Indian Lake, located in Umatilla, Oregon, is a federally-owned reservoir managed by the Bureau of Indian Affairs primarily for recreational purposes. The dam, constructed in 1969, stands at a height of 54 feet and spans a length of 560 feet, creating a storage capacity of 1,214 acre-feet of water. The reservoir is situated on Jennings Creek and is under the jurisdiction of the DOI BIA, with no state regulatory oversight.

Despite its relatively small size, Indian Lake poses a high hazard potential, indicating the need for regular inspections and emergency preparedness measures. The last inspection was conducted in August 2012 and is scheduled every five years, with an Emergency Action Plan (EAP) last revised in August 2013. The reservoir's condition assessment is currently listed as "Not Available," highlighting the importance of ongoing monitoring and maintenance to ensure the dam's safety and functionality for both recreational and environmental purposes in the region.