1. Regulations
  2. title 40
  3. chapter I-i4
  4. part 52
  5. subpart TT
  6. § 52.2331

View all text of Subpart TT [§ 52.2320 - § 52.2356]

§ 52.2331 - Attainment dates for national standards.

The attainment date for the secondary NAAQS for sulfur dioxide for Salt Lake County and portions of Tooele County is December 31, 1994.

[61 FR 16062, Apr. 11, 1996]

CITE AS: 40 CFR 52.2331