Summary
Completed in 1958, the dam serves multiple purposes including fire protection, stock, and small fish pond maintenance. With a height of 61 feet and a storage capacity of 133 acre-feet, Hey Ray #2 plays a crucial role in water resource management in the area.
Managed by the Montana Department of Natural Resources and Conservation (DNRC), Hey Ray #2 has a low hazard potential and is currently in a "Not Rated" condition assessment status. The dam has not been inspected or assessed for emergency preparedness, but it meets state regulatory requirements for inspection, permitting, and enforcement. Although located in a remote area, the dam's importance for local water resources and climate resilience cannot be understated.
Water resource and climate enthusiasts will be intrigued by Hey Ray #2's role in supporting fire protection, stock management, and ecological preservation in Chouteau County, Montana. As a key structure along the TR-Pondera Coulee, the dam's history, design, and purpose offer valuable insights into the intersection of water management, environmental stewardship, and community resilience in the region. With its low hazard potential and state-regulated status, Hey Ray #2 stands as a testament to the importance of sustainable water resource infrastructure in the face of changing climate conditions.
Year Completed |
1958 |
Dam Length |
120 |
Dam Height |
61 |
River Or Stream |
TR-PONDERA COULEE |
Primary Dam Type |
Earth |
Hydraulic Height |
61 |
Nid Storage |
133 |
Hazard Potential |
Low |
Nid Height |
61 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Teton River Near Dutton Mt
|
83cfs |
Marias River Near Chester Mt
|
249cfs |
Lake Creek Near Power Mt
|
30cfs |
Marias River Near Shelby Mt
|
305cfs |
Marias River Near Loma Mt
|
335cfs |
Missouri River At Fort Benton Mt
|
4720cfs |
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.
Hey Ray #2