East Yellow Creek A- 37 Reservoir Report
Last Updated: December 12, 2025
East Yellow Creek A-37 is a local government-owned earth dam located in Rothville, Missouri, designed by the USDA NRCS.
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Summary
Completed in 2003, this dam primarily serves the purpose of flood risk reduction along the TR-East Yellow Creek. With a structural height of 27 feet and a length of 540 feet, East Yellow Creek A-37 has a maximum storage capacity of 74.1 acre-feet and a normal storage capacity of 21.6 acre-feet, covering a surface area of 6 acres and draining a watershed area of 268.8 square miles.
Despite its low hazard potential and moderate risk assessment, East Yellow Creek A-37 has not been rated for its condition assessment. The dam features an uncontrolled spillway and outlet gates, with a maximum discharge capacity of 142.5 cubic feet per second. While it has not been modified in recent years, the dam undergoes inspection every 5 years, with the last inspection conducted in November 2004. With its strategic location and purposeful design, East Yellow Creek A-37 stands as a significant infrastructure contributing to flood risk reduction in the Sullivan County area of Missouri.
Year Completed |
2003 |
Dam Length |
540 |
Dam Height |
21 |
River Or Stream |
TR-EAST YELLOW CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
18 |
Drainage Area |
268.8 |
Nid Storage |
74.1 |
Structural Height |
27 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Chariton River At Novinger
|
68cfs |
Locust Creek Near Linneus
|
27cfs |
Chariton River At Livonia
|
45cfs |
Medicine Creek Near Laredo
|
17cfs |
Long Branch Creek Near Atlanta
|
6cfs |
Thompson River At Trenton
|
140cfs |
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- 37