Pj #6 Detention Dam

Pj #6 Detention Dam is a gravity dam located in Socorro County, New Mexico, built in 1969. It carries a Low hazard potential classification.

About Pj #6 Detention Dam

The primary purpose of Pj #6 Detention Dam is debris control. The dam is designed to catch sediment, rocks, and debris carried by flowing water — particularly important in areas prone to mudslides or heavy erosion. The dam is owned by Doi Blm (federal). It impounds the Rio Puerco near San Fransisco.

The dam stands 25 feet tall and stretches 816 feet across, creates a reservoir covering 18 acres, and has a maximum storage capacity of 65 acre-feet. Completed in 1969, 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. The most recent inspection on record was 01/25/2017.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNew Mexico
CountySocorro
Nearest CitySan Fransisco
River/StreamRio Puerco
Coordinates34.46600, -106.93300

Physical Characteristics

Dam TypeGravity
NID Height25 ft
Dam Length816 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage65 acre-ft
Max Storage65 acre-ft
Surface Area18 acres

Ownership & Safety

PurposeDebris Control
OwnerDOI BLM
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/25/2017
Emergency Action PlanNot Required

Identifiers

NID IDNM00027
Federal IDNM00027
More InfoState Dam Safety Program

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