Groundwater contamination from agricultural practices and decreased water levels across the Central Valley have affected disadvantaged communities for decades, with at least 100,000 domestic well ...
KCCI EIGHT NEWS AT SIX CENTRAL IOWA WATER WORKS IS GIVING US AN INSIDE LOOK AT HOW THE WATER COMING THROUGH ITS TREATMENT FACILITIES IS TESTED FOR NITRATES. THEY SAY THEIR MACHINES ARE ACCURATE DOWN ...
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