Duffield Dam

Duffield Dam is an earth dam located in Davis County, Iowa, built in 1982. It carries a Low hazard potential classification.

About Duffield Dam

The primary purpose of Duffield Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Roger S Duffield (private). It impounds the Tr-soap Creek near Floris.

The dam stands 30 feet tall and stretches 205 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 32 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1982, the structure is 44 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyDavis
Nearest CityFloris
River/StreamTr-soap Creek
Coordinates40.85750, -92.38570

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length205 ft
Year Completed1982 (44 years old)

Storage & Hydraulics

NID Storage32 acre-ft
Max Storage32 acre-ft
Normal Storage20 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerRoger S Duffield
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA02198
Federal IDIA02198
More InfoState Dam Safety Program

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