Big Creek-Hurricane Creek B- 30 Reservoir Report
Last Updated: December 18, 2025
Situated in Carroll, Missouri, the Big Creek-Hurricane Creek B-30 dam stands as a testament to the collaborative efforts of the USDA NRCS in flood risk reduction.
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Summary
Completed in 2005, this earth dam boasts a height of 22 feet and a length of 550 feet, providing crucial protection to the surrounding area. With a normal storage capacity of 18 acre-feet and a maximum discharge of 341.5 cubic feet per second, the dam serves as a vital component in the management of the 160-acre drainage area it oversees.
Despite its low hazard potential and moderate risk assessment, the Big Creek-Hurricane Creek B-30 dam remains an essential structure in safeguarding the region against potential flooding events. With an uncontrolled spillway and outlet gates, this dam is designed to efficiently regulate water flow and protect downstream areas from excess water. While its condition remains unrated, the dam's strategic location and design highlight its importance in maintaining the safety and integrity of the local water resources.
For water resource and climate enthusiasts, the Big Creek-Hurricane Creek B-30 dam represents a prime example of effective flood risk reduction infrastructure in Missouri. Managed by local government authorities and designed by the USDA NRCS, this earth dam serves as a critical barrier against potential inundation and ensures the protection of nearby communities. With its impressive specifications and strategic placement, the Big Creek-Hurricane Creek B-30 dam stands as a beacon of resilience in the face of natural disasters, showcasing the value of proactive water resource management in the region.
Year Completed |
2005 |
Dam Length |
550 |
Dam Height |
22 |
River Or Stream |
TR-BIG CREEK-HURRICANE CREEK |
Primary Dam Type |
Earth |
Surface Area |
3.5 |
Hydraulic Height |
19 |
Drainage Area |
160 |
Nid Storage |
88.3 |
Structural Height |
26 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wakenda Creek At Carrollton
|
36cfs |
Grand River Near Sumner
|
220cfs |
Grand River At Chillicothe
|
361cfs |
Shoal Creek Near Braymer Mo
|
0cfs |
Missouri River At Waverly
|
29300cfs |
Mussel Fork Near Musselfork
|
11cfs |
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 B- 30