the tap water in london comes from river thames.
the tap water in london comes from river thames.
where does the tap water in london come from?
river thames
Na
Na
both lack scientific support. in reality, both tap water and bottled water are usually safe, although in both cases exceptions can occur. the university of cincinnati recently completed a tap water quality analysis, funded by pur, for major us cities. its findings show generally safe water quality in most regions. while most us cities have what is considered safe tap water, contaminants ranging from bacteria to heavy metals are present in some tap water, and occasionally serious violations of tap water standards have been well-publicized, such as the severe 1993 cryptosporidium outbreak in milwaukee, wisconsin, which led to several deaths and around 400,000 illnesses (see: milwaukee cryptosporidium outbreak). regarding bottled water quality perceptions and reality, in 1999, the natural resources defense council (nrdc) released controversial findings from a 4-year study on bottled water. the results of this study claimed that one-third of the waters tested contained levels of contamination—including synthetic organic chemicals, bacteria, and arsenic—in at least one sample that exceeded allowable limits under either state or bottled water industry standards or guidelines. however, the bottled water industry was quick to dispute the claim, saying bottled water is one of the most highly regulated food products under the fda regulatory authority and that the fda system worked extremely well when coupled with the international bottled water association's model code and unannounced inspections.
tap water