Iowa Noname34 Reservoir Report
Nearby: Jalas Dam Dog Creek Dam
Last Updated: December 13, 2025
Iowa Noname34 is a local government-owned dam located in Cherokee, Iowa, along Dog Creek.
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Summary
Built in 1973 by USDA NRCS, this earth dam serves multiple purposes including fire protection, stock, and small fish pond. With a height of 46 feet and a length of 580 feet, the dam has a storage capacity of 429 acre-feet and covers a surface area of 9.3 acres. The dam is regulated, permitted, inspected, and enforced by the Iowa Department of Natural Resources, ensuring its compliance with state regulations.
Despite being classified as having a low hazard potential, Iowa Noname34 has a moderate risk assessment score of 3, indicating some level of risk associated with the dam. The condition of the dam is currently not rated, and there is no information available on emergency action plans or risk management measures in place. As a vital water resource for the community, it is crucial to monitor and assess the condition of Iowa Noname34 regularly to ensure its safety and integrity for both water resource and climate enthusiasts.
Located in O'Brien County, Iowa, Iowa Noname34 is under the jurisdiction of the Omaha District of the US Army Corps of Engineers. While the dam does not have any federal agency ownership or funding, it is essential for local government to work closely with state and federal agencies to implement necessary measures for the ongoing maintenance and safety of the dam. With its strategic location and significance in providing water resources, Iowa Noname34 serves as a valuable asset for the community and highlights the importance of effective dam management practices in the face of changing climate conditions.
Year Completed |
1973 |
Dam Length |
580 |
Dam Height |
46 |
River Or Stream |
DOG CREEK |
Primary Dam Type |
Earth |
Surface Area |
9.3 |
Drainage Area |
2.73 |
Nid Storage |
429 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
46 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Sioux River At Linn Grove
|
257cfs |
Ocheyedan River Near Spencer
|
59cfs |
Floyd River At Alton
|
36cfs |
Little Sioux River At Correctionville
|
327cfs |
Rock River Near Rock Valley
|
321cfs |
North Raccoon River Near Sac City
|
312cfs |
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.
Iowa Noname34