FrontMatter -- Preface -- Acknowledgments -- Contents -- Summary -- 1 A New Era of Water Management -- 2 Current State of Water Reuse -- 3 Water Quality -- 4 Wastewater Reclamation Technology -- 5 Ensuring Water Quality in Water Reclamation -- 6 Understanding the Risks -- 7 Evaluating the Risks of Potable Reuse in Context -- 8 Ecological Enhancement via Water Reuse -- 9 Costs -- 10 Social, Legal, and Regulatory Issues and Opportunities -- 11 Research Needs -- References -- Acronyms -- Appendixes -- Appendix A: Details in Support of the Risk Exemplar in Chapter 6 -- Appendix B: Computation of Average Daily Dose -- Appendix C: Survey of Water Reclamation Costs -- Appendix D: Water Science and Technology Board -- Appendix E: Biographical Sketches of Committee Members.