Please see the attached letter regarding the water testing that was completed at Grady.

Recently, we informed you that water testing was taking place at your school. Federal guidelines set by the Environmental Protection Agency recommend we take action to fix an issue when results show that lead is measured at 20 parts per billion or higher. Our district is using a stricter standard of 15 parts per billion.  
We tested 56 fixtures on your campus and received the results. Of the 56 fixtures tested, all fixtures are below our strict standard for lead of 15 parts per billion.