Arturo East Pit Stormwater Pond Dam Reservoir Report

Last Updated: December 15, 2025

The Arturo East Pit Stormwater Pond Dam is a rockfill dam located in Elko, Nevada, completed in 2016 for the primary purpose of flood risk reduction.


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Summary

With a height of 60 feet and a hydraulic height of 56 feet, this dam plays a crucial role in managing water flow and protecting the surrounding area from potential flooding. The dam has a storage capacity of 68 acre-feet and covers a surface area of 4 acres, serving as a vital infrastructure for water resource management in the region.

Managed by a private owner, the Arturo East Pit Stormwater Pond Dam is regulated and inspected by the Nevada Division of Water Resources to ensure its structural integrity and functionality. Despite its low hazard potential, the dam is subject to regular inspections every five years to assess its condition and maintenance needs. With a moderate risk assessment rating, the dam is equipped with an uncontrolled spillway and has no outlet gates, highlighting its reliance on natural drainage mechanisms for water release during peak flow events.

The Arturo East Pit Stormwater Pond Dam stands as a critical asset in the region's water resource infrastructure, designed by Tierra Group Ltd. for effective flood risk reduction. With its strategic location and modern design features, this dam plays a significant role in protecting the community and surrounding areas from potential water-related hazards. As climate change continues to impact water resources, the maintenance and proper management of structures like the Arturo East Pit Stormwater Pond Dam are essential for ensuring the resilience and sustainability of the region's water systems.

Year Completed

2016

Dam Length

332

Dam Height

60

River Or Stream

N/A

Primary Dam Type

Rockfill

Surface Area

4

Hydraulic Height

56

Nid Storage

68

Structural Height

58

Outlet Gates

None

Hazard Potential

Low

Foundations

Rock, Soil

Nid Height

60
       
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.