Felton Dam No. 1 Reservoir Report
Last Updated: December 16, 2025
Felton Dam No.
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Summary
1, located in Alanthus Grove, Missouri, serves as a crucial structure for grade stabilization along the TR-West Fork Grand River. Completed in 1994, this earth dam stands at a height of 30 feet and has a length of 370 feet, providing storage capacity of 129 acre-feet. With a low hazard potential and a moderate risk assessment, Felton Dam No. 1 plays a vital role in managing water resources in Worth County.
Owned privately and not regulated by the state, this dam primarily serves the purpose of grade stabilization. Despite being uncontrolled, the dam has a spillway width of 28 feet and a maximum discharge capacity of 448 cfs. With a drainage area of 403.2 square miles, the dam helps to control water flow and prevent erosion in the surrounding area. Although not currently rated for condition assessment, Felton Dam No. 1 continues to play a significant role in water management efforts in the region.
As part of the Kansas City District, Felton Dam No. 1 represents a collaborative effort in water resource management. While lacking certain regulatory oversight, the dam's design and purpose highlight the importance of sustainable water infrastructure in adapting to climate challenges. For water resource and climate enthusiasts, Felton Dam No. 1 stands as a notable example of private ownership contributing to the resilience of water systems in Missouri.
Year Completed |
1994 |
Dam Length |
370 |
Dam Height |
30 |
River Or Stream |
TR-WEST FORK GRAND RIVER |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
30 |
Drainage Area |
403.2 |
Nid Storage |
129 |
Structural Height |
30 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
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.
Felton Dam No. 1