Ryan Brothers Lake

Ryan Brothers Lake is an earth dam located in Carbon County, Wyoming, built in 1924. It carries a Low hazard potential classification and has a poor condition assessment.

About Ryan Brothers Lake

The primary purpose of Ryan Brothers Lake is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Condict Ranch, Llc (private). It impounds the North Twin Lake Creek near Saratoga.

The dam stands 12 feet tall and stretches 250 feet across, creates a reservoir covering 27 acres, and has a maximum storage capacity of 284 acre-feet. Completed in 1924, 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 08/01/2023.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyCarbon
Nearest CitySaratoga
River/StreamNorth Twin Lake Creek
Coordinates41.34889, -106.35250

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height11 ft
Dam Length250 ft
Year Completed1924 (102 years old)

Storage & Hydraulics

NID Storage284 acre-ft
Max Storage284 acre-ft
Normal Storage215 acre-ft
Surface Area27 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerCONDICT RANCH, LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection08/01/2023
Emergency Action PlanNot Required

Identifiers

NID IDWY00377
Federal IDWY00377
More InfoState Dam Safety Program

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