The Ox Reservoir Report
Last Updated: December 10, 2025
The Ox is a private earth dam located in Richland County, Montana, specifically in the city of Savage.
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Summary
Completed in 1960, this dam serves multiple purposes, including fire protection, stock watering, and creating a small fish pond. Situated on Deadman Creek, The Ox has a dam height of 20 feet and a storage capacity of 62 acre-feet, with a normal storage level of 32 acre-feet. The dam has a low hazard potential and is currently rated as "Not Rated" in terms of its condition assessment.
This structure, under the jurisdiction of the Montana Department of Natural Resources and Conservation (DNRC), is equipped with state-regulated permitting, inspection, and enforcement protocols to ensure its safety and functionality. Although not currently rated in terms of condition, The Ox is continuously monitored for any potential risks and management measures. The dam's location and purpose make it an essential resource for water management in the area, providing vital support for fire protection and livestock watering needs. Water resource and climate enthusiasts will appreciate the significance of The Ox in maintaining a sustainable water supply in Richland County, Montana.
Year Completed |
1960 |
Dam Length |
100 |
Dam Height |
20 |
River Or Stream |
DEADMAN CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Nid Storage |
62 |
Hazard Potential |
Low |
Nid Height |
20 |
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.
The Ox