1,2,3-Trichloropropane MCL (SBDDW-17-001)

Information and Documentation Pertaining to This Regulatory Proposal

Sections Affected

California Code of Regulations: Title 22 Sections: 64444, 64445, 64445.1, 64447.4, 64465, 64481.

History of Rulemaking Proceedings

  • Notice of Proposed Rulemaking Published: March 3, 2017
  • Close of the 45-Day Public Comment Period: April 21, 2017
  • Date of Scheduled Public Hearings: April 19, 2017
  • Date filed with Office of Administrative Law: November 15, 2017
  • Approved by Office of Administrative Law: December 14, 2017; OAL Final Approval 2017-1115-01S and Reg Text

Filed with the Secretary of State: December 14, 2017
Effective Date: December 14, 2017

Status of Proposal

This Rulemaking is Completed.

Inquiries regarding the contents of these regulations may be directed to:
Name: Melissa Hall
Phone: (916) 323-0373
Email: [email protected]


Rulemaking Documentation

45-Day Comment Period Documentation

Final Documentation

Complete Rulemaking Documentation Files


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State Water Resources Control Board
Division of Drinking Water
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Sacramento, CA 95814

E-mail us at [email protected].