Dana-Cameron Ranch Reservoir Report
Nearby: Gollaher Reservoir Gollaher #2
Last Updated: December 5, 2025
Dana-Cameron Ranch, located in Cascade, Montana, is a privately owned property with a dam constructed in 1940 by the USDA NRCS for fire protection, stock, and small fish pond purposes.
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Summary
The earth dam stands at a height of 20 feet and stretches 150 feet in length, with a storage capacity of 70 acre-feet and a drainage area of 2.56 square miles. Situated along the TR-Missouri River, the dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment.
Managed by the DNRC and regulated by the state of Montana, Dana-Cameron Ranch's dam is subject to regular inspections, permitting, and enforcement to ensure its safety and compliance with state regulations. The dam's primary purpose of fire protection highlights its importance in the region's water resource and climate management efforts, contributing to the ranch's overall sustainability and resilience. With its strategic location and historical significance, the dam at Dana-Cameron Ranch serves as a vital infrastructure for both agricultural and environmental purposes in the area.
As a key feature in the watershed, Dana-Cameron Ranch's dam plays a crucial role in water storage, irrigation, and flood control along the TR-Missouri River. Its completion in 1940 reflects a long-standing commitment to water resource management and sustainable development in the region, showcasing the collaborative efforts between private landowners, government agencies, and conservation organizations. With its low hazard potential and state-of-the-art design by the USDA NRCS, the dam at Dana-Cameron Ranch stands as a testament to the importance of responsible water infrastructure in mitigating the impacts of climate change and ensuring the well-being of local communities.
Year Completed |
1940 |
Dam Length |
150 |
Dam Height |
20 |
River Or Stream |
TR-MISSOURI RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Drainage Area |
2.56 |
Nid Storage |
70 |
Hazard Potential |
Low |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River At Cascade Mt
|
3090cfs |
Smith River Near Eden Mt
|
119cfs |
Missouri River Near Ulm Mt
|
3160cfs |
Dearborn River Near Craig Mt
|
36cfs |
Sun River Near Vaughn Mt
|
2680cfs |
Missouri River Bl Holter Dam Nr Wolf Cr Mt
|
2730cfs |
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 |
|---|---|---|
American Legion/Lions Park - Cascade
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Pelican Point FAS
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Prewett Creek FAS
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Mountain Palace FAS
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Dana-Cameron Ranch