Westside Subwatershed Site 3-2 Reservoir Report
Last Updated: December 14, 2025
Westside Subwatershed Site 3-2, located in Correctionville, Iowa, is a flood risk reduction structure designed by USDA NRCS in 2003.
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Summary
This earth dam stands 34 feet tall and spans 440 feet along TR-Bacon Creek, offering a storage capacity of 124 acre-feet. With a primary purpose of flood risk reduction, this structure is regulated by the Iowa DNR and falls under state jurisdiction.
The dam's spillway is uncontrolled and measures 3 feet in width, with a hazard potential rated as low and a moderate risk assessment score of 3. Despite its low hazard potential, the condition of the dam is currently not rated, and it has not undergone recent inspections or maintenance evaluations. The site's maintenance and emergency preparedness measures, including the existence of an Emergency Action Plan (EAP) and updated contact information, are not documented in the available data. While the risk associated with Westside Subwatershed Site 3-2 is deemed moderate, its management measures and risk characterization details remain unspecified.
In summary, Westside Subwatershed Site 3-2 serves as a vital flood risk reduction structure along TR-Bacon Creek in Iowa, constructed with a focus on enhancing water resource management in the region. The dam's earth construction and substantial storage capacity underline its significance in mitigating potential flooding events. However, the lack of recent assessments and emergency preparedness documentation highlight the need for continued monitoring and maintenance to ensure the structure's effectiveness in safeguarding the local community against flood hazards.
Year Completed |
2003 |
Dam Length |
440 |
Dam Height |
34 |
River Or Stream |
TR-BACON CREEK |
Primary Dam Type |
Earth |
Surface Area |
7.5 |
Drainage Area |
0.75 |
Nid Storage |
124 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
34 |
Seasonal Comparison
Weather Forecast
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.
Westside Subwatershed Site 3-2