Some MNPS Students Still Drinking Lead-Contaminated Water NewsChannel 5 4:48 7 years ago 89 Далее Скачать
Lead contamination found in school drinking water across the U.S. CBS News 7:21 5 years ago 5 292 Далее Скачать
Why safe drinking water is no safe bet for some U.S. schools PBS NewsHour 7:38 8 years ago 5 237 Далее Скачать
U.S. schools "failing to protect their kids" from lead in drinking water: report CBS Mornings 4:37 5 years ago 4 235 Далее Скачать
MNPS Testing Procedures May Have Masked Water Contamination NewsChannel 5 3:00 6 years ago 140 Далее Скачать
Practical information about lead in drinking water Harvard T.H. Chan School of Public Health 8:48 7 years ago 2 073 Далее Скачать
GA students may be exposed to lead from drinking water at school, report says Atlanta News First 3:00 1 year ago 614 Далее Скачать
Lawmakers urged to address lead contamination problem in Pennsylvania schools FOX43 News 2:15 1 year ago 133 Далее Скачать
Study highlights children's exposure to lead in school drinking water across Pa. school districts FOX43 News 1:00 3 months ago 60 Далее Скачать
How to find the toxic lead in your kid's school drinking water WUSA9 1:46 4 years ago 76 Далее Скачать
Lead Contamination Beyond Flint: Drinking Water and Children's Health Harvard T.H. Chan School of Public Health 1:01:48 7 years ago 403 Далее Скачать
Study finds many Chicago children exposed to lead-contaminated drinking water CBS Evening News 1:58 9 months ago 1 276 Далее Скачать
Secret Recording Reveals MNPS Plan To 'Bypass' Lead Filters NewsChannel 5 4:21 6 years ago 142 Далее Скачать
Drinking water to be tested for lead contamination - LOCAL 15 News, WPMI NBC 15 0:58 7 years ago 37 Далее Скачать
Grants to remove lead from drinking water in Massachusetts WWLP-22News 0:26 1 year ago 134 Далее Скачать
Study reveals lead contamination in Chicago's drinking water CBS Mornings 2:33 9 months ago 1 527 Далее Скачать
