Located in Dawson County, Nebraska, Wiggins Dam is a private earth dam completed in 1960 with a primary purpose of providing fire protection, stock watering, and a small fish pond. The dam stands at a height of 15.7 feet and has a storage capacity of 273.7 acre-feet, with a normal storage level of 127 acre-feet. The dam is situated on the W Smith Canyon River, with a drainage area of 5.63 square miles and a surface area of 26.7 acres.

Managed by the Nebraska Department of Natural Resources, Wiggins Dam is state-regulated and subject to regular inspections, with a low hazard potential and a condition assessment that is currently not rated. While the dam does not have a spillway or outlet gates, it serves as a crucial water resource for the surrounding area. With its picturesque location and important role in water management, Wiggins Dam is a notable structure for water resource and climate enthusiasts to explore, learn about, and appreciate in the heart of Nebraska.