Plum Creek 2, also known as Nugget Lake, is a vital water resource located in Plum City, Wisconsin. This earth dam, designed by the USDA NRCS and completed in 1973, serves primarily for flood risk reduction purposes along Plum Creek. With a height of 88 feet and a maximum storage capacity of 8460 acre-feet, this dam plays a crucial role in managing the drainage area of 18 square miles and protecting the surrounding community from potential flooding events.

Managed by the Wisconsin Department of Natural Resources, Plum Creek 2 has a high hazard potential and undergoes regular inspections to ensure its structural integrity. Despite its age, the dam is deemed to be in satisfactory condition as of the latest assessment in March 2020. With a spillway width of 60 feet and a maximum discharge capacity of 408 cubic feet per second, Plum Creek 2 is well-equipped to handle excess water flow during heavy rainfall, providing essential flood control measures for the region.

The dam's risk assessment is categorized as moderate, and it has a history of modifications in 2002 to enhance its functionality. Plum Creek 2 stands as a testament to effective water resource management and flood control efforts in the state of Wisconsin, showcasing the collaborative efforts of local government agencies, such as the USDA NRCS and WIDNR, in safeguarding communities and preserving the natural environment for future generations.