Please note that Directory.gov.au is being progressively updated following the 2025 Federal Election, the Administrative Arrangements Order (AAO) on 13 May 2025 and the amendment to the AAO on 26 June 2025.

Your guide to the structures, organisations and key people in the Australian Government

Office of Water Compliance

Key People

Inspector-General of Water Compliance

The Hon. Troy Grant

02 5162 2883

troy.grant@igwc.gov.au

https://www.igwc.gov.au/
A/g Deputy Inspector-General

Daniel Blacker

02 5162 2885

daniel.blaker@igwc.gov.au

https://www.igwc.gov.au/
A/g Assistant Inspector-General Regulation

Dr. Tara Schalk

tara.schalk@igwc.gov.au

https://www.igwc.gov.au/
A/g Assistant Inspector-General Oversight

Ms. Sheridan de Kruif

sheridan.dekruiff@igwc.gov.au

https://www.igwc.gov.au/
Chief Operating Officer

Mr. Tim Gilbert

tim.gilbert@igwc.gov.au

https://www.igwc.gov.au/
General Counsel

Ms. Katherine Cook

katherine.cook@igwc.gov.au

https://www.igwc.gov.au/

Last updated: 12 February 2025