Deichman Lake Dam-West Reservoir Report
Last Updated: December 17, 2025
Deichman Lake Dam-West in Montgomery, Missouri, is a private earth dam completed in 1976 primarily used for irrigation purposes.
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Summary
Located on TR-LOST CREEK, this dam stands at a height of 15 feet and has a structural height of 16 feet, with a storage capacity of 120 acre-feet. The dam's spillway type is uncontrolled, with a width of 7 feet, serving a drainage area of 12.8 square miles.
Despite its low hazard potential, the dam's risk assessment is moderate, with a rating of 3. The condition assessment is currently not rated, and there are no emergency action plans in place. The dam has not been inspected recently, but its moderate risk level signals a need for attention to ensure the safety and integrity of the structure. For water resource and climate enthusiasts, Deichman Lake Dam-West presents an interesting case study in dam management and risk assessment within the Kansas City District.
Year Completed |
1976 |
Dam Length |
750 |
Dam Height |
15 |
River Or Stream |
TR-LOST CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
14 |
Drainage Area |
12.8 |
Nid Storage |
120 |
Structural Height |
16 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
South Fork Salt River Above Santa Fe
|
12cfs |
Long Branch Near Santa Fe
|
8cfs |
Lick Creek At Perry
|
2cfs |
Spencer Cr. Bl Plum Cr. Nr Frankford
|
24cfs |
Missouri River At Hermann
|
28400cfs |
Salt River Near Center
|
75cfs |
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.
Deichman Lake Dam-West