East Yellow Creek A- 56a Reservoir Report
Last Updated: December 12, 2025
East Yellow Creek A-56a is a vital flood risk reduction structure located in Rothville, Missouri.
°F
°F
mph
Wind
%
Humidity
Summary
Constructed in 2003 by the USDA NRCS, this earth dam stands at a height of 24 feet and spans a length of 440 feet, with a storage capacity of 73.8 acre-feet. The dam serves multiple purposes, including fire protection, stock and small fish pond, fish and wildlife pond, in addition to flood risk reduction for the TR-East Yellow Creek watershed.
With a low hazard potential and a moderate risk assessment rating, East Yellow Creek A-56a plays a crucial role in safeguarding the surrounding area from potential flooding events. Despite its age, the dam's condition assessment remains unrated as of the last inspection in 2004. The structure features uncontrolled spillways and outlet gates, serving as a reminder of the importance of ongoing maintenance and monitoring for water resource and climate enthusiasts in the region.
Year Completed |
2003 |
Dam Length |
440 |
Dam Height |
24 |
River Or Stream |
TR-EAST YELLOW CREEK |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
22 |
Drainage Area |
12.8 |
Nid Storage |
73.8 |
Structural Height |
25 |
Outlet Gates |
Uncontrolled |
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 Yellow Creek A- 56a