Pemble Dam, located in Greene County, Iowa, was completed in 2001 and stands at a height of 35 feet, with a length of 232 feet. The dam serves multiple purposes including fire protection, stock maintenance, and as a small fish pond. It has a storage capacity of 87 acre-feet and covers a surface area of 3.4 acres, with a drainage area of 0.55 square miles. The dam is owned privately and is regulated by the Iowa Department of Natural Resources, with inspections and enforcement carried out by state authorities.

Despite being classified as having a low hazard potential, Pemble Dam is considered to have moderate risk, with a risk assessment rating of 3. The dam is of earth construction, with a soil foundation, and an uncontrolled spillway with a width of 3 feet. The dam is situated on the TR- North Raccoon River and falls under the jurisdiction of the Rock Island District of the US Army Corps of Engineers. The dam does not have any associated structures and has not been rated for its condition assessment.

Overall, Pemble Dam plays a crucial role in providing water resources for fire protection and supporting local livestock and fish populations. Its presence contributes to the management of water flow in the area and adds to the ecological diversity of the region. Enthusiasts of water resources and climate management will find Pemble Dam to be an interesting case study in dam construction, regulation, and risk assessment in the context of sustainable water resource management.