SILVER WHEATON TO RELEASE SECOND QUARTER RESULTS ON JULY 30, 2009

Vancouver, British Columbia – Silver Wheaton Corp. (TSX, NYSE:SLW) will release second quarter results on Thursday, July 30, 2009, after market close.

A conference call will be held Friday, July 31, 2009, starting at 11:00 am (Eastern Time) to discuss these results. To participate in the live call use one of the following methods:

Dial toll free from Canada or the US: 1-800-732-9307
Dial from outside Canada or the US: 1-416-644-3415
Live audio webcast: www.silverwheaton.com

Participants should dial in five to ten minutes before the call.

The conference call will be recorded and you can listen to an archive of the call by one of the following methods:

Dial toll free from Canada or the US: 1-877-289-8525
Dial from outside Canada or the US: 1-416-640-1917
Pass code: 21308834#
Archived audio webcast: www.silverwheaton.com

About Silver Wheaton

Silver Wheaton is the largest silver streaming company in the world. Forecast 2009 sales are 16 to 18 million ounces of silver and 17,000 ounces of gold, for total sales of 17 to 19 million silver equivalent ounces, growing to approximately 30 million ounces of silver and 20,000 ounces of gold, for total sales of approximately 31 million silver equivalent ounces, by 2013.