Unaudited Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Other comprehensive income (loss)
Net income (loss)	$ 1,573	$ 12,980	$ (14,715)	$ 9,975
Foreign currency translation adjustments	2,929	(276)	1,582	(796)
Unrealized derivative (loss) gain on cash flow hedges	(626)	(182)	(180)	3
Total other comprehensive income (loss)	2,303	(458)	1,402	(793)
Less: Comprehensive income attributable to non‑controlling interest	(189)	(477)	(631)	(1,185)
Comprehensive income (loss) attributable to Evoqua Water Technologies Corp.	$ 3,687	$ 12,045	$ (13,944)	$ 7,997