Hawaii Administrative Rules
Title 11 - DEPARTMENT OF HEALTH
Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS
Chapter 25 - RULES RELATING TO CERTIFICATION OF PUBLIC WATER SYSTEM OPERATORS
Section 11-25-11.5 - Classification of distribution systems
Universal Citation: HI Admin Rules 11-25-11.5
Current through February, 2024
The classification of DSs ascends with the size of the population served by the public water system:
(1) Class 1 DSs serve water systems with a population of 1500 or less persons;
(2) Class 2 DSs serve water systems with a population of 1501 to 15,000 persons;
(3) Class 3 DSs serve water systems with a population of 15,001 to 50,000 persons;
(4) Class 4 DSs serve water systems with a population of over 50,000 persons.
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