Hound Dog Watershed Site B-8 Reservoir Report
Last Updated: December 14, 2025
Hound Dog Watershed Site B-8, located in Fremont County, Iowa, is a crucial water resource managed by the local government for multiple purposes including fire protection, stock, small fish pond, and flood risk reduction.
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Summary
This earthen dam, designed by USDA NRCS and completed in 1963, stands at a height of 34 feet and has a storage capacity of 200 acre-feet. Situated along the TR-NISHNABOTNA RIVER, this dam covers a surface area of 12 acres and services a drainage area of 1.42 square miles.
Despite being classified as having a low hazard potential, this watershed site is subject to state regulations and inspections by the Iowa DNR. With a moderate risk assessment rating, the dam's condition remains unrated, highlighting the need for ongoing monitoring and maintenance to ensure its structural integrity. The emergency action plan (EAP) status, as well as risk management measures, remain unspecified, underscoring the importance of preparedness and proactive risk mitigation for this critical water infrastructure.
In the event of a potential emergency, the community of HAMBURG should stay updated on contact information and evacuation procedures, as the dam's uncontrolled spillway type may pose challenges during high discharge events. As enthusiasts of water resources and climate, it is essential to advocate for the continued oversight and maintenance of sites like Hound Dog Watershed Site B-8 to safeguard both the environment and local communities from the impacts of extreme weather events and changing climate patterns.
Year Completed |
1963 |
Dam Length |
638 |
Dam Height |
34 |
River Or Stream |
TR-NISHNABOTNA RIVER |
Primary Dam Type |
Earth |
Surface Area |
12 |
Drainage Area |
1.42 |
Nid Storage |
200 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
34 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Nishnabotna River Above Hamburg
|
450cfs |
Missouri River At Nebraska City
|
23700cfs |
West Nishnabotna River At Randolph
|
508cfs |
Little Nemaha River At Auburn
|
82cfs |
Weeping Water Creek At Union
|
20cfs |
Tarkio River At Fairfax Mo
|
63cfs |
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.
Hound Dog Watershed Site B-8