Sparlin Lake Dam-Sec 35 Reservoir Report
Last Updated: December 19, 2025
Sparlin Lake Dam-Sec 35, located in Hartville, Missouri, was completed in 1976 and serves primarily for irrigation purposes.
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Summary
This private earth dam, with a height of 25 feet, has a storage capacity of 80 acre-feet and covers a surface area of 6 acres. It is situated on the TR-Rippee Creek and is not regulated by the state, presenting a high hazard potential due to its condition being labeled as "Not Rated".
Despite being unregulated, Sparlin Lake Dam-Sec 35 is an important structure for water resource management in the area, providing irrigation water for agricultural activities and serving as a fire protection source, stock pond, and recreational area. With a drainage area of 90 square miles, the dam plays a vital role in water storage and management for the surrounding region. Its close proximity to Hartville and the Little Rock District adds to its significance in the local community.
Although lacking in certain regulatory oversight and assessment, Sparlin Lake Dam-Sec 35 remains a critical component of the water infrastructure in Wright County, Missouri. As a private dam with a high hazard potential, attention to its maintenance and safety protocols is essential to ensure the protection of lives and properties downstream. With its historical significance dating back to the 1970s, this earth dam continues to play a crucial role in water resource management and irrigation practices in the region.
Year Completed |
1976 |
Dam Height |
25 |
River Or Stream |
TR-RIPPEE CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Drainage Area |
90 |
Nid Storage |
80 |
Structural Height |
25 |
Hazard Potential |
High |
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.
Sparlin Lake Dam-Sec 35