Summary
Built in 1950, this dam serves multiple purposes including fire protection, stock, and small fish pond. With a height of 20 feet and a storage capacity of 98 acre-feet, Caldwell #5 has a low hazard potential and is currently rated as 'Not Rated' in terms of its condition assessment.
While the dam is regulated by the Montana Department of Natural Resources and Conservation (DNRC) and meets state permitting, inspection, and enforcement requirements, it has not been recently assessed for its condition or emergency preparedness. Despite this, Caldwell #5 continues to provide essential water resources for local use, highlighting the importance of maintaining and monitoring these structures for the long-term sustainability of water management in the region. Water resource and climate enthusiasts will find Caldwell #5 to be a fascinating example of how private dams contribute to the environmental landscape and serve various community needs.
Year Completed |
1950 |
Dam Length |
225 |
Dam Height |
20 |
River Or Stream |
TR-WOODY CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Nid Storage |
98 |
Hazard Potential |
Low |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Nelson Creek Near Van Norman Mt
|
33cfs |
Milk River At Nashua Mt
|
233cfs |
Redwater River At Circle Mt
|
4cfs |
Milk River At Tampico Mt
|
123cfs |
Missouri River Near Wolf Point Mt
|
5020cfs |
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.
Caldwell #5