Miller Gibson Dam #1

Miller Gibson Dam #1 is a gravity dam located in Luna County, New Mexico, built in 1956. It carries a Low hazard potential classification and has a poor condition assessment.

About Miller Gibson Dam #1

The primary purpose of Miller Gibson Dam #1 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Doi Blm (federal). It impounds the Bisbee Draw near Deming.

The dam stands 13 feet tall and stretches 1,220 feet across, creates a reservoir covering 62 acres, has a maximum storage capacity of 282 acre-feet, and collects water from a drainage area of 17 square miles. Completed in 1956, the structure is well into its service life at over 50 years 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 11/24/2009. That was over 16 years ago.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateNew Mexico
CountyLuna
Nearest CityDeming
River/StreamBisbee Draw
Coordinates32.00360, -107.94377

Physical Characteristics

Dam TypeGravity
NID Height13 ft
Dam Length1,220 ft
Year Completed1956 (70 years old)

Storage & Hydraulics

NID Storage282 acre-ft
Max Storage282 acre-ft
Surface Area62 acres
Drainage Area17 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerDOI BLM
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection11/24/2009
Emergency Action PlanNot Required

Identifiers

NID IDNM00095
Federal IDNM00095
More InfoState Dam Safety Program

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