τὸ ἐγδοχῖον τοῦ ὕδατος καὶ τὰ ἐν τῆι πόλει ὑδραγώγια → the water reservoir and the conduits in the city (or on the acropolis)
Ar. and P. κοσμίως, εὐσχημόνως (Xen.), V. εὐσχήμως.