East Locust Creek Watershed Dam E-28 Reservoir Report
Last Updated: December 15, 2025
East Locust Creek Watershed Dam E-28, located in Sullivan County, Missouri, was completed in 1994 by USDA NRCS and serves as a crucial flood risk reduction structure along the TR-East Locust Creek.
°F
°F
mph
Wind
%
Humidity
Summary
The earth dam stands at a height of 22.2 feet with a hydraulic height of 21 feet, providing a maximum storage capacity of 97 acre-feet and a normal storage of 29 acre-feet. With a drainage area of 115.2 square miles, the dam plays a vital role in mitigating potential flooding hazards in the region.
Designed primarily for flood risk reduction, East Locust Creek Watershed Dam E-28 has a low hazard potential and is classified as a moderate risk (3). The uncontrolled spillway with a width of 40 feet ensures effective water discharge during high-flow events, while the dam's stone core and soil foundation offer structural stability. Despite not having a rated condition assessment, the dam's operational efficiency and risk management measures contribute to its overall effectiveness in safeguarding the surrounding area from potential flooding threats.
Managed by the local government in Boynton, Missouri, East Locust Creek Watershed Dam E-28 remains an essential component of the region's water resource infrastructure. Although it is currently not regulated or inspected by state agencies, the dam's strategic location and design by USDA NRCS continue to support flood risk reduction efforts and ensure the safety of nearby communities. As an integral part of the water management system in Sullivan County, this earth dam stands as a testament to effective collaboration between local and federal agencies in addressing climate-related challenges.
Year Completed |
1994 |
Dam Length |
430 |
Dam Height |
22.2 |
River Or Stream |
TR-EAST LOCUST CREEK |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
21 |
Drainage Area |
115.2 |
Nid Storage |
97 |
Structural Height |
30 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Chariton River At Novinger
|
88cfs |
Chariton River At Livonia
|
45cfs |
Medicine Creek Near Laredo
|
5cfs |
Locust Creek Near Linneus
|
49cfs |
Chariton River Near Moulton
|
34cfs |
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 Locust Creek Watershed Dam E-28