Big Creek-Hurricane Creek R- 2 Reservoir Report
Last Updated: December 18, 2025
Big Creek-Hurricane Creek R- 2 is a local government-owned earth dam located in Carroll, Missouri, along the Big Creek stream.
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Summary
Built in 1992 by the USDA NRCS, this flood risk reduction structure stands at a height of 23 feet and has a storage capacity of 101 acre-feet. With a drainage area of 229.76 square miles, the dam serves the primary purpose of flood risk reduction, with a spillway width of 24 feet to manage a maximum discharge of 137 cubic feet per second.
Despite being classified as low hazard potential, the dam is rated as having a moderate risk level (3). The condition assessment is currently labeled as "Not Rated," with the last inspection conducted in November 2000. Although the structure does not have a state jurisdiction or regulatory agency overseeing its operation, it is essential for water resource and climate enthusiasts to monitor its risk management measures and ensure that emergency action plans are in place to address any potential hazards. Overall, Big Creek-Hurricane Creek R- 2 plays a crucial role in mitigating flood risks in the area and underscores the importance of proactive maintenance and monitoring of our water infrastructure.
Year Completed |
1992 |
Dam Length |
822 |
Dam Height |
23 |
River Or Stream |
BIG CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.1 |
Hydraulic Height |
21 |
Drainage Area |
229.76 |
Nid Storage |
101 |
Structural Height |
25 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Grand River Near Sumner
|
223cfs |
Grand River At Chillicothe
|
361cfs |
Wakenda Creek At Carrollton
|
39cfs |
Shoal Creek Near Braymer Mo
|
0cfs |
Missouri River At Waverly
|
27800cfs |
Locust Creek Near Linneus
|
31cfs |
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 R- 2