Lake Moondarra Capacity

Friday 25 June 2018 – 60.2%


Lake Julius Capacity

Friday 25 June 2018- 92.3%


 Blue Gree Algae Level

Blue Green Algae Level - Low

Level: Low Date Sampled: 05 June 2018

 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 do the by-laws for the R48 Reserve relate to?

The by-laws govern how the R48 Reserve can be used and includes information relating to:
● Animals – protection, prohibition, and control of (including dogs)
● Camping
● Damaging or interfering with land or improvements
● Displaying or distributing literature
● Disturbing peaceful use of trust land
● Entering closed areas
● Lighting fires
● Litter
● Selling things
● Vehicle use

As the trustee for the Reserve, MIWB needs to be able to continue to effectively and sustainably manage the area and ensure its continued use as a safe water source and recreational area for the Mount Isa community.

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Does the Mount Isa Water Board make a profit?

The Mount Isa Water Board has made a profit in most years and has consequently paid taxes and dividends to the State Government.

From the time the Mount Isa Water Board was commercialised in 2000 until 2011–12, all dividends and taxes were passed on by the State Government to Mount Isa City Council, amounting to $28 million poured back into the Mount Isa community over that period.

Current State Government policy is that Mount Isa City Council will receive 50% of the total dividends and taxes generated by the Mount Isa Water Board in a financial year (July to June). However, this is conditional upon the Mount Isa Water Board making a profit for the year.

Provided MIWB makes a profit, the receipt of dividends and tax by Mount Isa City Council offset a significantly proportion of the cost of water charges.

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What are the roles of the Mount Isa Water Board and Mount Isa City Council in the supply of water to the city?

The Mount Isa Water Board is responsible for supplying bulk treated water to Mount Isa City Council. The Board conducts extensive water quality tests to ensure the water meets Australian Drinking Water Guidelines.

Once the Mount Isa Water Board has provided the water to Mount Isa City Council, the Council is responsible for the supply of water to Mount Isa residents through its extensive pipe network. Mount Isa City Council is also responsible for conducting further chlorination and testing of the water prior to its distribution to residents.

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How much water does Mount Isa use?

In February 2015, approximately 16.9 mega litres (or 16.9 million litres) of water is being used on average each day in Mount Isa. This equates to approximately 600 litres per person per day.

This water usage is considerably higher than the same time last year. In February 2014, approximately 11.4 mega litres (or 11.4 million litres) of water was used on average in Mount Isa each day. This equates to approximately 400 litres per person per day.

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What’s being done to increase the city’s supply of clean water?

The Mount Isa Water Board has implemented a long-term solution to expand filtration capacity to a reliable average of more than 22 megalitres per day from March 2015. This will increase the amount of water that can be provided to Mount Isa City Council for local use and reduce the need for restrictions, subject to rainfall.

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