---
kind: "section"
citation: "33 C.F.R. § 159.65"
title: "33"
number: "159.65"
heading: "Chemical level indicator."
url: "https://uscodex.org/cfr/33/159.65"
---

# §159.65. Chemical level indicator.


The device must be equipped with one of the following:

- (a) A means of indicating the amount in the device of any chemical that is necessary for its effective operation.
- (b) A means of indicating when chemicals must be added for the proper continued operation of the device.

## Notes

### Authority

Authority: 33 U.S.C. 1322(b)(1); 49 CFR 1.45(b). Subpart E also issued under authority of sec. 1(a)(4), Pub. L. 106-554, 114 Stat. 2763; DHS Delegation No. 00170.1, Revision No. 01.4.

### Source

Source: CGD 73-83, 40 FR 4624, Jan. 30, 1975, unless otherwise noted.