Amoco Dam

Amoco Dam is an earth dam located in Morton County, North Dakota, built in 1973. It carries a Undetermined hazard potential classification.

About Amoco Dam

Amoco Dam is a dam in Morton, North Dakota. The dam is owned by Amoco Oil Company (private). It impounds the Missouri River-tr near N.

The dam stands 22 feet tall, creates a reservoir covering 9 acres, has a storage capacity of 70 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1973, the structure is well into its service life at over 50 years old.

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Undetermined HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNorth Dakota
CountyMorton
Nearest CityN
River/StreamMissouri River-tr
Coordinates46.86284, -100.89443

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Height22 ft
Year Completed1973 (53 years old)

Storage & Hydraulics

NID Storage70 acre-ft
Normal Storage70 acre-ft
Surface Area9 acres
Drainage Area2 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerAMOCO OIL COMPANY
Owner TypePrivate
Hazard ClassificationUndetermined
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDND01138
Federal IDND01138
More InfoState Dam Safety Program

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