Ludvigson Dam, located in Anthon, Iowa, was completed in 1975 by the USDA NRCS and serves multiple purposes including fire protection, stock, and small fish pond. The earth dam stands at a height of 28 feet with a length of 350 feet, creating a storage capacity of 95 acre-feet. It is state-regulated by the Iowa DNR and is inspected, permitted, and enforced by the state, ensuring its safety and compliance with regulations.

The dam, situated on TR-Bacon Creek, has a low hazard potential and a moderate risk assessment rating. While it lacks certain features like outlet gates and spillway width, its condition is currently rated as "Not Rated." Despite this, Ludvigson Dam remains an important structure for water resource management in Woodbury County, Iowa, providing essential services for fire protection and agriculture. As a private-owned dam, it plays a crucial role in the local ecosystem and water supply.

Although Ludvigson Dam has not undergone recent inspections or condition assessments, its risk management measures and emergency action plans are not available. With a limited surface area of 7 acres and a drainage area of 0.45 square miles, the dam continues to serve its primary purposes effectively. As a significant part of the local water infrastructure, Ludvigson Dam represents a key feature in regulating water resources and enhancing environmental sustainability in the region.