Mcgowan, located in Jackson, Colorado, is a privately-owned dam constructed in 1951 for irrigation purposes on the MID FK MEXICAN CREEK. With a height of 14 feet and a length of 250 feet, it provides a storage capacity of 58 acre-feet, with a maximum discharge capacity of 137 cubic feet per second. The dam has a low hazard potential and is rated in fair condition as of the last inspection in July 2017.

While Mcgowan primarily serves irrigation needs, it also supports fire protection, stock watering, and recreational activities. Despite being regulated by the Colorado Department of Water Resources, the dam has not undergone significant modifications in recent years. Its spillway, with a width of 10 feet, is uncontrolled. The dam's risk assessment is moderate, indicating a need for ongoing monitoring and maintenance to ensure its continued safety and functionality.

For water resource and climate enthusiasts, Mcgowan represents a vital piece of infrastructure in Colorado's water management system. Its role in supporting agricultural activities and local communities underscores the importance of maintaining and monitoring dams to mitigate risks and ensure sustainable water use in the face of changing environmental conditions. As one of many dams in the region, Mcgowan serves as a reminder of the interconnectedness of water resources and the need for responsible stewardship to adapt to evolving challenges and opportunities in the future.