Cal. Health & Safety Code § 111170
(c) Water-vending machines, retail water facilities, and private water sources that sell water at retail shall display in a position clearly visible to customers the following information:
(f) Each container of bottled water sold at retail or wholesale in this state in a beverage container shall include on its label, or on an additional label affixed to the bottle, or on a package insert or attachment, all the following:
(3) A clear and conspicuous statement that informs consumers about how to access water quality information contained in the bottled water report required by Section 111071.
(A) The statement shall contain all of the following:
(B) The following statement may be used to fulfill the requirements of this paragraph:
“For more information and to obtain additional consumer information relating to water quality, including a bottled water report, contact [name of bottled water company] at [telephone number or toll-free telephone number] and [at least one of the following: mailing address, e-mail address, or the bottled water company’s Web site].”
(g) Bottlers that distribute bottled or vended water directly to consumers shall provide a statement on each billing statement that includes both of the following: