Rockwell #1, also known as Springer or Savage, is a privately owned irrigation structure located in Crawford, Colorado. Completed in 1981, this earth dam stands at a height of 19 feet and has a storage capacity of 129 acre-feet, primarily used for irrigation purposes in the region. The dam is situated on Iron Creek-OS and covers a surface area of 12 acres.

Despite being classified as having a low hazard potential, Rockwell #1 is assessed to be in fair condition as of April 2020. The dam has a spillway width of 10 feet and features slide gates for water release. While the risk assessment indicates a high risk level of 2, the dam continues to be inspected regularly and meets state regulatory requirements for permitting, inspection, and enforcement.

For water resource and climate enthusiasts, Rockwell #1 serves as a vital structure in the agricultural landscape of Colorado, contributing to irrigation and recreation activities in the area. Its presence underscores the importance of maintaining and monitoring dams for sustainable water management practices in the region.