Reynolds No. 2

Reynolds No. 2 is an earth dam located in Natrona County, Wyoming, built in 1909. It carries a Low hazard potential classification and has a poor condition assessment.

About Reynolds No. 2

The primary purpose of Reynolds No. 2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Mckenzie Kate Harlan (private). It impounds the Shalerock Draw near Casper.

The dam stands 16 feet tall and stretches 3,362 feet across, creates a reservoir covering 168 acres, and has a maximum storage capacity of 1,451 acre-feet. Completed in 1909, the structure is over a century old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 09/20/2022.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyNatrona
Nearest CityCasper
River/StreamShalerock Draw
Coordinates43.14910, -106.64500

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height15 ft
Dam Length3,362 ft
Year Completed1909 (117 years old)

Storage & Hydraulics

NID Storage1,451 acre-ft
Max Storage1,451 acre-ft
Normal Storage1,008 acre-ft
Surface Area168 acres
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerMCKENZIE KATE HARLAN
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection09/20/2022
Emergency Action PlanNot Required

Identifiers

NID IDWY00225
Federal IDWY00225
More InfoState Dam Safety Program

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