'If the state had just dropped one high sample, Flint still would have been over the federal action level,' Michigan Radio reports. The MDEQ dropped two samples from its initial report on lead levels from the city, which put the result within federally mandated levels. 20: Lead-Level Samples Excluded From Report He adds that he hasn't seen the memo, but that preliminary tests show the Walters test was an 'outlier.' Wurfel tells Michigan Radio, 'It does not look like there is any broad problem with the water supply freeing up lead as it goes to homes.' Aug. Michigan Radio reaches out to the MDEQ for comment about the memo, and spokesman Brad Wurfel says, 'Let me start here - anyone who is concerned about lead in the drinking water in Flint can relax.'

Can Relax'ДЄ leaked internal memo from the EPA expresses concern about lead levels, including the level at Lee Anne Walters' home. The EPA says it was notified by the MDEQ on or about April 24 'that the City did not have corrosion control treatment in place at the Flint Water Treatment Plant.' July 13: 'Anyone Who Is Concerned About Lead. April: State Agency Notifies EPA That Flint Did Not Implement Corrosion Controls An independent test done by Virginia Tech researchers finds lead levels at 13,200 ppb - water is considered hazardous waste at 5,000 ppb.

In April, Walters says her child was diagnosed with lead poisoning. Fifteen parts per billion is the 's limit for lead in drinking water.' 25: Tests Show High Lead Levels In HomeДЄ city test 'reveals high lead content in the water of a Flint resident's home.' As Michigan Radio reported, the water at Lee Anne Walters' home 'turns up with a lead content of 104 parts per billion. This continues even after TTHM levels returned to compliance with the Safe Drinking Water Act in September 2015, MLive reported. In response, the state starts buying bottled water for its employees at government offices. Some types are possible carcinogens for humans, the CDC says. TTHM are disinfection byproducts that occur when chlorine interacts with organic matter in the water. 2, 2015: Disinfection Byproducts DetectedДЇlint is found to be in violation of the Safe Drinking Water Act because of the level of total trihalomethanes, or TTHM, in the water. That option was projected to save the region $200 million over 25 years, according to City Council meeting minutes.ДЄ nail after one month of exposure to Detroit water (above) and Flint River water (below) Each nail was rinsed in flowing water before taking the picture. City and state officials weigh an alternative: Flint could build its own pipeline to connect to the Karegnondi Water Authority (KWA). Here's how the crisis unfolded: June 2012-April 2013: Flint Looks For Cheaper WaterДЇlint officials explore whether the city can save money by switching from its current provider, the Detroit Water and Sewerage Department (DWSD).

High blood lead levels are especially harmful to children and pregnant women, and can cause 'learning disabilities, behavioral problems and mental retardation,' the World Health Organization says. The city switched back to its original water supply late last year, but it was too late to reverse the damage to the pipes. City and state officials denied for months that there was a serious problem.Д«y that time, supply pipes had sustained major corrosion and lead was leaching into the water. Almost immediately, residents of Flint - a majority-black city where 40 percent of people live in poverty - started complaining about the quality of the water. The problem began when the city switched its water supply in 2014. Lead seepage into the drinking water in Flint, Mich., has caused a massive public health crisis and prompted President Obama to declare a federal state of emergency there. People participate in a national mile-long march in February to highlight the push for clean water in Flint, Mich.

Ed rust heron lakes