Stennett-red Oak Watershed Site 19

Stennett-red Oak Watershed Site 19 is an earth dam located in Montgomery County, Iowa, built in 1971. It carries a Low hazard potential classification.

About Stennett-red Oak Watershed Site 19

The primary purpose of Stennett-red Oak Watershed Site 19 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 Montgomery County Swcd (local government). It impounds the Tr-nishnabotna River near Red Oak.

The dam stands 43 feet tall and stretches 640 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 81 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1971, 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 12/08/1960. That was over 65 years ago.

At 43 feet, this dam is taller than 89% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMontgomery
Nearest CityRed Oak
River/StreamTr-nishnabotna River
Coordinates41.00090, -95.20150

Physical Characteristics

Dam TypeEarth
NID Height43 ft
Dam Height43 ft
Dam Length640 ft
Year Completed1971 (55 years old)

Storage & Hydraulics

NID Storage81 acre-ft
Max Storage81 acre-ft
Normal Storage32 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerMontgomery County SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection12/08/1960
Emergency Action PlanNot Required

Identifiers

NID IDIA00812
Federal IDIA00812
More InfoState Dam Safety Program

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