Ork Reservoir Report
Nearby: Blunt Ranches #4 Cotter
Last Updated: December 6, 2025
Ork, located in Phillips County, Montana, is a private water resource site primarily used for fire protection, stock, and small fish pond purposes.
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Summary
This earth dam, completed in 1949, stands at a height of 25 feet and has a storage capacity of 219 acre-feet. Situated on TR-FIRST CREEK, Ork is regulated by the Montana Department of Natural Resources and Conservation (DNRC) and is subject to state jurisdiction, permitting, inspection, and enforcement.
With a low hazard potential and a condition assessment of "Not Rated," Ork serves as a vital water management infrastructure in the region. Although details on inspection frequency, emergency action plans, and risk management measures are currently unavailable, the site's historical significance and critical role in providing water for fire protection and livestock make it a noteworthy asset for water resource and climate enthusiasts. As a private facility, Ork's operations and maintenance are solely the responsibility of its owner, emphasizing the importance of proactive stewardship in safeguarding this essential water resource for future generations.
Despite its unassuming nature, Ork plays a crucial role in supporting the local community's water needs and ecosystem health. As climate change continues to impact water resources, understanding and preserving sites like Ork are essential for ensuring sustainable water management practices in the face of evolving environmental challenges. The site's location, historical significance, and regulatory oversight by the DNRC highlight the intricate balance between human needs, water resource management, and environmental conservation in Montana's diverse landscape.
Year Completed |
1949 |
Dam Length |
360 |
Dam Height |
25 |
River Or Stream |
TR-FIRST CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
25 |
Nid Storage |
219 |
Hazard Potential |
Low |
Nid Height |
25 |
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.
Ork