1. (a) “Board” when used in this chapter and chapter 1.5, unless otherwise designated, means either the State Water Resources Control Board or any California Regional Water Quality Control Board.
2. (b) “State Board” when used in this chapter and chapter 1.5 means the State Water Resources Control Board.
3. (c) “Regional Board” when used in this division means any California Regional Water Quality Control Board.

Note: Authority cited: Sections 185 and 1058, Water Code. Reference: Section 13203, Water Code.

History

1. Renumbering of Subchapter 1 (from Sections 600-649, not consecutive, to Subchapter 1, Sections 640-645.9, not consecutive--see Cross Referencing Table preceding Detailed Analysis filed 5-23-79 as procedural and organizational; effective upon filing (Register 79, No. 21).

2. Amendment filed 8-6-81; effective thirtieth day thereafter (Register 81, No. 32).

3. Amendment of division heading and repealer and new section filed 3-26-98 as an interim regulation pursuant to Government Code section 11400.20; operative 3-26-98 (Register 98, No. 13). Interim regulations expire 12-31-98 unless earlier amended or repealed.

4. Pursuant to Government Code section 11400.20(b)(2), interim regulations extended to 3-31-99 by filing of permanent regulations with OAL on 11-25-98. Adoption of permanent regulations disapproved by OAL 1-12-99; resubmitted by the State Water Resources Control Board on 3-10-99; and filed with the Secretary of State on 3-31-99, effective upon filing (Register 99, No. 14).