Hydraulic characteristics of the drainage systems of ancient Hellenic theatres: Case study of the theatre of Dionysus and its implications

The content of this article provides interesting history, facts, and information about the drainage systems of ancient theaters in mainland Greece and Asia Minor from prehistoric times until the Hellenistic period. This study comprises representative examples of drainage systems in theaters at Knossos, Phaistos, Dionysus in Athens, Arcadian Orchomenos, Ephesus, and Delos. Moreover, the aim is to demonstrate that these drainage systems represent evolutionary techniques and principles that can still be used today to avoid wasting water resources. Moreover, these techniques may prove attractive for the development of sustainable strategies to counter mounting problems, especially those of a socioeconomic nature. In addition, the article presents evidence for the conception that adaptations to individual environmental and hydraulic characteristics of specific locations were considered in relation to drainage systems of ancient theaters. Thus, through a case study of the carrying capacity of drainage channels at Dionysus ’s theater in Athens, the sustainable nature of this construction is demonstrated, including its capacity for the management of stormwater.