Brooks And Ross

Brooks And Ross is a gravity dam located in Marathon County, Wisconsin, built in 1850. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Brooks And Ross

The primary purpose of Brooks And Ross is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by City Of Schofield (local government). It impounds the Eau Claire near Schofield.

The dam stands 12 feet tall and stretches 500 feet across, creates a reservoir covering 184 acres, has a maximum storage capacity of 1,200 acre-feet, and collects water from a drainage area of 404 square miles. Completed in 1850, the structure is one of the older dams in the region, with over a century and a half 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 04/01/2021.

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Low HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateWisconsin
CountyMarathon
Nearest CitySchofield
River/StreamEau Claire
Coordinates44.91689, -89.61049

Physical Characteristics

Dam TypeGravity
NID Height12 ft
Dam Height12 ft
Dam Length500 ft
Year Completed1850 (176 years old)

Storage & Hydraulics

NID Storage1,200 acre-ft
Max Storage1,200 acre-ft
Normal Storage802 acre-ft
Surface Area184 acres
Drainage Area404 sq mi
Max Discharge12,300 cfs
Spillway TypeControlled

Ownership & Safety

PurposeRecreation
OwnerCity Of Schofield
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection04/01/2021
Emergency Action PlanYes

Identifiers

NID IDWI00048
Federal IDWI00048
More InfoState Dam Safety Program

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