Baker Subwatershed Site 2-4, located in Monona, Iowa, is a vital water resource managed by the local government with oversight from the Iowa Department of Natural Resources. This site, designed by USDA NRCS, serves multiple purposes including fire protection, stock, and small fish pond management, as well as flood risk reduction. The earth dam, completed in 1959, stands at 29 feet high and spans 475 feet in length. With a storage capacity of 30 acre-feet and a surface area of 2.3 acres, this structure plays a crucial role in water management in the area.

The dam at Baker Subwatershed Site 2-4 has a low hazard potential and is currently not rated in terms of condition assessment. Despite being in operation for over six decades, the last inspection was conducted in 1964, highlighting the need for updated evaluations to ensure the structure's continued effectiveness and safety. With a moderate risk assessment score of 3, it is important for the local authorities to prioritize regular inspections and potential risk management measures to safeguard the surrounding community and water resources. Overall, Baker Subwatershed Site 2-4 is a key infrastructure supporting water management and conservation efforts in Monona, Iowa.