Summary
This private earth dam stands at a height of 25 feet and has a length of 484 feet, with a storage capacity of 66 acre-feet. The dam, situated on TR- Hoffman Creek, is regulated by the Iowa DNR and is inspected, permitted, and enforced by the state.
With a low hazard potential and a moderate risk assessment rating of 3, Gochenour Dam plays a crucial role in water resource management in the region. The dam's uncontrolled spillway and soil foundation contribute to its functionality and efficiency in water retention. Despite not being rated for condition assessment, the dam meets state regulations and is equipped to handle emergencies effectively.
Water resource and climate enthusiasts can appreciate the sustainable management practices implemented at Gochenour Dam, ensuring the safety and well-being of the surrounding community. The dam's strategic location and design make it a valuable asset for fire protection and wildlife conservation, highlighting the importance of responsible water infrastructure development in mitigating climate-related risks.
Year Completed |
2003 |
Dam Length |
484 |
Dam Height |
25 |
River Or Stream |
TR- HOFFMAN CREEK |
Primary Dam Type |
Earth |
Surface Area |
4.4 |
Drainage Area |
0.26 |
Nid Storage |
66 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Soldier River At Pisgah
|
112cfs |
Boyer River At Logan
|
417cfs |
Little Sioux River Near Turin
|
1040cfs |
Monona-Harrison Ditch Near Turin
|
158cfs |
Missouri River At Decatur
|
15500cfs |
Maple River At Mapleton
|
323cfs |
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.
Gochenour Dam