Alexander Lake Dam Reservoir Report
Nearby: Reilly Lake Dam Barnett Lake Dam
Last Updated: December 6, 2025
Alexander Lake Dam, located in Crawford, Missouri, stands as a testament to engineering ingenuity, having been completed in 1956 with a primary purpose of debris control.
°F
°F
mph
Wind
%
Humidity
Summary
Owned privately, this earth dam with a buttress core type reaches a height of 25 feet and has a storage capacity of 40 acre-feet. The dam's low hazard potential and "Not Rated" condition assessment indicate its stable and secure state.
Situated on Prairie Creek - Offstream, Alexander Lake Dam not only serves its crucial function of debris control but also offers recreational opportunities for enthusiasts. With a normal storage capacity of 20 acre-feet and a surface area of 3 acres, the dam plays a vital role in managing the water resources of the area. Its location in Oak Hill, Missouri, adds to the charm and allure of the surrounding landscape.
Despite not being regulated by the state, Alexander Lake Dam remains a key structure in the area, providing essential services for water management. Its design and construction reflect a commitment to safety and efficiency, making it a notable feature for water resource and climate enthusiasts to appreciate and study.
Year Completed |
1956 |
Dam Height |
25 |
River Or Stream |
PRAIRIE CREEK - OFFSTREAM |
Primary Dam Type |
Earth |
Surface Area |
3 |
Drainage Area |
70 |
Nid Storage |
40 |
Structural Height |
25 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Alexander Lake Dam