California Code of Regulations
Title 22 - Social Security
Division 4 - Environmental Health
Chapter 15 - Domestic Water Quality and Monitoring Regulations
Article 5.5 - Primary Standards-Organic Chemicals
Section 64444.5 - Maximum Contaminant Levels. [Renumbered]

Universal Citation: 22 CA Code of Regs 64444.5
Current through Register 2024 Notice Reg. No. 38, September 20, 2024

1. New section filed 11-22-88; operative 12-22-88 (Register 89, No. 6).
2. New subsection (c) filed 1-26-89; operative 2-25-89 (Register 89, No. 6).
3. Amendment of subsection (c) filed 1-26-89; operative 2-25-89 (Register 89, No. 6).
4. Amendment of subsection (c) adding Ethylene Dibromide filed 1-26-89; operative 2-25-89 (Register 89, No. 6).
5. Amendment of subsection (c) filed 3-2-89; operative 4-1-89 (Register 89, No. 11).
6. Amendment of subsection (c) filed 3-6-89; operative 4-5-89 (Register 89, No. 11).
7. Amendment of subsection (c) (Table 5) filed 4-28-89; operative 5-28-89 (Register 89, No. 18).
8. Amendment of subsection (c) (Table 5) filed 6-26-89; operative 7-26-89 (Register 89, No. 26).
9. Amendment of subsection (c) (Table 5) filed 5-25-90; operative 7-1-90 (Register 90, No. 28).
10. Amendment of subsection (c) of Table 5 repealing the .0002 mcl for Dibromochloropropane filed 5-3-91 as an emergency; operative 5-3-91 (Register 91, No. 25). A Certificate of Compliance must be transmitted to OAL by 9-3-91 or emergency language will be repealed by operation of law on the following day.
11. Amendment of subsection (c) of Table 5 by adopting a .0002 mcl for 1,2-Dibromo-3-chloropropane filed 5-3-91 as an emergency; operative 5-3-91 (Register 91, No. 25). A Certificate of Compliance must be transmitted to OAL by 9-3-91 or emergency language will be repealed by operation of law on the following day.
12. Certificate of Compliance as to 5-3-91 order transmitted to OAL 7-31-91 and filed 8-28-91 (Register 91, No. 51).
13. Renumbering of section 64444.5 to section 64444 filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency language will be repealed by operation of law on the following day. For prior history, see Register 91, No. 51.
14. Renumbering of section 64444.5 to section 64444 refiled 1-3-95 as an emergency; operative 1-3-95 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by 5-3-95 or emergency language will be repealed by operation of law on the following day.
15. Renumbering and amendment of former section 64444.5 to section 64444 refiled 4-26-95 as an emergency; operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be transmitted to OAL by 8-24-95 or emergency language will be repealed by operation of law on the following day.
16. Certificate of Compliance as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95, No. 25).

Note: Authority cited: Sections 208, 4021 and 4023.1, Health and Safety Code. Reference: Sections 4017, 4023.1 and 4024, Health and Safety Code.

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