These six technical appendices accompany the RSEI Methodology Document for Version 2.3.6, January 2018, and provide additional information on the data and methods used in the model.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Technical Appendix A - Toxicity Weights for TRI Chemicals and Chemical Categories, v2.3.6 (PDF)(11 pp, 173 K)
- Technical Appendix B - Physicochemical Properties for TRI Chemicals and Chemical Categories, v2.3.6 (PDF)(20 pp, 210 K)
- Technical Appendix C - Derivation of Model Exposure Parameters, v2.3.6 (PDF)(12 pp, 196 K)
- Technical Appendix D - Locational Data for TRI Reporting Facilities and Off-site Facilities, v2.3.6 (PDF)(9 pp, 62 K)
- Technical Appendix E - Derivation of Stack Parameter Data, v2.3.6 (PDF)(8 pp, 46 K)
- Technical Appendix F - Summary of Differences between RSEI Data and the TRI National Analysis, v2.3.6 (PDF)(5 pp, 20 K)