Located in Correctionville, Iowa, Bitter Creek Subwatershed Site 3-1 is a low hazard earth dam completed in 1978 by the USDA NRCS. The dam serves multiple purposes including fire protection, stock, and small fish pond management, as well as flood risk reduction. With a height of 42 feet and a length of 550 feet, the dam has a storage capacity of 86 acre-feet and covers a surface area of 5 acres.

Managed by the Iowa DNR, the dam is state regulated and permitted, with regular inspections and enforcement measures in place to ensure its safety and functionality. Despite its moderate risk assessment, Bitter Creek Subwatershed Site 3-1 is considered to have a low hazard potential. The dam's spillway is uncontrolled, and it is designed to handle a maximum discharge of 0 cubic feet per second.

Water resource and climate enthusiasts will find Bitter Creek Subwatershed Site 3-1 to be an intriguing example of a multipurpose earth dam that plays a vital role in managing water resources in the Ida, Iowa region. Its design and functionality, combined with its regulated status and risk assessment, make it a significant piece of infrastructure in the area's water management system.