"Turbidity level" means the value in NTU obtained by measuring the turbidity of a representative grab sample of water at a specified regular interval of time. If continuous turbidity monitoring is utilized, the turbidity level is the discrete turbidity value at a given time.
Cal. Code Regs. Tit. 22, § 64651.86
Note: Authority cited: Sections 208 and 4023.3, Health and Safety Code. Reference: Sections 4010, 4010.1, 4011, 4012, 4013, 4014, 4016, 4023.1, 4023.3, 4024, 4025, 4026.4, and 4031, Health and Safety Code.