Environmental Protection Office (EPO)

• GAP

• Brownfields

• Solid Waste

• Recycling

• Utilities

To find out more information, please visit our website:

www.yst-epo.org

Contact Information...

Danielle Zephier
YST EPP/GAP Director
email:  dzephier@yanktonsiouxtribe.net

Jerry Medicine Horn
YST EPP-Brownfields Coordinator
Cell: 605-469-6824
email:  jmedicinehorn@yanktonsiouxtribe.net

Bryan Heth
YST Utilities Manager
email:  ystutilities@yahoo.com

Sheldon Powers
YST Solid Waste Technician

Galicia Drapeau
YST Utilities Assistant
email: galiciad@yanktonsiouxtribe.net

Damien Medicine Horn
YST Recycling Assistant

PHONE:  (605) 384-5012
FAX:       (605) 384-5006