Hog Park Saddle Dam No. 2 Reservoir Report

Last Updated: December 5, 2025

Hog Park Saddle Dam No.


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Summary

2, located in Carbon County, Wyoming, serves as a crucial water supply infrastructure for the local government, primarily for irrigation and water supply purposes. Built in 1986, this earth dam stands at a height of 34 feet and has a storage capacity of 24,987 acre-feet. Situated along the Hog Park Creek, this dam plays a significant role in managing and regulating water resources in the region.

With a drainage area of 12.7 square miles and a maximum discharge of 1,400 cubic feet per second, Hog Park Saddle Dam No. 2 is designed to withstand high hazard potentials. The dam has a structural height of 34 feet and a surface area of 598 acres. Despite its high risk assessment rating, the dam has been inspected regularly, with the most recent assessment conducted in July 2021. Owned by the local government and regulated by the state, this dam exemplifies the importance of maintaining and monitoring critical water infrastructure in the face of climate challenges.

As climate change continues to impact water resources and infrastructure, the significance of dams like Hog Park Saddle Dam No. 2 in ensuring water supply reliability cannot be overstated. With its strategic location and design, this earth dam serves as a vital asset for the community of Encampment and plays a crucial role in water management in Wyoming. As efforts to address climate resilience and water security intensify, the maintenance and monitoring of dams like Hog Park Saddle Dam No. 2 will be essential for sustainable water resource management in the region.

Year Completed

1986

Dam Length

775

Dam Height

34

River Or Stream

HOG PARK CREEK

Primary Dam Type

Earth

Surface Area

598

Hydraulic Height

24

Drainage Area

12.7

Nid Storage

24987

Structural Height

34

Outlet Gates

None

Hazard Potential

High

Foundations

Soil

Nid Height

34
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.