Green Acres Dam

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyAudubon
Nearest CityAVOCA
River/StreamTR-EAST NISHNABOTNA RIVER
Coordinates41.70640, -95.06390

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length492 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage74 acre-ft
Max Storage74 acre-ft
Normal Storage20 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerGreen Acres Grazing Association
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA00117
Federal IDIA00117
More InfoState Dam Safety Program

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