---
kind: "section"
citation: "40 C.F.R. § 52.150"
title: "40"
number: "52.150"
heading: "Yavapai-Apache Reservation."
url: "https://uscodex.org/cfr/40/52.150"
---

# §52.150. Yavapai-Apache Reservation.

- (a) The provisions for prevention of significant deterioration of air quality at [40 CFR 52.21](/cfr/40/52.21.md) are applicable to the Yavapai-Apache Reservation, pursuant to [§ 52.21(a)](/cfr/40/52.21.md?p=a).
- (b) In accordance with section 164 of the Clean Air Act and the provisions of [40 CFR 52.21(g)](/cfr/40/52.21.md?p=g), the Yavapai-Apache Indian Reservation is designated as a Class I area for the purposes of preventing significant deterioration of air quality.

## Notes

### Amendments

[61 FR 56470, Nov. 1, 1996]

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Amendments

[40 FR 5521, Feb. 6, 1975]

### Amendments

[61 FR 56470, Nov. 1, 1996]