Summary
Built in 1981 by the USDA NRCS, this Earth-type dam stands at 8 feet tall and spans a length of 4153 feet, with a storage capacity of 138 acre-feet. Situated on the Big Brush River, this dam serves as a vital resource for the local ecosystem, providing a habitat for various aquatic species and supporting the surrounding wildlife.
Despite its low hazard potential, Curtis Hamilton poses a moderate risk due to its uncontrolled spillway and lack of recent condition assessment. The dam is not currently regulated or inspected by state authorities, highlighting the importance of regular monitoring and maintenance to ensure its continued safety and effectiveness. With its scenic location and significant contribution to the local environment, Curtis Hamilton serves as a reminder of the importance of sustainable water resource management in the face of changing climate conditions.
For water resource and climate enthusiasts, Curtis Hamilton offers a fascinating case study in dam construction and management. From its origins as a private initiative to its role in supporting fish and wildlife populations, this dam exemplifies the intersection of human development and environmental stewardship. As efforts to address climate change intensify, the resilience and sustainability of structures like Curtis Hamilton will be crucial in safeguarding our water resources for future generations.
Year Completed |
1981 |
Dam Length |
4153 |
Dam Height |
8 |
River Or Stream |
BIG BRUSH |
Primary Dam Type |
Earth |
Drainage Area |
0.03 |
Nid Storage |
138 |
Hazard Potential |
Low |
Nid Height |
8 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Jennings Ferry
|
||
Lock 7
|
||
Lock 8
|
Curtis Hamilton
Lock 7 East Park
Lock 8 Park
Magnolia Grove