Washington Administrative Code
Title 173 - Ecology, Department of (See also Titles 197, 317, 372, and 508)
Chapter 173-415 - Primary aluminum plants
Section 173-415-060 - Monitoring and reporting
Current through Register Vol. 24-06, March 15, 2024
(1) When requested by ecology, each primary aluminum reduction plant shall conduct routine monitoring of emissions, ambient air, and forage in accordance with a program that has been approved by ecology. Facilities shall report results of monitoring monthly within thirty days of the end of each calendar month. Facilities shall submit source testing results within sixty days of completion of each source testing. In addition to the information required by 40 C.F.R. Part 63, Subpart LL and chapter 173-481 WAC, the approved program shall include data as follows:
(2) Other data: Each primary aluminum reduction plant shall furnish other data requested by ecology to evaluate a plant's emission control program.
(3) Change in raw materials or fuel: Any change or series of changes in raw material or fuel which results in a cumulative increase in emissions of sulfur dioxide of five hundred tons per year or more over that stated in the 1979 emissions inventory shall require the submittal of sufficient information to ecology so that the effect upon ambient concentrations of sulfur dioxide can be determined. Ecology may issue regulatory orders requiring controls to reduce the effect of such increases.
Statutory Authority: RCW 70.94.395 and 70.94.331. 05-17-169 (Order 05-07), § 173-415-060, filed 8/23/05, effective 9/23/05. Statutory Authority: Chapter 70.94 RCW. 91-05-064 (Order 90-06), § 173-415-060, filed 2/19/91, effective 3/22/91. Statutory Authority: RCW 70.94.331 and 70.94.395. 80-11-028 (Order DE 80-17), § 173-415-060, filed 8/14/80. Formerly WAC 18-52-061 and 18-52-071.