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Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR 141.530: What is a disinfection profile and who must develop one?

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Where this section sits in the code
  1. Title 40—Protection of Environment
  2. CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
  3. SUBCHAPTER D—WATER PROGRAMS
  4. PART 141—NATIONAL PRIMARY DRINKING WATER REGULATIONS
  5. Subpart T—Enhanced Filtration and Disinfection—Systems Serving Fewer Than 10,000 People

A disinfection profile is a graphical representation of your system's level of Giardia lamblia or virus inactivation measured during the course of a year. If you are a subpart H community or non-transient non-community water system which serves fewer than 10,000 persons, your system must develop a disinfection profile unless your State determines that your system's profile is unnecessary. Your State may approve the use of a more representative data set for disinfection profiling than the data set required under §§ 141.532-141.536.

Collected 2026-08-27T02:26:04Z. Source file · JSON

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