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Drain Detectives

Drain detective data analysis Session 4 November 2018

About The Program

The Drain Detective youth program was the first of its kind for Port Phillip Bay and was a 4-session STEAM project for secondary-aged students to be hands-on with measuring the health of Port Phillip Bay. This program was active between 2018 and 2020.

The Drain Detectives project, led by Environment Protection Authority (EPA) Victoria, monitored beaches in Sandringham, Mentone, Mordialloc, Dromana and Rye. Combined with water quality sensors, the public information helped us better understand and manage pollution from drains.

STEAM means blending Science Tech Engineering Arts and Maths curriculum. The pilot project involved students from Cheltenham Secondary College, Kildbreda College and Brighton Venturers to work side by side with scientists from the EPA, Port Phillip EcoCentre and Monash University. Participants were involved in:

– Building the storm water drain sensors and developing the code using Arduino software
– Researching the location of local drains, types of land use and making recommendations where the sensors are to be placed
– Conducting a range of EPA water qualities experiments at their local beach
– Reviewing data from the sensors and making recommendations for future actions

The school and Scouts program was a component of the broader project that involves four local councils and community members.

The overall objectives of the 3 year project were to:

– Improve knowledge of dry weather pathogen pollution from storm water drain flowing into the bay
– Focus on ten beaches with drains nearby and pathogen levels not always suitable for swimming during dry weather
– Trial an innovative community, citizen scientist and simple sensors approach that monitors and tracks pathogen pollution

The outcomes were to:

– Improve reporting of pollution
– Have citizen science and sensors toolkit available on EPA website
– Improve water quality for swimming at ten beaches

Find full details from our partners at EPA Victoria. The Drain Detectives project was funded through the Port Phillip Bay Fund and this project acknowledges the support of the Victorian Government.

"I loved spending time outdoors with the team and helping a great cause, plus learning more about our environment and penguins."

- Victoria, Corporate Volunteer from ANZ

The EcoCentre acknowledges the Kulin Nations, including the Yalukit Willam clan of the Boon Wurrung language group, traditional custodians of the land on which we are located.

We pay respects to their Elders past and present, and extend that respect to other First Nations and Elder members of our multicultural community.