February 13, 2007 PUBLIC NOTICE: Tonto Creek & Christopher Creek Nitrogen and Escherichia coli TMDL Implementation Plan Start of public comment period. Comment period ends March 14, 2007. Public notice: http://www.azdeq.gov/download/021307.pdf Lockett DeGraaf, (602) 771-4243 degraaf.lockett@azdeq.gov