East Locust Creek Watershed Dam E-86 Reservoir Report
Last Updated: December 17, 2025
East Locust Creek Watershed Dam E-86, located in Browning, Missouri, is a key structure designed by the USDA NRCS for flood risk reduction along the TR-Little East Locust Creek.
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Summary
Completed in 1993, this earth dam stands at a height of 25.2 feet, with a hydraulic height of 23 feet and a structural height of 29 feet. With a capacity to store 95 acre-feet of water and a drainage area of 243.2 square miles, the dam plays a critical role in managing water flow and reducing flood risks in the area.
The dam features an uncontrolled spillway with a width of 26 feet and a surface area of 6 acres. Despite being classified as having a low hazard potential, the dam is considered to have a moderate risk level (3) and is currently not rated for its condition assessment. With no outlet gates and no associated structures, the East Locust Creek Watershed Dam E-86 serves as an essential component of the local government's flood risk reduction strategy, contributing to the overall water resource management efforts in Sullivan County, Missouri.
Managed by the Natural Resources Conservation Service, this dam exemplifies the collaboration between federal and local agencies in ensuring the safety and resilience of water infrastructure in the region. As climate change continues to impact weather patterns and water availability, structures like East Locust Creek Watershed Dam E-86 play a crucial role in mitigating the potential risks and protecting communities from the adverse effects of extreme weather events.
Year Completed |
1993 |
Dam Length |
515 |
Dam Height |
25.2 |
River Or Stream |
TR-LITTLE EAST LOCUST CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
23 |
Drainage Area |
243.2 |
Nid Storage |
95 |
Structural Height |
29 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Locust Creek Near Linneus
|
32cfs |
Chariton River At Novinger
|
81cfs |
Medicine Creek Near Laredo
|
16cfs |
Thompson River At Trenton
|
153cfs |
Chariton River At Livonia
|
45cfs |
Long Branch Creek Near Atlanta
|
0cfs |
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-86