Table of Contents Acknowledgements Preface Ch1: Introduction • 1.0: General Introduction • 1.1: Literature Review on Roman Water Research • 1.2: Water Research in Ostia • 1.3: History of Excavation • 1.4: Landscape • 1.5: Urban Development of Ostia • 1.6: Overview of Ostian Water Infrastructure • 1.7: Data Collection • 1.8: Insulae in Roman urbanism • 1.9: Conclusion Ch. 2: Theory and Methodology • 2.0: Introduction • 2.1: Water and Culture • 2.2: Sustainability and its Application to Roman Urbanism • 2.3 Methodology: The Roman Water Footprint • 2.4: Indicators of the Roman Water Footprint • 2.5: Conclusion Ch. 3: Insula III, i • 3.0: Introduction to insula III, i • 3.1: Methodology • 3.2: Water Footprints of insula III, i • 3.3: III, i: Diachronic Analysis • 3.4: insula III, i Conclusion Ch. 4: Insula IV, ii • 4.0: Introduction to insula IV, ii • 4.1: Methodology • 4.2: Water Footprints of insula IV, ii § • 4.3: Diachronic Analysis • 4.4: insula IV, ii Conclusion Ch. 5: Insula V, ii • 5.0: Introduction to Insula V, ii • 5.1: Methodology • 5.2: Water Footprints of insula V, ii • 5.3: Diachronic Analysis • 5.4: insula V, ii Conclusion Ch. 6: Diachronic Discussion • 6.0: Introduction • 6.1: Roman Water Footprint #1 (4th century BC – AD 50) in insulae III, i; IV, ii; V, ii • 6.2: Roman Water Footprint #2 (AD 50-200) in insulae III, i; IV, ii; V, ii • 6.3: Roman Water Footprint #3 (AD 200-300) in insulae III, i; IV, ii; V, ii • 6.4: Roman Water Footprint #4 (AD 300-600) in insulae III, i; IV, ii; V, ii • 6.5: Total Hydraulic Histories of insulae III, i; IV, ii; V, ii Ch. 7- Conclusion Appendices • Appendix 1: Definitions of Hydraulic Terms • Appendix 2: Epigraphic Evidence • Appendix 3: Roman Water Footprint Data Bibliography