Westside Subwatershed Site 2-1 Reservoir Report
Last Updated: December 14, 2025
Westside Subwatershed Site 2-1 is a crucial water management infrastructure located in Correctionville, Iowa, specifically designed by the USDA NRCS to serve multiple purposes including fire protection, stock, or small fish pond, and flood risk reduction.
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Summary
The dam, constructed in 1985, is an earth-type structure with a height of 40 feet and a length of 386 feet, providing a storage capacity of 41 acre-feet. Situated on TR- Bacon Creek, the dam plays a vital role in regulating water flow and reducing flood risks in the area.
Owned and regulated by the local government and the Iowa DNR, Westside Subwatershed Site 2-1 is designed to withstand low hazard potential with a moderate risk assessment rating. With a drainage area of 0.14 square miles and a surface area of 3.2 acres, the dam contributes to water resource management and climate adaptation efforts in the region. Despite being not rated in terms of condition assessment, the dam's importance in maintaining water quality and quantity for the surrounding community cannot be understated.
As a part of the Federal system, the dam is designated for inspection, permitting, and enforcement by the state regulatory agencies, highlighting its adherence to safety and operational standards. With its strategic location and multi-functional purpose, Westside Subwatershed Site 2-1 stands as a critical component in the overall water resource management and climate resilience strategy for the Ida, Iowa community.
Year Completed |
1985 |
Dam Length |
386 |
Dam Height |
40 |
River Or Stream |
TR- BACON CREEK |
Primary Dam Type |
Earth |
Surface Area |
3.2 |
Drainage Area |
0.14 |
Nid Storage |
41 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
40 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Sioux River At Correctionville
|
327cfs |
Maple River At Mapleton
|
323cfs |
West Fork Ditch At Hornick
|
80cfs |
Floyd River At James
|
187cfs |
Missouri River At Sioux City
|
15100cfs |
Perry Creek Near Milnerville
|
25cfs |
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 2-1