Rocky Ford (Sevier) Reservoir Report

Last Updated: December 5, 2025

Rocky Ford (Sevier) is a privately owned irrigation structure located in Aurora, Utah, along the Sevier River.


°F

°F

mph

Wind

%

Humidity

Summary

Built in 1906, this earth dam stands at a hydraulic height of 14 feet and a structural height of 25 feet, with a length of 811 feet. The dam has a normal storage capacity of 1700 acre-feet and a maximum storage capacity of 5996 acre-feet, serving the important purpose of irrigation in the area.

Managed by the Utah Division of Water Rights, Rocky Ford (Sevier) is regulated, inspected, and enforced by state authorities to ensure its safety and functionality. With a significant hazard potential, the dam undergoes inspections every two years to assess its condition and mitigate any risks. Despite not being rated for its current condition, the dam continues to play a vital role in water resource management in the region.

Located within the Los Angeles District, Rocky Ford (Sevier) is a key component of the water infrastructure in Sevier County, Utah. With its historical significance and ongoing importance for irrigation purposes, the dam stands as a testament to the enduring relationship between water resources and climate in the region.

Year Completed

1906

Dam Length

811

River Or Stream

SEVIER RIVER

Primary Dam Type

Earth

Hydraulic Height

14

Drainage Area

3340

Nid Storage

5996

Structural Height

25

Hazard Potential

Significant

Nid Height

25
       
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.