Jewett WMA 1 is a state-owned fish and wildlife pond located in Kimberly, Minnesota. The dam, completed in 1979, stands at a height of 9 feet with a length of 675 feet, providing a storage capacity of 700 acre-feet and a surface area of 20 acres. The primary purpose of the dam is to support fish and wildlife activities, with a low hazard potential and a satisfactory condition assessment as of the last inspection in October 2012.

Managed by the Minnesota Department of Natural Resources, Jewett WMA 1 is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and functionality. The dam is designed as a rockfill structure with a buttress core type, serving as a controlled spillway for the dam brook. Despite its low hazard potential, the risk assessment for Jewett WMA 1 is rated as very high, indicating the importance of ongoing monitoring and risk management measures to mitigate potential issues.

Located in Aitkin County, Jewett WMA 1 is situated in a scenic area with a drainage area of 11 square miles and a maximum discharge capacity of 100 cubic feet per second. With its important role in supporting local wildlife and recreational activities, Jewett WMA 1 serves as a valuable resource for water and climate enthusiasts interested in the management and conservation of natural habitats in Minnesota.