Sloan Quarry Water Storage Pond Dam

Sloan Quarry Water Storage Pond Dam is an earth dam located in Clark County, Nevada. It carries a Significant hazard potential classification and has a fair condition assessment.

About Sloan Quarry Water Storage Pond Dam

The primary purpose of Sloan Quarry Water Storage Pond Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Aggregate Industries-swr Inc (private). It impounds the N/a near Sloan.

The dam stands 50 feet tall and stretches 600 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 20 acre-feet, and collects water from a drainage area of 0 square miles.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 05/17/2021.

At 50 feet, this dam is taller than 93% of dams nationwide.

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateNevada
CountyClark
Nearest CitySloan
River/StreamN/a
Coordinates35.94390, -115.20990

Physical Characteristics

Dam TypeEarth
NID Height50 ft
Dam Height46 ft
Dam Length600 ft

Storage & Hydraulics

NID Storage20 acre-ft
Max Storage20 acre-ft
Normal Storage18 acre-ft
Surface Area1 acres
Drainage Area0 sq mi
Max Discharge1 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerAGGREGATE INDUSTRIES-SWR INC
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection05/17/2021
Emergency Action PlanYes

Identifiers

NID IDNV10927
Federal IDNV10927
More InfoState Dam Safety Program

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