Lake Moondarra Capacity

Friday 24 November 2017 – 40.7%


Lake Julius Capacity

Friday 24 November 2017 – 77.8%


 Blue Gree Algae Level

Blue Green Algae Level - Low

Level: Medium Date Sampled: 18 July 2017

 Open Data

The Mount Isa Water Board is committed to the Queensland Government’s Open Data initiative. The Board has developed an Open Data Strategy detailing our data assessment processes and identifying data planned for release and the release schedule. The strategy reinforces our commitment to making a range of information available to the community. Learn More +


What are by-laws?

In Queensland, reserves are generally governed by a set of model by-laws which are set out under the Land Regulation 2009. By-laws help to ensure these environments are protected and managed in an effective and sustainable manner.

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What impact does blue-green algae have on the Reserve?

Some species of blue-green algae produce a toxin that can cause a reaction in susceptible people if it is swallowed or gets on the skin. Reactions include a rash, hayfever-like symptoms or stomach aches.

The Mount Isa Water Board operates two blue-green algae information and indicator signs in the R48 Reserve to advise the public of the current blue-green algae risk.

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Can I camp in the Reserve?

No. Camping, open fires, dogs and shooting are not allowed in the Reserve.

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Who is the Mount Isa Water Board?

The Mount Isa Water Board is a statutory entity created as a Category 1 Water Authority under the Water Act (2000) (Qld), supplying bulk water to major customers in the Mount Isa area.

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How does the Mount Isa Water Board treat blue-green algae?

Following a significant blue-green algae bloom in Clear Water Lagoon, Lake Moondarra and Lake Julius in late 2013, the Mount Isa Water Board installed a filtration plant as an interim measure to filter all water supplied to Mount Isa City Council customers. This filtration effectively removes all blue-green algae from the water before oxidation and then supplied to Mount Isa City Council. New, permanent micro-filtration treatment plant was introduced in March 2015 which provides an appropriate level of assurance of the quality of water supplied to Mount Isa City Council.

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