Deer Creek, located in Crivitz, Wisconsin, is a federal-owned dam on the Otter Creek Tributary. Built in 1989, this Earth-type dam stands at 12 feet high and spans 82 feet in length. With a storage capacity of 424 acre-feet, Deer Creek plays a crucial role in regulating water flow and providing flood control in the region. The dam's spillway, with a controlled design and 29 feet width, ensures the safe release of excess water during high flow events, with a maximum discharge capacity of 129 cubic feet per second.

Despite being classified as a low hazard potential structure, Deer Creek is considered to have a very high risk due to its location and the potential consequences of a failure. The dam's condition assessment is currently marked as 'Not Rated', highlighting the need for regular inspections and maintenance to ensure its continued safety and functionality. While the dam has not been inspected since 2010, it is permitted and regulated by the state of Wisconsin, underscoring the importance of ongoing monitoring and compliance with state regulations to mitigate risks and protect the surrounding community and environment from potential harm. For water resource and climate enthusiasts, Deer Creek represents a significant infrastructure that contributes to the management of water resources and the protection of downstream areas from flooding events.