Waubonsie Cr. Watershed Site 23-1

Waubonsie Cr. Watershed Site 23-1 is an earth dam located in Mills County, Iowa, built in 1979. It carries a Low hazard potential classification.

About Waubonsie Cr. Watershed Site 23-1

The primary purpose of Waubonsie Cr. Watershed Site 23-1 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 Mills County Swcd (local government). It impounds the Tr-waubonsie Creek near Bartlett.

The dam stands 45 feet tall and stretches 600 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 349 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1979, the structure is 47 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 03/24/1987. That was over 39 years ago.

At 45 feet, this dam is taller than 91% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMills
Nearest CityBartlett
River/StreamTr-waubonsie Creek
Coordinates40.95100, -95.70530

Physical Characteristics

Dam TypeEarth
NID Height45 ft
Dam Height45 ft
Dam Length600 ft
Year Completed1979 (47 years old)

Storage & Hydraulics

NID Storage349 acre-ft
Max Storage349 acre-ft
Normal Storage250 acre-ft
Surface Area20 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerMills County SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection03/24/1987
Emergency Action PlanNot Required

Identifiers

NID IDIA01974
Federal IDIA01974
More InfoState Dam Safety Program

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