Moorhead Pioneer Park Dam

Moorhead Pioneer Park Dam is an earth dam located in Ida County, Iowa, built in 1966. It carries a Low hazard potential classification and has a satisfactory condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionSatisfactoryBest of 4 ratings
Emergency action planNot reported
Last inspection06/23/2022
Height36 ft
Built196660 years ago

Dam profile

NID height · 36 ft
36 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

36 ft tall and 594 ft long, taller than 82% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Moorhead Pioneer Park Dam

The primary purpose of Moorhead Pioneer Park 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 Ida County Conservation Board (local government). It impounds the Tr-maple River near Ida Grove.

The dam stands 36 feet tall and stretches 594 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 186 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1966, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 06/23/2022.

At 36 feet, this dam is taller than 82% of dams nationwide.

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Location

StateIowa
CountyIda
Nearest CityIda Grove
River/StreamTr-maple River
Coordinates42.35690, -95.48010

Physical Characteristics

Dam TypeEarth
NID Height36 ft
Dam Height36 ft
Dam Length594 ft
Year Completed1966 (60 years old)

Storage & Hydraulics

NID Storage186 acre-ft
Max Storage186 acre-ft
Normal Storage107 acre-ft
Surface Area10 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerIda County Conservation Board
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection06/23/2022
Emergency Action PlanNot Required

Identifiers

NID IDIA00502
Federal IDIA00502
More InfoState Dam Safety Program