Anne Marie #1 is a privately owned water structure located in Carbon, Wyoming, specifically in the city of CORPENING RANCH. Built in 1996 by designer D. KLAMM (NRCS), this earth dam stands at a height of 28 feet and serves multiple purposes including fire protection, stock watering, and as a small fish pond. The dam has a storage capacity of 65 acre-feet and covers a surface area of 5.1 acres, with Troublesome Creek providing the primary water source.

With a low hazard potential and fair overall condition assessment, Anne Marie #1 is regulated and inspected by the State of Wyoming, specifically the State Engineer's Office (SEO). The dam features an uncontrolled spillway type with a width of 20 feet and an outlet gate consisting of a single valve. In case of emergencies, an Emergency Action Plan (EAP) may be prepared, although details on its current status are not available. The risk assessment for the dam is moderate, indicating a level 3 risk due to its location and characteristics.

Overall, Anne Marie #1 serves as an essential water resource for fire protection, livestock, and wildlife in the area, while also providing a recreational spot for fishing. Its presence on Troublesome Creek highlights the importance of responsible management and maintenance to ensure the safety and sustainability of this crucial water structure for the community and the environment.