A separate permit shall be issued for each operation. Prior to undertaking any weather modification and control activities the licensee shall file with the department and also cause to be published a notice of intention. The licensee, if a permit is issued, shall confine his activities for the permitted operation within the time and area limits set forth in the notice of intention, unless modified by the department; and his activities shall also conform to any conditions imposed by the department upon the issuance of the permit or to the terms of the permit as modified after issuance.

[1973 c 64 § 10; 1965 c 8 § 43.37.120. Prior: 1961 c 154 § 3; 1957 c 245 § 12.]