τὸ ἐγδοχῖον τοῦ ὕδατος καὶ τὰ ἐν τῆι πόλει ὑδραγώγια → the water reservoir and the conduits in the city (or on the acropolis)
pōlĕa: ae, f., = πωλίον,
I the dung of an ass's foal, Plin. 28, 13, 57, § 200.
pōlēa, æ, f. (πώλειος),, fumier d’ânon : Plin. 28, 200.