Its funny what people think about something we take for granted. Brown tap municipal tap water was stated as the reason for drinking bottled water. Is it a corporate v goverment thing? Is it because bottled water is so much more expensive than tap water so it must be better?
From Coca-Cola’s letter to the state of California about what is in DASANI water:
Most facilities that purify and bottle DASANI procure water from municipal water systems. At a few plants, however, water is obtained from protected groundwater sources managed by the bottling plant, with approvals from local authorities. DASANI® Bottled Water Report as required by California SB 220 (PDF)
It goes on to describe what they do to purify the water they procure: activated carbon filtration, reverse osmosis, ultraviolet light disinfection, re-mineralized, ozonation. So the municipalities get the water to within EPA standards but not FDA standards. Companies selling bottled water have to adhere to the FDA standard not the EPA. Maybe its a good thing: “Generally, over the years, the FDA has adopted EPA standards for tap water as standards for bottled water.” FDA Consumer magazine: Bottled Water: Better Than the Tap? (Should we be worried the same overworked agency which lets us get hit with all kinds of bacteria is protecting us from bad water?)
Athens-Clarke County Public Utilities Department has a similar report where they list how the water exceeds the EPA standards.
Personally, I would love everyone producing water to publish reports about their water quality with the amounts of detected contaminants listed as is shown in this DASANI analysis example. Too bad its just an example of a typical analysis. Anyone know where the real DASANI quality reports might be found?