---
kind: "section"
citation: "30 C.F.R. § 779.18"
title: "30"
number: "779.18"
heading: "Climatological information."
url: "https://uscodex.org/cfr/30/779.18"
---

# §779.18. Climatological information.

- (a) When requested by the regulatory authority, the application shall contain a statement of the climatological factors that are representative of the proposed permit area, including:
  - (1) The average seasonal precipitation;
  - (2) The average direction and velocity of prevailing winds; and
  - (3) **Seasonal temperature ranges.**
- (b) The regulatory authority may request such additional data as deemed necessary to ensure compliance with the requirements of this subchapter.

## Notes

### Amendments

[44 FR 15354, Mar. 13, 1979, as amended at 45 FR 51550, Aug. 4, 1980; 81 FR 93327, Dec. 20, 2016; 82 FR 54948, Nov. 17, 2017]

### Authority

Authority: 30 U.S.C. 1201 et seq.; sec. 115 of Pub. L. 98-146, (30 U.S.C. 1257), and 16 U.S.C. 470 et seq.

### Source

Source: 44 FR 15354, Mar. 13, 1979, unless otherwise noted.

### Amendments

[44 FR 15354, Mar. 13, 1979, as amended at 45 FR 51550, Aug. 4, 1980; 81 FR 93327, Dec. 20, 2016; 82 FR 54948, Nov. 17, 2017]