The City regularly monitors water quality at the Maylands Lakes and has recently provided water sampling results to the WA Health Department for analysis.
The Department has assessed the results and noted there are high levels of cyanobacteria present in Lake Brearley and Lake Bungana which are not suitable for activities where there is direct contact with the water or the risk of ingestion.
As the water in these lakes is not used for recreational or drinking purposes, there are no specific guidelines applicable; however, the cyanobacteria levels will need to be taken into consideration if the water is used for alternate purposes.
The City is working to improve water quality in these lakes as a priority. Signage exists around the perimeter of the lakes advising the community to avoid contact with the water. The fountain in Lake Brearley, which is connected to an automatic shut-off during windy conditions, has also been completely shut off.
The City acknowledges the negative impact the poor water quality, algal blooms and midge are having on residents near the Maylands Lakes.
Next week Council will consider a report recommending the employment of a specialist consultant to work alongside a newly established Scientific Advisory Panel to address the water quality and midge issues at the Maylands Lakes.