California Code of Regulations
Title 22 - Social Security
Division 4 - Environmental Health
Chapter 15 - Domestic Water Quality and Monitoring Regulations
Article 2.7 - Point-of-Entry Treatment
Section 64420.8 - Compliance
Universal Citation: 22 CA Code of Regs 64420.8
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
(a) A public water system using POEs in lieu of centralized treatment shall be in violation of an MCL if:
(1) for all POEs combined, during a
12-month interval, more than five percent (5%) of the results of the effluent
monitoring conducted pursuant to section
64420.5 exceed an MCL;
(2) for a POE, the effluent fails to meet the
MCL, which is determined in accordance with the applicable compliance
determination requirements in this Title. Depending on the contaminant and
concentration detected, compliance determination may be based on the result of
a single sample, an initial sample averaged with one or two confirmation
sample(s), or an average of four quarterly or six monthly samples; or
(3) a building or dwelling unit served by the
water system does not have a POE installed pursuant to this
Article.
1. New section filed 3-22-2019; operative 3-22-2019 pursuant to Government Code section 11343.4(b)(3) (Register 2019, No. 12).
Note: Authority cited: Sections 116271, 116275, 116350 and 116375, Health and Safety Code. Reference: Sections 116325, 116350, 116380 and 116552, Health and Safety Code.
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