A WA parliamentary question probes the government's plan to thin jarrah forests in the Wungong catchment to increase dam runoff, raising concerns about salinity and questioning the prioritization over water conservation. The Minister acknowledges concerns but defends the plan based on research and the need to address a drying climate, citing environmental assessment procedures.

AnsweredQoN 1892Legislative Council
Asked
31 March 2004
Portfolio
Government Enterprises

QuestionView source ↗

(1) Is the Government planning to thin the jarrah forest in the Wungong catchment in the hope of increasing runoff into the Wungong Dam?
(2) Is the Minister aware that many people consider that this is a high risk strategy because it may increase the salinity of the water in the dam?
(3) Why then is the Government proceeding with this plan when other options such as water conservation have not been fully explored?
(4) Will the Minister table any environmental assessments carried out by the Water Corporation on this jarrah thinning proposal?

AnswerView source ↗

Answered
4 May 2004
Responded by
Minister for Government Enterprises
Response time
34 days
(2) Yes. However, I am advised that such a view is contrary to research over more than two decades. (3) Given the serious implication of a drying climate, evaluation of methods of increasing the yield from existing sources, new source options and aggressive water conservation programs need to be vigorously pursued. (4) Any assessment, or need for advice on the project proposal, would follow the procedures of the Environmental Protection Act (1986). These procedures include the provision for extensive public input and consideration by the Environmental Protection Authority.
(3) Given the serious implication of a drying climate, evaluation of methods of increasing the yield from existing sources, new source options and aggressive water conservation programs need to be vigorously pursued. (4) Any assessment, or need for advice on the project proposal, would follow the procedures of the Environmental Protection Act (1986). These procedures include the provision for extensive public input and consideration by the Environmental Protection Authority.

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