2011 October – 2012 February: Hornsby (NSW) Stormwater. Pesticides: MCPA, Diuron, DEET

Health Risk Assessment of Urban Stormwater
December 2012
Urban Water Security Research Alliance
Technical Report No. 102

Hornsby

DEET

26/10/11 0.1
17/11/11 0.1
15/1/12 0.37
23/1/12 0.48
31/1/12 0.39
12/2/12 0.48

Diuron: ~0.005 – 0.015
MCPA ~0.005 – 0.08