Cook Dam

Cook Dam is an earth dam located in Dallas County, Iowa, built in 1965. It carries a Low hazard potential classification.

About Cook Dam

The primary purpose of Cook 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 & Wilma Cook (private). It impounds the Tr-south Raccoon River near Van Meter.

The dam stands 31 feet tall and stretches 325 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 60 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1965, 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 10/11/1967. That was over 58 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyDallas
Nearest CityVan Meter
River/StreamTr-south Raccoon River
Coordinates41.55000, -94.19820

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Dam Length325 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage60 acre-ft
Max Storage60 acre-ft
Normal Storage34 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerLyle & Wilma Cook
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/11/1967
Emergency Action PlanNot Required

Identifiers

NID IDIA00282
Federal IDIA00282
More InfoState Dam Safety Program

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