This gravity dam, completed in 1869, has a height of 11 feet and a length of 220 feet, creating a storage capacity of 150 acre-feet. With a normal storage capacity of 80 acre-feet and a maximum discharge of 615 cubic feet per second, the dam serves as a vital resource for water management in the area.
Maintained and regulated by the Wisconsin Department of Natural Resources, Ingram Mill poses a low hazard potential with a fair condition assessment as of November 2020. Despite its age, the dam has been modified in 1942 for operational efficiency. With controlled spillways and a very high risk assessment rating, stakeholders must stay vigilant about potential risks and ensure that emergency action plans are up to date.
Ingram Mill stands as a historic piece of infrastructure, offering both recreational opportunities and essential water management functions. As water resource and climate enthusiasts, it is crucial to monitor and support the upkeep of dams like Ingram Mill to safeguard the surrounding community and ecosystem from potential hazards.
Years Modified |
1942 - Other |
Year Completed |
1869 |
Dam Length |
220 |
Dam Height |
11 |
River Or Stream |
JENNINGS CREEK |
Primary Dam Type |
Gravity |
Surface Area |
33 |
Hydraulic Height |
7 |
Drainage Area |
17 |
Nid Storage |
150 |
Structural Height |
11 |
Hazard Potential |
Low |
Nid Height |
11 |
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22cfs |
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