Greenland L&C Stockwater, located in Larkspur, Colorado, is a privately owned structure built in 1950 for multiple purposes including fire protection, stock watering, and small fish pond. With a dam height of 18 feet and a length of 876 feet, this earth dam has a storage capacity of 100 acre-feet and serves a drainage area of 1 square mile. The dam has a low hazard potential and is currently in fair condition, last inspected in May 2012.

The primary source agency for regulation and inspection of Greenland L&C Stockwater is the Colorado Division of Water Resources (DWR), ensuring compliance with state permitting, inspection, and enforcement requirements. The spillway of the dam is uncontrolled with a width of 48 feet, capable of handling a maximum discharge of 1650 cubic feet per second. Despite its moderate risk assessment score of 3, the structure has not been modified in recent years and does not have an emergency action plan in place, raising some concerns about preparedness in case of a potential failure.

Overall, Greenland L&C Stockwater plays a crucial role in water resource management in the region, providing vital services for fire protection, livestock, and recreational activities. Climate enthusiasts and water resource professionals should keep a close eye on this structure to ensure proper maintenance and emergency preparedness measures are in place to safeguard against any potential risks to the surrounding community and environment.