25 Pa. Code § 89.12 – Climatological information.

(a) When requested by the Department, the erosion and sedimentation control plan shall contain a statement of the climatological factors that are representative of the proposed permit area, including the following:
1. (1) The average seasonal precipitation.
2. (2) The average direction and velocity of prevailing winds.
3. (3) Seasonal temperature ranges.
(b) The Department may request such additional data as deemed necessary to ensure compliance with the requirements of this chapter.

Source

The provisions of this § 89.12 adopted December 19, 1980, 10 Pa.B. 4789, effective July 31, 1982, 12 Pa.B. 2382; amended July 30, 1982, 12 Pa.B. 2473, effective July 31, 1982, 12 Pa.B. 2382.