40 CFR § 52.2684 - Source surveillance.

---
identifier: "/us/cfr/t40/s52.2684"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 52.2684 - Source surveillance."
title_number: 40
title_name: "Protection of Environment"
section_number: "52.2684"
section_name: "Source surveillance."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "52"
part_name: "APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401"
cfr_part: "52"
---


# 52.2684 Source surveillance.

(a) The requirements of § 51.214 and Appendix P of this chapter are not met since the plan does not contain sufficient regulations pertaining to continuous in-stack monitoring.

[43 FR 59067, Dec. 19, 1978, as amended at 51 FR 40677, Nov. 7, 1986]