E. Conductivity(uS/cm) * 0.67 = TDS ppm
almost 100% of people in the us have accsess to clean water
Yes they do or most people would be dead.
Because the polluted air make it harm for drinking for us
there is none they have polluted water every wear but in some countries they have a higher risk of polluted water
About 264.2 (US) gallons.
Because the polluted air make it harm for drinking for us
Environmental Protection Agency
Yes it should be. Water goes through many purification stages before it reaches your tap, so you should be fine.
Water was safe to drink but the bombs had destroyed the water plants therefore the people had no water and the US delivered 15 million gallon a day.
5.7 US gallons of water.
4.36 US gallons of water.