Jones Brothers Dam

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

About Jones Brothers Dam

The primary purpose of Jones Brothers 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 Jones Brothers (private). It impounds the Tr-walnut Creek near Rome.

The dam stands 24 feet tall and stretches 330 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 62 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 02/16/1968. That was over 58 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyJefferson
Nearest CityRome
River/StreamTr-walnut Creek
Coordinates41.12900, -91.88630

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Height24 ft
Dam Length330 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage62 acre-ft
Max Storage62 acre-ft
Normal Storage28 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerJones Brothers
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection02/16/1968
Emergency Action PlanNot Required

Identifiers

NID IDIA00552
Federal IDIA00552
More InfoState Dam Safety Program

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