California Code of Regulations
Title 23 - Waters
Division 2 - Department of Water Resources
Chapter 2.5.1 - California Safe Drinking Water Bond Law of 1984
Section 481 - Priority Classes

Universal Citation: 23 CA Code of Regs 481
Current through Register 2024 Notice Reg. No. 38, September 20, 2024

Each Supplier on the priority list shall be assigned to one of the following priority classes:

Class A: Action is necessary to alleviate significant and documented public health hazards involving illness or to respond to a court-ordered compliance schedule.

Class B: Action is necessary to correct documented violations of primary drinking water standards established by the Department of Health Services.

Class C: Action is necessary to correct significant physical defects that affect a system's ability to meet primary standards.

Class D: Action is necessary to correct secondary drinking water standards violations.

Class E: Action is necessary to correct physical defects or waterworks deficiencies that do not result in violations of primary or secondary standards.

Note: Authority cited: Section 13834, Water Code. Reference: Sections 13825, 13826 and 13836, Water Code.

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