Chase #1 is a private earth dam located in Arlington, Tennessee, specifically on Tribbig Creek in Shelby County. Completed in 1938, this dam stands at a structural height of 33 feet and has a hydraulic height of 28 feet. With a storage capacity of 343 acre-feet and a normal storage level of 291 acre-feet, Chase #1 covers a surface area of 26 acres and drains an area of 0.53 square miles.

Despite being classified as having a low hazard potential, Chase #1 is subject to moderate risk, according to a rating of 3. However, the condition assessment of the dam is currently listed as "Not Rated," with the last inspection conducted in September 2019 with a frequency of every 5 years. While no emergency action plan (EAP) has been prepared or updated recently, the dam does not fall under the jurisdiction of state regulatory agencies for inspection, permitting, or enforcement.

Chase #1, a significant structure in the Memphis District, stands as a reminder of historical engineering achievements in the region. Water resource and climate enthusiasts may find interest in the dam's design, storage capacity, and risk assessment, as well as its role in managing water flow in the area.