This document provides details of equations used in the ISM02.4 SOW utilizing values reported in the SEDD. This document defines the SOW equation variables in terms consistent with the location, name, and meaning in the SEDD.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Equations Utilized in Conjunction with ISM02.4 (PDF)(24 pp, 201 K, April 2017)