East Locust Creek Watershed Dam E- 68 Reservoir Report
Last Updated: December 17, 2025
East Locust Creek Watershed Dam E-68, located in Sullivan County, Missouri, was completed in 2004 by the USDA NRCS to primarily address flood risk reduction in the area.
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Summary
This earth dam stands at a height of 33 feet with a hydraulic height of 30 feet and a structural height of 35 feet, providing a maximum storage capacity of 130.7 acre-feet. The dam spans 410 feet in length and covers a drainage area of 147.2 acres, offering essential protection to the surrounding community.
With its spillway width of 30 feet and uncontrolled spillway type, East Locust Creek Watershed Dam E-68 showcases low hazard potential and has not been rated for its current condition. Despite its moderate risk assessment level of 3, the dam's emergency action plan status and risk management measures remain unspecified. This structure plays a crucial role in safeguarding the region against potential flooding events and serves various purposes such as fire protection, stock or small fish pond maintenance, and enhancing fish and wildlife habitats.
Managed and maintained by the local government, East Locust Creek Watershed Dam E-68 is part of the Rock Island District and serves as a vital asset in the community's resilience against natural disasters. As a key component in the overall water resource management system, this dam exemplifies the collaborative efforts between federal and state agencies to ensure the safety and well-being of the residents in Milan and its surrounding areas.
Year Completed |
2004 |
Dam Length |
410 |
Dam Height |
33 |
River Or Stream |
TR-EAST LOCUST CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
30 |
Drainage Area |
147.2 |
Nid Storage |
130.7 |
Structural Height |
35 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Chariton River At Novinger
|
81cfs |
Medicine Creek Near Laredo
|
16cfs |
Locust Creek Near Linneus
|
32cfs |
Chariton River At Livonia
|
45cfs |
Thompson River At Trenton
|
153cfs |
Chariton River Near Moulton
|
34cfs |
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- 68