Twin Lakes (Salt Lake) is a vital water supply structure located in Brighton, Utah. Constructed in 1914, this gravity dam stands at a structural height of 62 feet and has a hydraulic height of 59 feet. With a maximum storage capacity of 575 acre-feet and a normal storage of 486 acre-feet, Twin Lakes plays a crucial role in providing water to the surrounding area. The dam is regulated by the Utah Division of Water Rights and undergoes regular inspections to ensure its safety and functionality.

Situated within the drainage area of a tributary to Big Cottonwood Creek, Twin Lakes serves as a key component in the water supply infrastructure of Salt Lake County. The dam has a high hazard potential and is classified as being in satisfactory condition, with a last inspection date in August 2020. With a primary purpose of water supply, Twin Lakes plays a critical role in meeting the water needs of the local community and ensuring a reliable source of water for various uses. As a locally owned and regulated structure, it is subject to state jurisdiction and enforcement to maintain its integrity and functionality.

Enthusiasts of water resources and climate will appreciate the significance of Twin Lakes (Salt Lake) in the water supply system of Utah. This gravity dam, completed over a century ago, continues to provide essential water storage and regulation for the area. With a focus on water supply, Twin Lakes stands as a testament to the importance of sustainable water management practices and the role of local government in ensuring the availability of water resources for the community. As a regulated and inspected structure, Twin Lakes exemplifies the dedication to maintaining the safety and reliability of water infrastructure in the face of changing climate conditions.