Iowa Noname76 Reservoir Report
Nearby: Johnson Dam Carlson Dam
Last Updated: December 13, 2025
Iowa Noname76 is a small earth dam located in Monona County, Iowa, specifically in the city of Moorhead.
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Summary
Built in 1974, the dam serves multiple purposes including fire protection, stock, and small fish pond. With a height of 45 feet and a storage capacity of 78 acre-feet, the dam sits on the Jordan Creek and covers a surface area of 1.6 acres, with a drainage area of 3.32 square miles.
Managed by the local government, Iowa Noname76 is regulated by the Iowa Department of Natural Resources and undergoes regular inspections, permitting, and enforcement to ensure its safety and compliance with state regulations. The dam has a low hazard potential and a moderate risk level, with no documented condition assessment to date. Despite its small size, Iowa Noname76 plays a significant role in providing essential services such as fire protection and water storage for the surrounding community.
Water resource and climate enthusiasts will appreciate the detailed information available for Iowa Noname76, from its construction and primary purposes to its regulatory oversight and risk assessment. With its location on the Jordan Creek and its contribution to the local water infrastructure, this dam serves as a valuable asset for the region, highlighting the importance of proper management and maintenance to ensure its continued functionality and safety.
Year Completed |
1974 |
Dam Length |
200 |
Dam Height |
45 |
River Or Stream |
JORDAN CREEK |
Primary Dam Type |
Earth |
Surface Area |
1.6 |
Drainage Area |
3.32 |
Nid Storage |
78 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
45 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Sioux River Near Turin
|
1040cfs |
Monona-Harrison Ditch Near Turin
|
158cfs |
Soldier River At Pisgah
|
112cfs |
Maple River At Mapleton
|
323cfs |
Missouri River At Decatur
|
15500cfs |
Boyer River At Logan
|
417cfs |
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 Noname76