Cal. Code Regs. tit. 22 § 64401.92

Current through Register 2024 Notice Reg. No. 49, December 6, 2024

Section 64401.92 - Total Trihalomethanes or TTHM

"Total Trihalomethanes" or "TTHM" means the sum of the concentrations in milligrams per liter (mg/L) of the trihalomethane compounds (bromodichloromethane, bromoform, chloroform, and dibromochloromethane), rounded to two significant figures after addition.

Cal. Code Regs. Tit. 22, § 64401.92

1. New section filed 5-18-2006; operative 6-17-2006 (Register 2006, No. 20).

Note: Authority cited: Sections 116325 and 116375, Health and Safety Code. Reference: Sections 116275 and 116350, Health and Safety Code.

1. New section filed 5-18-2006; operative 6-17-2006 (Register 2006, No. 20).