Rotman Dam

Rotman Dam is an earth dam located in Allegan County, Michigan, built in 2008. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Rotman Dam

The primary purpose of Rotman Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Kurt Rotman (private). It impounds the Trib To Little Rabbit River near Hamilton.

The dam stands 26 feet tall and stretches 800 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 110 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2008, the structure is relatively new.

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 02/28/2020.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateMichigan
CountyAllegan
Nearest CityHamilton
River/StreamTrib To Little Rabbit River
Coordinates42.73528, -85.87185

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height26 ft
Dam Length800 ft
Year Completed2008 (18 years old)

Storage & Hydraulics

NID Storage110 acre-ft
Max Storage110 acre-ft
Normal Storage88 acre-ft
Surface Area11 acres
Drainage Area0 sq mi
Max Discharge140 cfs
Spillway TypeNone

Ownership & Safety

PurposeRecreation
OwnerKurt Rotman
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection02/28/2020
Emergency Action PlanNot Required

Identifiers

NID IDMI00985
Federal IDMI00985
More InfoState Dam Safety Program

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