
Inside Central Iowa Water Works' testing laboratory
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 TO THE 1/100 MILLIGRAM PER LITER. KCCI BEAU BOWMAN …