{"code":"HSC","codeName":"Health and Safety Code","section":"116400","citation":"Health & Saf. Code, § 116400","status":"in-force","lawOn":"2026-09-28","headings":[{"name":"DIVISION 104. ENVIRONMENTAL HEALTH [106500. - 119406.]","url":"https://blackletter.si/health-and-safety-code/division-104"},{"name":"PART 12. DRINKING WATER [116270. - 117130.]","url":"https://blackletter.si/health-and-safety-code/division-104/part-12"},{"name":"CHAPTER 4. California Safe Drinking Water Act [116270. - 116755.]","url":"https://blackletter.si/health-and-safety-code/division-104/part-12/chapter-4"},{"name":"ARTICLE 3. Operations [116350. - 116407.]","url":"https://blackletter.si/health-and-safety-code/division-104/part-12/chapter-4/article-3"}],"history":"Added by Stats. 1995, Ch. 415, Sec. 6.   Effective January 1, 1996.","effective":"1996-01-01","html":"<p>If the department determines that a public water system is subject to potential contamination, the department may, by order, require the public water system to conduct a periodic water analysis in accordance with conditions specified by the department. The water analysis shall be reported on a quarterly basis, unless the department finds that reasonable action requires either more or less frequent analysis.</p>","text":"If the department determines that a public water system is subject to potential contamination, the department may, by order, require the public water system to conduct a periodic water analysis in accordance with conditions specified by the department. The water analysis shall be reported on a quarterly basis, unless the department finds that reasonable action requires either more or less frequent analysis.","otherVersions":[],"url":"https://blackletter.si/health-and-safety-code/operations-116400","source":"California Legislative Information bulk export (pubinfo)"}