Perchlorate MCL (R-16-04)

Information and documentation pertaining to this regulatory proposal.

R-16-04 - Perchlorate in Drinking Water

California Code of Regulations Title: 22
Sections: 64413.1, 64431, 64432, 64432.3, 64432.8, 64447.2, 64450, 64465, and 64481

History of Rulemaking Proceeding

Notice of Proposed Rulemaking Published: September 1, 2006
California Regulatory Notice Register 2006, No. 35-Z
Close of 45-day Public Comment Period: November 3, 2006
Close of 15-day Public Comment Period: April 20, 2007
Filed with the Office of Administrative Law: August 6, 2007
Approved by the Office of Administrative Law: September 18, 2007
Filed with the Secretary of State: September 18, 2007
Effective Date: October 18, 2007

Status of the proposal

This rulemaking is complete.

Inquiries regarding the substance of the regulations may be directed to:
Name: Michael McKibben, Standards and Technology Unit, Drinking Water Program
Phone: (619) 525-4023

Rulemaking Documentation

45-Day Comment Period Documentation

15-Day Comment Period Documentation

Final Documentation