Perkey Dam

Perkey Dam is an earth dam located in Marion County, Iowa, built in 1972. It carries a Low hazard potential classification.

About Perkey Dam

The primary purpose of Perkey 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 Randolph Perkey (private). It impounds the Tr-whitebreast Creek near Red Rock Reservoir.

The dam stands 23 feet tall and stretches 418 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 89 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1972, the structure is well into its service life at over 50 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 12/09/1960. That was over 65 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMarion
Nearest CityRed Rock Reservoir
River/StreamTr-whitebreast Creek
Coordinates41.29890, -93.15600

Physical Characteristics

Dam TypeEarth
NID Height23 ft
Dam Height23 ft
Dam Length418 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage89 acre-ft
Max Storage89 acre-ft
Normal Storage24 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerRandolph Perkey
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection12/09/1960
Emergency Action PlanNot Required

Identifiers

NID IDIA00648
Federal IDIA00648
More InfoState Dam Safety Program

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