Zachary Curtis "Zach" Ferguson, age 30, of Rapid City, SD, passed away September 4, 2015, in Hot Springs, SD.

Zach was born May 15, 1985, in Custer, SD, to Timothy and Deadra "DeeDee" Ferguson. He graduated from Roosevelt High School in 2004, after which he attended some college at Southeast Tech in Sioux Falls. Zach worked for Arctic Energy, as a Lead, traveling to Wyoming, North Dakota and Colorado.

Zach will be remembered by his outgoing, trustworthy, selfless, funny, spontaneous, empathy and loyal personality. His nicknames were "Spongebob" and "Fergie." Zach loved spending time with his boys, fishing, riding his four-wheeler, watching hockey, his Kansas City Chiefs and Kansas City Royals play.

Survivors include his children, Aiden Ferguson of Watertown, SD; Daniel Nelson; Zalten Ferguson and Kaynen Ferguson; all of Rapid City; Zach's mother, DeeDee (Scot) Geyer of Edgemont, SD; father, Timothy Ferguson of Independence, MO; grandparents, Beverly McBride of Edgemont; Bruce & Julie Ann Bown of Sioux Falls, SD; sisters, Lindsay (and special niece, Madelyn) of Independence, MO; Rylee Ferguson of Morgantown, WV; step-sister, Alexias Geyer of Pierre, SD.

A visitation will be held from 5:00 p.m. until 7:00 p.m., Monday, September 7, 2015, at the United Church in Edgemont.

Funeral services will be held 2:00 p.m., Tuesday, September 8, 2015, at the United Church in Edgemont with Rev. Thomas Peacock officiating. Interment will follow at the Edgemont Cemetery.

A memorial in Zach's name has been established to benefit his children.