Debell, also known as Lake Kathryne, is a local government-owned dam located in Santa Clara, California, specifically in the city of Gilroy. Constructed in 1952, this Earth type dam stands at a height of 53 feet and serves the primary purpose of water supply for irrigation and other purposes. The dam has a storage capacity of 120 acre-feet and is situated on the Tr Bodfish Creek, within the Sacramento District.

With a high hazard potential, Debell undergoes regular state inspections, enforcement, and permitting to ensure its safety and compliance with regulations set by the California Department of Water Resources (DWR) under the Safety of Dams program. The dam is deemed to be in satisfactory condition as of the last assessment in September 2017, with a comprehensive Emergency Action Plan (EAP) in place to manage potential risks. The dam's location and design by the Natural Resources Conservation Service make it a crucial water resource infrastructure in the region.

Water resource and climate enthusiasts interested in the management and maintenance of dams for water supply purposes will find Debell an intriguing case study. Its strategic location, storage capacity, and regulatory oversight provide insights into the challenges and measures involved in ensuring the safety and efficiency of vital water infrastructure. With its association with the Tr Bodfish Creek and the Sacramento District, Debell stands as a testament to the importance of sustainable water resource management in California's diverse landscape.