Ory Dam

Ory Dam is an earth dam located in Dallas County, Iowa, built in 1998. It carries a Low hazard potential classification.

About Ory Dam

The primary purpose of Ory 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 Michael W Ory (private). It impounds the Tr- South Raccoon River near Van Meter.

The dam stands 30 feet tall and stretches 307 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 55 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1998, the structure is 28 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
CountyDallas
Nearest CityVan Meter
River/StreamTr- South Raccoon River
Coordinates41.52510, -94.06670

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length307 ft
Year Completed1998 (28 years old)

Storage & Hydraulics

NID Storage55 acre-ft
Max Storage55 acre-ft
Normal Storage30 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerMichael W Ory
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA03358
Federal IDIA03358
More InfoState Dam Safety Program

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