http://www.newswire.ca/en/releases/archive/May2011/11/c3433.html

TYHEE GOLD CORP MOVES CLOSER TO PRODUCTION WITH COMPLETION OF THE ENVIRONMENTAL ASSESSMENT REPORT FOR ITS WHOLLY-OWNED YELLOWKNIFE GOLD PROJECT, NWT CANADA.

TSX Venture: TDC

VANCOUVER, May 11 /CNW/ - Tyhee Gold Corp. (TSX Venture, TDC) (the "Company"), a late stage development company, is pleased to announce that it has reached a major milestone by filing its environmental assessment report with the Mackenzie Valley Environmental Impact Review (MVEIRB) in the Northwest Territories.

"The environmental assessment report, referred to as the Developers Assessment Report (DAR) in the Northwest Territories, incorporates the results of detailed studies related to the pre-production, construction, operation and closure phases of the Yellowknife Gold Project and assesses its potential environmental and socio-economic impacts. The DAR follows both biophysical and engineering studies previously completed and submitted to theMackenzie Valley Land and Water Board (MVLWB) with permit applications in July 2008.