Middleton Dam

Middleton Dam is an earth dam located in Warren County, Iowa, built in 1997. It carries a Low hazard potential classification.

About Middleton Dam

The primary purpose of Middleton 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 Lyle Middleton (private). It impounds the Tr- Middle Creek near Norwalk.

The dam stands 28 feet tall and stretches 527 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 88 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1997, the structure is 29 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 10/01/2003. That was over 22 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyWarren
Nearest CityNorwalk
River/StreamTr- Middle Creek
Coordinates41.48230, -93.75220

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length527 ft
Year Completed1997 (29 years old)

Storage & Hydraulics

NID Storage88 acre-ft
Max Storage88 acre-ft
Normal Storage31 acre-ft
Surface Area5 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerLyle Middleton
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/01/2003
Emergency Action PlanNot Required

Identifiers

NID IDIA03339
Federal IDIA03339
More InfoState Dam Safety Program

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