Portage Creek Trout Pond Dam

Portage Creek Trout Pond Dam is an earth dam located in Jackson County, Michigan, built in 1938. It carries a Low hazard potential classification.

About Portage Creek Trout Pond Dam

The primary purpose of Portage Creek Trout Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Mdnr Fisheries (state). It impounds the Portage Creek near Jackson.

The dam stands 7 feet tall and stretches 120 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 60 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1938, the structure is well-established, with more than 75 years of service.

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. An emergency action plan is in place for this dam. The most recent inspection on record was 04/10/1991. That was over 35 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateMichigan
CountyJackson
Nearest CityJackson
River/StreamPortage Creek
Coordinates42.30667, -84.21667

Physical Characteristics

Dam TypeEarth
NID Height7 ft
Dam Height7 ft
Dam Length120 ft
Year Completed1938 (88 years old)

Storage & Hydraulics

NID Storage60 acre-ft
Max Storage60 acre-ft
Normal Storage50 acre-ft
Surface Area13 acres
Drainage Area1 sq mi
Max Discharge490 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerMDNR Fisheries
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection04/10/1991
Emergency Action PlanYes

Identifiers

NID IDMI00132
Federal IDMI00132
More InfoState Dam Safety Program

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