Goose Lake, also known as Oval, is a picturesque water resource located in Boulder, Colorado, managed by the local government. This Timber Crib dam, completed in 1908, stands at a height of 32 feet and has a storage capacity of 1170 acre-feet. With a primary purpose of water supply, Goose Lake plays a crucial role in providing water to the surrounding area.

The dam has undergone several modifications over the years to enhance its structural and hydraulic integrity, with the most recent upgrades in 1999. Despite being classified as having a significant hazard potential, the condition of the dam is deemed satisfactory as of the last inspection in September 2019. In case of emergencies, a valve outlet gate is in place for effective water management and risk mitigation.

With a drainage area of 4 square miles and a maximum discharge capacity of 900 cubic feet per second, Goose Lake is a vital component of the local water infrastructure. Its moderate risk assessment level (3 out of 5) underscores the importance of ongoing monitoring and maintenance to ensure the safety and reliability of this essential water resource for the community.