East Yellow Creek H- 29a Reservoir Report
Last Updated: December 12, 2025
East Yellow Creek H-29a is a local government-owned earth dam situated in Rothville, Missouri, built in 2006 by the USDA NRCS.
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Summary
This flood risk reduction structure stands at a height of 25 feet and has a storage capacity of 113.1 acre-feet, serving multiple purposes such as fire protection, fish and wildlife habitat, and flood risk mitigation. With a low hazard potential and moderate risk assessment, this dam on the TR-East Yellow Creek is designed to control a maximum discharge of 145.2 cubic feet per second.
The dam's uncontrolled spillway, measuring 20 feet in width, and its stone core foundation on soil provide stability to the structure that spans a length of 510 feet. Despite not being regulated or inspected by the state, East Yellow Creek H-29a has not been rated for its condition assessment. The surrounding area covers 9 acres with a drainage area of 355 square miles, making it an essential water resource for the local community and wildlife. Overall, this dam represents a key infrastructure for managing water resources and addressing climate-related challenges in the region.
As water resource and climate enthusiasts, understanding the specifications and functions of East Yellow Creek H-29a sheds light on the importance of sustainable water management practices. With its strategic location and design, this dam not only reduces flood risks but also supports ecological diversity and water storage capacity in the region. Monitoring and maintaining the integrity of this structure will be crucial in ensuring its continued contribution to the resilience of the local water system and surrounding ecosystem.
Year Completed |
2006 |
Dam Length |
510 |
Dam Height |
23 |
River Or Stream |
TR-EAST YELLOW CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
23 |
Drainage Area |
355 |
Nid Storage |
113.1 |
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 H- 29a