Bacon Creek Watershed Site J-2 Reservoir Report
Last Updated: December 13, 2025
Located in Woodbury County, Iowa, the Bacon Creek Watershed Site J-2 is a key structure managed by the local government for flood risk reduction along the TR-Floyd River.
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Summary
Designed by the USDA NRCS and completed in 1988, this earth dam stands at a height of 50 feet and has a storage capacity of 133 acre-feet. With a drainage area of 0.55 square miles, the dam serves multiple purposes including fire protection, stock water, and flood risk reduction.
The dam, with a surface area of 11.2 acres, is regulated by the Iowa DNR and meets state permitting, inspection, and enforcement requirements. While its hazard potential is rated as low, it poses a moderate risk due to its location and design. Despite being not rated for condition assessment, the Bacon Creek Watershed Site J-2 is an essential structure in the region's water resource management system. Enthusiasts of water resources and climate will find this site intriguing for its engineering design and environmental impact on the local ecosystem.
Overall, the Bacon Creek Watershed Site J-2 is a significant infrastructure project that showcases the collaborative efforts between local government and federal agencies in managing flood risk and enhancing water resource sustainability. With its strategic location and design, this earth dam plays a crucial role in protecting the surrounding community from potential flooding events while also supporting various ecological functions within the watershed. For those interested in water resource management and climate resilience, this site serves as a valuable case study in effective infrastructure development and regulatory compliance.
Year Completed |
1988 |
Dam Length |
775 |
Dam Height |
50 |
River Or Stream |
TR- FLOYD RIVER |
Primary Dam Type |
Earth |
Surface Area |
11.2 |
Drainage Area |
0.55 |
Nid Storage |
133 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
50 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Floyd River At James
|
187cfs |
Missouri River At Sioux City
|
15100cfs |
Perry Creek Near Milnerville
|
25cfs |
Omaha Cr At Homer
|
45cfs |
Big Sioux River At Akron
|
816cfs |
West Fork Ditch At Hornick
|
80cfs |
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.
Bacon Creek Watershed Site J-2
Bacon Creek Sioux City