Straight Lake Dam East Reservoir Report
Nearby: Straight Lake Dam West Mcvey Lake Dam
Last Updated: December 19, 2025
Straight Lake Dam East, located in Sampsell, Missouri, was completed in 1977 and serves primarily for irrigation purposes.
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Summary
This private-owned earth dam stands at a height of 30 feet and has a storage capacity of 32 acre-feet. With a low hazard potential, the dam has not been inspected or rated for its condition. Despite not being state regulated or permitted, it plays a vital role in providing water for irrigation and fire protection in the area.
Although Straight Lake Dam East does not have a spillway or outlet gates, its location on the TR-Bachelor Br-Grand River contributes to its function for water resource management. The dam's construction was funded privately and remains unaltered since its completion. The surrounding area benefits from its storage capacity of 20 acre-feet, which aids in managing the drainage area of 470 acres. With its strategic position and purpose, Straight Lake Dam East stands as an essential infrastructure for water supply and management in Livingston County, Missouri.
While Straight Lake Dam East has not been subject to frequent inspections or assessments, its role in maintaining water resources for irrigation and fire protection cannot be understated. As a privately owned structure with a low hazard potential, it exemplifies the importance of local initiatives in water management. The dam's presence on the TR-Bachelor Br-Grand River highlights its significance in sustaining the surrounding ecosystem and agriculture sector. As climate change continues to impact water availability, Straight Lake Dam East underscores the need for sustainable water resource management in the region.
Year Completed |
1977 |
Dam Height |
30 |
River Or Stream |
TR-BACHELOR BR-GRAND RIVER |
Primary Dam Type |
Earth |
Surface Area |
2 |
Drainage Area |
470 |
Nid Storage |
32 |
Structural Height |
30 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Grand River At Chillicothe
|
361cfs |
Thompson River At Trenton
|
111cfs |
Shoal Creek Near Braymer Mo
|
12cfs |
Grand River Near Gallatin
|
61cfs |
Medicine Creek Near Laredo
|
6cfs |
Locust Creek Near Linneus
|
35cfs |
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.
Straight Lake Dam East