Washington DC Public Schools Ensures Lead Levels Are 20 Times Less Than PGCPS
Washington, DC public schools recently lowered their own “action level” for lead in water to 1 ppm (parts per billion). Yet Prince George's County uses a lead level of 20? Clearly PGCPS Should be using an action level of 1ppb , just as Washington DC Schools are doing. Why are Washington DC Schools using 1 ppb and Prince George's County using 20 ppb? Read about it here http://www.washingtoncitypaper.com/news/article/20782859/dc-tested-public-schools-water-for-lead-more-than-60-had-high-levels
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.