Is it safe to drink tap water in Cupertino?

Yes, Cupertino’s tap water is generally considered safe to drink as Cupertino has no active health based violations of the Safe Drinking Water Act (SDWA) that we are aware of. Other factors such as lead piping in a home, or low levels of pollutants on immunocompromised individuals, should also be considered, however.

Is the tap water in San Jose safe to drink?

The water is perfectly safe to drink.” San Jose Water Company, a private company, serves the most customers in San Jose — about 79\% of residents. Its environmental scientists have also examined the report and are perplexed. “The water is safe to drink” says John Tang.

Is Cupertino water hard?

The hardness in groundwater in Santa Clara County averages over 250 mg/L. By comparison, the average hardness of the District’s treated surface water is less than 120 mg/L….Hard Water information.

Water Hardness Scale
mg/L	Grains per gallon	Classification
Over 180	Over 10.5	Very Hard

Where does Cupertino get water?

Groundwater and local surface water is the county’s original source of water supply. Local rainfall and runoff flows into reservoirs for storage and blending with imported water.

Is Millbrae tap water safe to drink?

Our pristine, well protected Sierra water source is approved by the United States Environmental Protection Agency (USEPA) and California Department of Public Health (CDPH) so that no filtration is required.

Is the tap water safe to drink in California?

Despite having some contaminant levels that are well above the recommended health limits, it’s safe to say that LA tap water sourced from the LADWP is as safe to drink as bottled tap water.

Is hard water safe to drink?

Is Hard Water Bad for You? You may be wondering, “Can hard water make you sick?” Hard water isn’t dangerous, and while it does have excess minerals that might make the taste unpleasant, it’s generally safe to drink.