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Lead Concentration In Schools Drinking Water

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This article was written about 1,500 New York City schools that have covered up the lead concentration in their schools drinking water, due mostly to outdated piped and water that is the wrong pH. The motive behind this is that schools that are found to have high lead levels are forced to replace their pipes and many schools can’t or won’t pay to fix the problem. Of course if a school can’t fix the lead levels in their water system, the school will be shut down and faculty members are out of a job.
In order to significantly lower lead concentrations pre-test is was common practice for these schools to use a practice known as “pre-stagnation flushing”. This basically means that they ran every single tap in the school for two hours the night before the test, which is also a huge waste of drinking water. Because of this many of the 1,500 schools passed the state's test for lead contamination. Unfortunately, this is all legal too. The article reads: “Because the E.P.A. does not regulate the testing of water in schools, its guidance on pre-stagnation flushing does not apply directly to New York’s procedures. But the agency’s voluntary guidelines for schools do not recommend such flushing and generally direct schools to mimic normal consumption patterns when taking samples.” (Taylor, Kate) …show more content…

On the contrary, Dr. Lambrinidou, an anthropologist at virginia tech, said that: “Flushing is inappropriate any time you want to assess lead concentrations coming out of individual taps… Unless N.Y.C. schools flush every drinking water tap every evening for 2 hours routinely, their sampling technique is both unreliable and scientifically and morally indefensible.” After further testing without flushing the system, 510 out of the 1,500 schools that were reviewed met the E.P.A.’s action level for lead in municipal water

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