Summary
This irrigation dam was completed in 1954 and is regulated by the Montana Department of Natural Resources and Conservation. With a dam height of 20 feet and a storage capacity of 82 acre-feet, Pepper serves the primary purpose of irrigation for the surrounding area.
Managed by the USDA NRCS, Pepper is situated on the TR-Porcupine Creek and falls under the jurisdiction of the state of Montana. The dam has a low hazard potential and has not been rated for its condition. While it has not been inspected recently, it is equipped with spillway structures and outlet gates to manage water flow. With its strategic location and purposeful design, Pepper plays a crucial role in water resource management in Park County, Montana.
Despite its age, Pepper continues to provide essential irrigation water to the local agricultural community. As an earth dam with a storage capacity of 82 acre-feet and a drainage area of 2.17 square miles, Pepper stands as a testament to the importance of sustainable water resource management in the region. With its regulated operations and low hazard potential, Pepper remains a key asset in ensuring water security for the surrounding area.
Year Completed |
1954 |
Dam Length |
150 |
Dam Height |
20 |
River Or Stream |
TR-PORCUPINE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Drainage Area |
2.17 |
Nid Storage |
82 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Porcupine Cabin
|
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Crandall Creek Cabin
|
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Shields River Dispersed Site
|
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Ibex Cabin
|
Pepper