Any person operating a public water system shall obtain and provide at that person’s expense an analysis of the water to the department, in the form, covering those matters, and at intervals as the department by regulation may prescribe. The analysis shall be performed by a laboratory duly certified by the department.
Source:
Section 116385, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=116385..