Priebe Dam Reservoir Report
Last Updated: December 9, 2025
Priebe Dam, located in Wyaconda, Missouri, is a privately owned Earth dam constructed in 1994 for the primary purpose of grade stabilization along the TR-South Wyaconda River.
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Summary
With a structural height of 29 feet and a length of 323 feet, the dam offers a maximum storage capacity of 48 acre-feet and a normal storage of 21 acre-feet, serving a drainage area of 109 square miles. The spillway, with a width of 11 feet, is uncontrolled to manage a maximum discharge of 30 cubic feet per second.
Despite being categorized as low hazard potential and not being regularly inspected, Priebe Dam is considered to have a moderate risk level of 3. The dam's condition assessment is currently not rated, and there is no Emergency Action Plan (EAP) in place. While it does not have any associated structures or outlet gates, the dam's purpose of grade stabilization contributes to its importance in managing water resources in the area and mitigating potential risks associated with flooding events. Enthusiasts of water resources and climate change can appreciate the role that Priebe Dam plays in maintaining the ecological balance and safeguarding the community against natural disasters.
Year Completed |
1994 |
Dam Length |
323 |
Dam Height |
28 |
River Or Stream |
TR-SOUTH WYACONDA RIVER |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
27 |
Drainage Area |
109 |
Nid Storage |
48 |
Structural Height |
29 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Fox River At Wayland
|
8cfs |
Des Moines River At St. Francisville
|
1620cfs |
Des Moines River At Keosauqua
|
1800cfs |
Wyaconda River Above Canton
|
13cfs |
Bear Creek Near Marcelline
|
5cfs |
Fox River At Bloomfield
|
7cfs |
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.
Priebe Dam