| Main Report | 686k | |
| Appendix A | Monitoring Stations | 10,647k |
| Appendix B | Corps of Engineers Plan of Action for Dissolved Gas Monitoring for 2004 | 607k |
| Appendix C | Graphs of Hourly Spill, Flow, and TDG Data | 2,149k |
| Appendix D | Dworshak Summer Operations | 302k |
| Appendix E | Table of TDG Maximum and Minimum Values and Table of Temperature Data | 50k |
| Appendix F | Biological Opinion Spill | 205k |
| Appendix G | Graphs of TDG Data - Average of the High Twelve Values in 24 Hours | 262k |
| Appendix H | Graphs of Hourly Flow, Spill, and Temperature Data | 1910k |
| Appendix I | Portland District TDG Report, "Total Dissolved Gas and Water Temperature in the Lower Columbia River, Oregon and Washington, 2004: Quality-Assurance Data and Comparison to Water-Quality Standards" | 764k |
| Appendix J | Walla Walla District TDG Report, "Evaluation of Water-Year 2004 Fixed-Monitoring Station Data" | 1,141k |
| Appendix K | Seattle District TDG Report, Total Dissolved Gas and Temperature Monitoring at Chief Joseph Dam, Washington, Albeni Falls Dam, Idaho and Libby Dam, Montana 2004: Data Review and Quality Assurance" | 1,943k |
| Appendix L | Fish Passage Summary | 1,421k |
| Appendix M | Exceedance Tracking System | 275k |
| Appendix N | SYSTDG Statistical Evaluation, April - August 2004 | 4,599k |