SNOFLO
 



GOODMAN

RESERVOIR LEVELS
Chemical Creek
April 1, 2025


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Goodman is a privately owned dam located in Marinette, Wisconsin, along Chemical Creek. Built in 1934, this gravity dam stands at a height of 13 feet and has a length of 600 feet, providing storage for fire protection, stock, small fish pond, and recreational purposes. With a maximum storage capacity of 110 acre-feet and a normal storage of 70 acre-feet, Goodman covers a surface area of 20 acres with a drainage area of 6 square miles.

Despite being assessed as having a low hazard potential, Goodman faces a very high risk due to its location and condition. The dam has not been rated for its condition assessment, and the last inspection was conducted in July 2012 with an inspection frequency of 10 years. Although the dam is under state regulation and enforcement, there are no emergency action plans (EAP) in place, raising concerns about its preparedness for potential risks and disasters. The risk management measures and inundation maps for Goodman are also not documented, highlighting the need for increased monitoring and maintenance to ensure the safety and integrity of the structure in the face of climate-related challenges.

Year_Completed 1934
Dam_Height 13
River_Or_Stream CHEMICAL CREEK
Dam_Length 600
Primary_Dam_Type Gravity
Surface_Area 20
Hydraulic_Height 9
Drainage_Area 6
Nid_Storage 110
Structural_Height 13
Hazard_Potential Low
Nid_Height 13
       



       

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