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10: Sampling and Regulations

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    37112
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    • 10.1: Microbiology Regulations
      This page summarizes the Total Coliform Rule (TCR) and its Revised version (RTCR), which set legal limits for total coliforms and E. coli in drinking water to protect public health. It outlines monitoring requirements for public water systems (PWSs), emphasizing disinfection and contamination assessments. The Ground Water Rule and Surface Water Treatment Rule provide guidelines for pathogen removal, particularly concerning Cryptosporidium.
    • 10.2: Regulations
      This page outlines key learning outcomes on drinking water safety, including contamination sources, evaluation of water quality regulations, and the role of the American Waterworks Association. It addresses both health risks and aesthetic concerns related to tap water and details various contaminants—both inorganic and organic—as well as their sources.


    10: Sampling and Regulations is shared under a CC BY license and was authored, remixed, and/or curated by LibreTexts.

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