Allensworth Dam

Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMontgomery
Nearest CityEssex
River/StreamUnnamed Tr to Ramp Creek
Coordinates40.91900, -95.22020

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length515 ft
Year Completed2024 (2 years old)

Storage & Hydraulics

NID Storage35 acre-ft
Max Storage35 acre-ft
Normal Storage12 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerScott Allensworth
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDIA04415
Federal IDIA04415
More InfoState Dam Safety Program

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