Blockton Watershed Site W-7, located in Blockton, Iowa, is a vital structure managed by the local government for fire protection, stock, and small fish pond purposes, as well as flood risk reduction. Constructed in 1966, this earth dam stands at a height of 24 feet and spans a length of 482 feet, with a storage capacity of 91 acre-feet. The dam, situated on the TR-Platte River Ditch, plays a crucial role in managing water resources in the area.

With a low hazard potential and a moderate risk assessment rating, Blockton Watershed Site W-7 is regulated by the Iowa Department of Natural Resources and undergoes regular state inspections, permitting, and enforcement. The dam has not been rated for its condition assessment, but it serves as a key infrastructure for water management in Taylor County, Iowa. Despite its uncontrolled spillway type, the dam provides essential protection against potential flooding events and contributes to the overall resilience of the local water resources system.

Managed by the USDA NRCS, Blockton Watershed Site W-7 is a significant component of the water infrastructure in the region, ensuring water supply for various uses while mitigating flood risks. As a focal point for water resource and climate enthusiasts, this site showcases the importance of sustainable water management practices and underscores the critical role of dams in enhancing community resilience to changing environmental conditions.