E. A. Wright is a privately owned earth dam located in Elk Creek, California, completed in 1950 for the primary purpose of water supply. The dam stands at a height of 38 feet with a hydraulic height of 29.5 feet and a length of 320 feet, creating a reservoir with a storage capacity of 400 acre-feet. Situated on a small creek, the dam serves irrigation and water supply needs in the region, with a drainage area of 3.54 square miles and a surface area of 27 acres.

Managed by the California Department of Water Resources (DWR) under the Safety of Dams program, E. A. Wright is subject to state regulations and inspections to ensure its safety and compliance. The dam has a significant hazard potential but has been assessed as satisfactory in condition, with the last inspection conducted in June 2020. While there are no associated structures or outlet gates, the dam is equipped with a spillway of unspecified type and width, indicating a level of preparedness for managing potential emergencies.

Located in Glenn County, E. A. Wright is a critical water resource infrastructure in the region, overseen by state authorities to uphold safety standards and ensure its operational readiness. With its historical significance dating back to the mid-20th century, the dam continues to play a vital role in providing water for agricultural and domestic use, highlighting the importance of sustainable water management practices in the face of changing climate conditions.