East Fork Big Creek Dam E- 96 Reservoir Report
Last Updated: December 15, 2025
Located in Harrison County, Missouri, the East Fork Big Creek Dam E-96 is a crucial flood risk reduction structure designed by the USDA NRCS and completed in 1984.
°F
°F
mph
Wind
%
Humidity
Summary
This earth dam stands at a height of 27 feet and spans 400 feet in length, providing a storage capacity of 51 acre-feet and serving a drainage area of 128 square miles. With a primary purpose of flood risk reduction, the dam plays a vital role in protecting the surrounding area from potential inundation during heavy rainfall events.
Despite its low hazard potential and moderate risk assessment, the East Fork Big Creek Dam E-96 has not been rated for its condition assessment. The dam features an uncontrolled spillway with a width of 40 feet, ensuring the safe discharge of excess water during peak flow conditions. While the dam does not have outlet gates or associated structures, its location on East Fork Big Creek underscores its importance in managing water resources in the region. As a local government-owned structure, the dam reflects the collaborative efforts of various agencies to mitigate flood risks and safeguard communities from potential disasters.
With its strategic placement and efficient design, the East Fork Big Creek Dam E-96 exemplifies the importance of proactive flood risk management in a changing climate. As climate change continues to impact precipitation patterns and extreme weather events, structures like this earth dam play a crucial role in enhancing resilience and protecting water resources for future generations. By prioritizing regular inspections and maintenance, stakeholders can ensure the continued effectiveness of the dam in reducing flood risks and promoting sustainable water management practices in the region.
Year Completed |
1984 |
Dam Length |
400 |
Dam Height |
27 |
River Or Stream |
EAST FORK BIG CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
27 |
Drainage Area |
128 |
Nid Storage |
51 |
Structural Height |
29 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
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- 96