Hoover-Frankum Watershed Dam B-23 Reservoir Report
Last Updated: December 21, 2025
Hoover-Frankum Watershed Dam B-23, located in Nodaway, Missouri, along the TR-Nodaway River, was completed in 1966 by the USDA NRCS with the primary purpose of grade stabilization.
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Summary
This earth dam stands at a height of 33 feet, with a structural height of 35 feet and a length of 675 feet. It has a storage capacity of 78 acre-feet and serves a drainage area of 108.8 square miles.
Despite its low hazard potential, this dam plays a crucial role in managing water resources in the region, with a maximum discharge capacity of 320 cfs and an uncontrolled spillway width of 40 feet. The dam, with a surface area of 3 acres, helps regulate water flow and prevent erosion, contributing to the overall health of the ecosystem. While it is not currently rated for condition assessment, the dam's design and construction by the NRCS ensure its structural integrity and effectiveness in fulfilling its intended purpose.
For water resource and climate enthusiasts, Hoover-Frankum Watershed Dam B-23 serves as a noteworthy example of sustainable water management practices. Its presence along the Nodaway River not only aids in flood control and erosion prevention but also highlights the importance of collaborative efforts between local governments and federal agencies like the NRCS in safeguarding our water infrastructure. With a moderate risk assessment rating, this dam stands as a vital component of the region's water resource network, showcasing the importance of proactive maintenance and monitoring to ensure its continued functionality and resilience in the face of changing climate conditions.
Year Completed |
1966 |
Dam Length |
675 |
Dam Height |
33 |
River Or Stream |
TR-NODAWAY RIVER |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
33 |
Drainage Area |
108.8 |
Nid Storage |
78 |
Structural Height |
35 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
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.
Hoover-Frankum Watershed Dam B-23