East Locust Creek Watershed Dam E- 85 Reservoir Report
Last Updated: December 17, 2025
East Locust Creek Watershed Dam E- 85, located in Sullivan County, Missouri, is a key flood risk reduction structure designed by the USDA NRCS and completed in 1990.
°F
°F
mph
Wind
%
Humidity
Summary
Standing at 28 feet high with a length of 550 feet, this earth dam plays a vital role in managing water flow along the TR-Little East Locust Creek. With a storage capacity of 124 acre-feet and a drainage area of 147.2 square miles, the dam serves as a crucial defense against potential flooding in the region.
Despite being classified as low hazard potential, East Locust Creek Watershed Dam E- 85 is considered to have a moderate risk level, with a rating of 3. While the dam has not been inspected since May 1991 and is currently not rated in terms of condition assessment, its emergency action plan (EAP) status remains unclear. The absence of outlet gates and the use of an uncontrolled spillway with a width of 16 feet further highlight the importance of regular monitoring and maintenance to ensure the dam's effectiveness in flood risk reduction.
As water resource and climate enthusiasts, it is essential to recognize the significance of East Locust Creek Watershed Dam E- 85 in protecting the surrounding community from potential flooding events. By understanding the dam's design, purpose, and risk factors, stakeholders can work towards implementing necessary risk management measures and ensuring the structure's continued functionality. As efforts to address climate change intensify, maintaining and enhancing the resilience of critical infrastructure like East Locust Creek Watershed Dam E- 85 will be crucial in safeguarding both local ecosystems and communities against the impacts of extreme weather events.
Year Completed |
1990 |
Dam Length |
550 |
Dam Height |
28 |
River Or Stream |
TR-LITTLE EAST LOCUST CREEK |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
28 |
Drainage Area |
147.2 |
Nid Storage |
124 |
Structural Height |
28 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Locust Creek Near Linneus
|
32cfs |
Medicine Creek Near Laredo
|
16cfs |
Chariton River At Novinger
|
81cfs |
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- 85