---
kind: "section"
citation: "40 C.F.R. § 141.110"
title: "40"
number: "141.110"
heading: "General requirements."
url: "https://uscodex.org/cfr/40/141.110"
---

# §141.110. General requirements.


The requirements of subpart K of this part constitute national primary drinking water regulations. These regulations establish treatment techniques in lieu of maximum contaminant levels for specified contaminants.


## Notes

### Source

Source: 56 FR 3594, Jan. 30, 1991, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 300f, 300g-1, 300g-2, 300g-3, 300g-4, 300g-5, 300g-6, 300j-4, 300j-9, and 300j-11.

### Source

Source: 40 FR 59570, Dec. 24, 1975, unless otherwise noted.