East Fork Big Creek Dam E- 24 Reservoir Report
Last Updated: December 12, 2025
East Fork Big Creek Dam E-24, located in Harrison, Missouri, is a crucial structure designed by the USDA NRCS to reduce flood risk in the area.
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Summary
Completed in 1989, this Earth-type dam stands at a height of 24.5 feet and has a capacity to store 177 acre-feet of water. The dam, situated on the TR-East Fork Big Creek, serves as a vital line of defense against potential flooding events in the region.
With a low hazard potential and a moderate risk assessment rating, East Fork Big Creek Dam E-24 plays a key role in managing water resources and safeguarding the surrounding community from flood-related risks. The dam boasts a spillway width of 40 feet and a maximum discharge capacity of 80 cubic feet per second, ensuring efficient water flow regulation during peak periods. Despite not being state-regulated, the dam's primary purpose of flood risk reduction underscores its importance in protecting local infrastructure and residents from the impacts of extreme weather events.
Managed by the local government and with no associated inspection or enforcement measures in place, East Fork Big Creek Dam E-24 stands as a testament to the collaborative efforts of the Natural Resources Conservation Service and other federal agencies. The dam's strategic location and structural design reflect a commitment to sustainable water resource management practices, highlighting the importance of proactive measures in addressing climate-related challenges. For water resource and climate enthusiasts, East Fork Big Creek Dam E-24 serves as a compelling example of how innovative infrastructure can contribute to environmental resilience and community well-being.
Year Completed |
1989 |
Dam Length |
550 |
Dam Height |
24.5 |
River Or Stream |
TR-EAST FORK BIG CREEK |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
24 |
Drainage Area |
38.4 |
Nid Storage |
177 |
Structural Height |
24 |
Outlet Gates |
None |
Hazard Potential |
Low |
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.
East Fork Big Creek Dam E- 24