Summary
With a height of 29 feet and a length of 270 feet, the dam serves multiple purposes including grade stabilization, flood risk reduction, and water supply. It has a storage capacity of 32 acre-feet and covers a surface area of 2 acres, with a drainage area of 0.18 square miles.
Situated on a tributary to Cedar Creek, Tibbals Dam plays a crucial role in wildlife habitat preservation and water resource management in the region. Despite its low hazard potential, the dam has not been rated for its condition assessment, highlighting the need for regular inspection and maintenance to ensure its long-term stability and effectiveness. With a state permitting and inspection process in place, the dam is well-regulated to meet safety standards and protect the surrounding community from potential risks.
Tibbals Dam stands as a key infrastructure for grade stabilization and water management in Monroe County, Iowa. As a vital part of the local ecosystem, it serves as a testament to the importance of sustainable water resource development and climate resilience efforts in the face of increasing environmental challenges.
Year Completed |
2005 |
Dam Length |
270 |
Dam Height |
29 |
River Or Stream |
Trib to Cedar Creek |
Primary Dam Type |
Earth |
Surface Area |
2 |
Drainage Area |
0.18 |
Nid Storage |
32 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
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.
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