Epsilon Zeta Chapter was founded at East Tennessee State University on May 14, 1955. The chapter closed in 2018. The provisional chapter organized in April 2023.
May 14th, 1955
2018
| James D. Savage Jr. | Field Secretary | 1964 |
| Harry W. Steele | Field Secretary | 1958 |
| Hubert R. Vance | Field Secretary | 1966 |
| Ernest J. Ford | Order of West Range | 1992 |
| Kenneth W. Simonds | Order of West Range | 2002 |
| Ernest J. Ford | American recording artist and television host known as Tennessee Ernie Ford. |
| Community Service Award | 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1969 |
| Recruitment Recognition | Level II | 2016 |
| Work Day Overall Work Day Award | 2016 |
| Work Day Participation | 2001, 2002, 2008, 2014, 2015, 2016 |
