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 The Hydro is asking for asking for public comment on water flows down the Gorge, Launceston.

This is a rare and important opportunity for you or your organisation to identify any issues of concern relating to water levels, water flows, demand on the water or any other associated environmental, social or cultural values or concerns.

For a backgrounder on water flows through the Gorge, please see the TAP report - Water audit of the South Esk Basin and an assessment of proposed pulp mill requirements.

Just fill in the short questionnaire (download the attachment below; Hydro - Cataract Gorge Environmental Flow Public Questionnaire) and return to Dr Caroline Whalley at Hydro Tasmania Consulting, 89 Cambridge Park Drive, Cambridge, Tasmania 7170 or email to caroline.whalley@hydro.com.au before 22 May 2009.

Water is becoming more precious but the pulp mill plantations are leading to chronic and increasing shortages of water for farmers, communities and towns in the decades ahead.

As the % area of a catchment covered by plantations grows, the river levels fall. This particularly serious in summer months.

River flows in 20 of 24 northern Tasmanian catchments were already diminishing by 2006 due to expanding plantations.

To see more, download the file 'Depletion of water supplies v109.pdf', from below.

The Honourable Malcolm Turnbull
Minister for Water and Environment
c/- Parliament House, Canberra
18 February 2007

Minister,

Is there enough water for the Tamar valley pulp mill?

The proposed pulp mill will consume significant volumes of water from the Trevallyn Dam which is fed by streams in the South Esk basin.

A water audit of inputs and outputs from the South Esk basin over the summer period of 2006-07 unveils a story of declining supplies and increasing demands.

The audit highlights a covert competition for water security involving Meander valley irrigators; Midlands farmers; domestic consumers in Campbell Town, Ross and Tunbridge; domestic consumers supplied by Esk Water; environmental flows to sustain river health; consumption by expanding plantations in the headwaters; and direct use by the proposed pulp mill.