Skip to main content
Home
  • The Legislative Assembly meets on 16/04/2024 (01:00 PM)
    Assembly sit 16/04/2024
  • The Legislative Council meets on 16/04/2024 (01:00 PM)
    Council sit 16/04/2024
  • The Public Administration meets on 08/04/2024 (10:00 AM)
    Committee meet 08/04/2024

Parliamentary Questions


Question On Notice No. 2375 asked in the Legislative Council on 13 August 2019 by Hon Robin Chapple

Question Directed to the: Minister for Regional Development representing the Minister for Water; Fisheries; Forestry; Innovation and ICT; Science
Parliament: 40 Session: 1
Tabled Paper No: 3031- View tabled paper


Question

I refer to the mass deaths of the critically endangered sawfish on Liveringa pastoral lease owned by Gina Rinehart, and I ask:
(a) on what day precisely was the Government notified of the situation and what form did the communication take;
(b) which department is responsible for species such as the critically endangered sawfish;
(c) has Liveringa pastoral lease been providing monthly pump readings as per the conditions on their water licence;
(d) if no to (c), why not;
(e) what is the combined amount of water Liveringa are licensed to take annually from its two pumps in Snake Creek:
(i) are both of these pumps metered;
(ii) if no to (i), why not;
(iii) will the Minister table the monthly water extraction volumes for the past year; and
(iv) if no to (iii), why not;
(f) will the Minister table the Annual Report for 2018 on Snake Creek;
(g) if no to (f), why not;
(h) how much water was taken from Snake Creek in the 2018-19 wet season;
(i) when did the previous events of multiple sawfish death, reported by Dr Dave Morgan of Murdoch University, take place:
(i) were any reports drafted regarding these deaths;
(ii) if yes to (i), will the Minister table the information;
(iii) what are the dates and duration of these events;
(iv) how many sawfish died during each incident;
(v) did the Government or any relevant authority investigate these deaths; and
(vi) if no to (v), why not;
(j) given the recent sawfish deaths happened in pools that were cut off from Snake Creek, do the floodgates installed on Snake Creek decrease the flow or volume of the water downstream, to these pools;
(k) if no to (j), why not;
(l) does the pumping from Snake Creek reduce water levels in the pools the sawfish were found in;
(m) if no to (l), will the Minister explain how this is the case when the pools are clearly linked by surface water;
(n) will the Minister ensure that a management plan is enacted to make sure that sawfish deaths do not occur on Liveringa in the future;
(o) if no to (n), why not;
(p) can the Government be confident that the water infrastructure and/or pumping from Snake Creek did not contribute to the sawfish deaths;
(q) if yes to (p), could the Minister provide evidence that the infrastructure and/or pumping does not contribute to the events of mass sawfish death; and
(r) if no to (p), how will the management plan reflect this and what steps will be taken to ensure sawfish protection?

Answered on 17 September 2019

(a) On 10 December 2018, the Department of Primary Industries and Regional Development received a phone call reporting the issue.

(b) The Department of Biodiversity, Conservation and Attractions is responsible for the protection of all native flora and fauna in Western Australia. The response to freshwater fish deaths is jointly managed between the Department of Water and Environmental Regulation and the Department of Primary Industry and Regional Development.

(c) Yes

(d) Not applicable

(e) The annual entitlement is 6 gigalitres though the actual volume able to be abstracted each year is managed through licence conditions.  The average annual abstraction over the last three years is 1.613GL.

(i) Yes

(ii) Not applicable

(iii) Yes. See table below of monthly water extraction volumes for the last water year (2018)

 

January 2018

Nil

February 2018

Nil

March 2018

Nil

April 2018

112,713 kilolitres

May 2018

148,420 kilolitres

June 2018

267,333 kilolitres

July 2018

249,952 kilolitres

August 2018

267,037 kilolitres

September 2018

463,565 kilolitres

October 2018

433,675 kilolitres

November 2018

Nil

December 2018

Nil

 

(iv) Not applicable

(f) Yes (commercially sensitive information has been redacted)

[See tabled paper no.]

(g) Not applicable

(h) 565,810 kilolitres (all in March–April 2019).  Wet season for West Kimberley is determined as November to April.

(i) The report appears to reference communication between the author and Liveringa staff. The Department of Water and Environmental Regulation is unaware of specific sawfish death incidents at these pools in the past.

(i) No

(ii) Not applicable

(iii) Not applicable

(iv) Not applicable

(v) Not applicable

(vi) Not applicable

(j) No

(k) The pools where the sawfish died were upstream of the floodgates installed on Snake Creek.

(l) No

(m) Current information indicates that the pools are not linked in the dry season when irrigation occurs.  However, the Department of Water and Environmental Regulation is undertaking a detailed assessment of the surface water linkages between these sites as part of its triennial review of ecological monitoring data under the current water licence. This work will be peer reviewed by suitably qualified experts and will confirm whether or not there is any linkage between the sites.

(n)   A management plan has not been required in association with the water licence. 

(o) The Department may amend the operational arrangements for the licence depending on the outcome of the review. 

(p) See response to (m).

(q) See response to (m).

(r)  The review will determine if further actions are required.