Van Bremer #1, also known as Gyurman No. 1, is a privately owned irrigation dam located in Las Animas, Colorado. Built in 1956 by the USDA NRCS, this earth dam stands at a height of 23 feet and has a length of 1557 feet, providing storage for 381 acre-feet of water. The dam is situated on the Van Bremer Arroyo and serves the primary purpose of irrigation for the surrounding area.

Despite its age, Van Bremer #1 has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. The dam has not undergone any recent modifications or inspections, with the last inspection being conducted in October 1998. However, the risk assessment for the dam is classified as high, indicating a need for potential risk management measures in the future. The dam does not have a spillway and is not regulated by any federal agencies, but it is under state jurisdiction and subject to state permitting, inspection, and enforcement.

With its historical significance and importance for irrigation in the region, Van Bremer #1 is a notable structure that plays a crucial role in managing water resources in Colorado. As a part of the local landscape, it serves as a reminder of the ongoing challenges and responsibilities associated with maintaining and regulating water infrastructure in the face of changing climate conditions. Climate enthusiasts and water resource professionals alike can appreciate the unique characteristics and potential risks associated with this important dam.