California CodesHSC CodeDivision 26 - AIR RESOURCESPart 3 - AIR POLLUTION CONTROL DISTRICTSChapter 1 - General Provisions§ 40003§ 40003Repealed and added by Stats. 1975, Ch. 957.A county may be in two or more districts, but not in two or more county districts.Cite this sectionCal. Health & Saf. Code § 40003 (2026)Copyhttps://ca.codecond.com/codes/hsc/division-26-air-resources/part-3-air-pollution-control-districts/chapter-1-general-provisions/section-40003CopyOther sections in Chapter 1 - General Provisions§ 40000§ 40001§ 40002§ 40003§ 40004§ 40005§ 40006← § 40002§ 40004 →