into the design, construction, and operational details of the dam. With a focus on flood risk reduction, this structure demonstrates the importance of proper infrastructure in safeguarding communities against natural disasters. As efforts continue to assess and monitor the risk associated with the dam, it remains a key component of water resource management in the area.
Year Completed |
1992 |
Dam Length |
610 |
Dam Height |
24.5 |
River Or Stream |
BIG CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
22 |
Drainage Area |
300.16 |
Nid Storage |
133 |
Structural Height |
33 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wakenda Creek At Carrollton
|
8cfs |
Grand River Near Sumner
|
220cfs |
Missouri River At Waverly
|
26800cfs |
Grand River At Chillicothe
|
361cfs |
Shoal Creek Near Braymer Mo
|
12cfs |
Crooked River Near Richmond
|
4cfs |
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.
Big Creek-Hurricane Creek S- 3