Title 42The Public Health and WelfareRelease 119-73

§300j–19d Review of technologies

Title 42 › Chapter CHAPTER 6A— - PUBLIC HEALTH SERVICE › Subchapter SUBCHAPTER XII— - SAFETY OF PUBLIC WATER SYSTEMS › Part Part E— - General Provisions › § 300j–19d

Last updated Apr 6, 2026|Official source

Summary

The Administrator must work with federal, state, and local governments to review—or hire others to review—existing and new methods, equipment, and technologies (including their cost, availability, and effectiveness) that: keep community water systems physically secure; prevent, detect, and respond to contaminants covered by national drinking water rules in those systems and their source water; allow use of alternate, nontraditional water supplies; and help assess and protect source water. The review must look at things like corrosion control, metering, leak detection, and ways to reduce water loss; smart systems with hardware or software; point-of-use or point-of-entry devices; real-time physical or electronic contaminant monitors; and technologies that let nontraditional sources be used, such as physical separation and chemical or biological treatment. The results must be made public. Up to $10,000,000 was provided for fiscal year 2019 to do this work, and the money remains available until spent.

Full Legal Text

Title 42, §300j–19d

The Public Health and Welfare — Source: USLM XML via OLRC

(a)The Administrator, after consultation with appropriate departments and agencies of the Federal Government and with State and local governments, shall review (or enter into contracts or cooperative agreements to provide for a review of) existing and potential methods, means, equipment, and technologies (including review of cost, availability, and efficacy of such methods, means, equipment, and technologies) that—
(1)ensure the physical integrity of community water systems;
(2)prevent, detect, and respond to any contaminant for which a national primary drinking water regulation has been promulgated in community water systems and source water for community water systems;
(3)allow for use of alternate drinking water supplies from nontraditional sources; and
(4)facilitate source water assessment and protection.
(b)The review under subsection (a) shall include review of methods, means, equipment, and technologies—
(1)that are used for corrosion protection, metering, leak detection, or protection against water loss;
(2)that are intelligent systems, including hardware, software, or other technology, used to assist in protection and detection described in paragraph (1);
(3)that are point-of-use devices or point-of-entry devices;
(4)that are physical or electronic systems that monitor, or assist in monitoring, contaminants in drinking water in real-time; and
(5)that allow for the use of nontraditional sources for drinking water, including physical separation and chemical and biological transformation technologies.
(c)The Administrator shall make the results of the review under subsection (a) available to the public.
(d)There is authorized to be appropriated to the Administrator to carry out this section $10,000,000 for fiscal year 2019, which shall remain available until expended.

Reference

Citations & Metadata

Citation

42 U.S.C. § 300j–19d

Title 42The Public Health and Welfare

Last Updated

Apr 6, 2026

Release point: 119-73