Healthy Waterways

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Healthy Waterways for Residents

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When it rains water runs off roofs, roads and any other surface into the nearest stormwater drain. This is collectively known as stormwater.

Pollutants like oils, grease and detergents can be carried into stormwater drains. These pollutants end up in our rivers and creeks and eventually into Port Phillip Bay.

Stormwater pollutants damage our waterways and impacts the health of plants, animals and people as we swim, boat or fish in the waterway.

Here are some tips to help keep our waterways healthy:

  • Always put litter in a bin and recycle
  • Pick up after your pet
  • Rake leaves and grass; garden waste that ends up in the drain decomposes and releases polluting nutrients into the waterway. Turn garden waste into mulch or compost or place in the green waste bin.
  • Maintain your septic system to prevent leaks from your property. Learn more about septic systems
  • Dispose of paints and chemicals at recycling centres as they are toxic to our waterways and local wildlife. Learn more about paint and chemical disposal

Useful resources to keep waterways healthy

Here are some useful resources you can use to help keep waterways healthy:

Healthy waterways for Businesses


When it rains, water runs off roofs, roads and other hard surfaces into the nearest stormwater drain. This is collectively known as stormwater.

Litter, oils and other pollutants can end up in stormwater drains as a result of residents and businesses. Businesses operating in the Yarra Ranges have a responsibility to ensure pollutants aren’t entering waterways and endangering local plants and animals.

Use these tips below to ensure your business is helping to keep our waterways clean.

Waste Water Disposal

Waste water results from business operations. Examples of business waste water are:

  • dirty water from cleaning surfaces and floors
  • dirty water from business activities such as washing hair, dog washing, vehicle washing
  • water that flows through sinks, toilets and floor drains to the sewer or septic system.

Waste water must be disposed of correctly. Commercial kitchens must discharge their waste water into the sewer or designated cleaner’s sink.

Never tip waste water into gutters or street drains

Waste Management

All commercial food businesses must be registered with the local water authority (Yarra Valley Water, South East Water) and have a licence or permit to discharge waste water into the sewer. This is called a Trade Waste Consent Agreement.

Food businesses that use cooking oils must have a fitted, fully functioning grease trap or have a licensed contractor collect it.

Businesses that have specific waste outputs such as; manufacturers, auto shops and agriculture must dispose of any business waste in line with regulations. For more information about responsible ways to ensure your business isn’t polluting our waterways visit the EPA website

NEVER tip oils, paints, solvents or any pollutant onto the ground or down a drain.

Chemicals and Liquids

Store chemicals, liquids and liquid waste in appropriate containers in an area where a spill can be contained and easily cleaned up.

Spill kits are available in various sizes and should be on-hand ready for use. As a business owner it’s your responsibility to ensure you, and your staff, know where the spill kit is, and how to use it.

For more information on storing, handling and dealing with liquid spills visit the EPA website.

ALWAYS store and handle chemicals responsibly and be prepared for spills.

Litter and Rubbish

Keep the area around your business clean – sweep paved areas and pick up any litter. Ensure bins are secured and can’t tip over or be opened by wildlife. If you have a designated outdoor smoking or lunch area for staff, ensure bins with lids are provided.

ALWAYS secure your bins to stop litter entering waterways.

Staff Training

Make your staff aware of the dangers of stormwater pollution. Ensure they know the location of (and difference between) stormwater drains, sinks and grease traps. They should also have a clear understanding of what waste belongs where for your specific business.

Appoint a staff member as your ‘Environmental Champion’.

Environmentally Friendly Products

Always try to use non-toxic environmentally friendly products.

Communities for Platypus

Platypus are only native to Eastern Australia and Tasmania and are found in the waterways of the Yarra Ranges. Research is showing that the Platypus is in decline and the Communities for Platypus works with the community to raise awareness for the Platypus and keeping our waterways clean. Artworks have been created to raise awareness of Platypus in the waterways. This includes murals at Belgrave and Warburton and sculptured rocks in Healesville.

Some of the common threats to the Platypus:

  • Opera house net are illegal in public waterways but are used to catch yabbies', these unfortunately trap platypus and they drown.
  • Litter including plastic bags, elastic bands and plastic rings travels into our waterways which can entangle and kill Platypus.

Some of the ways in which you can help the Platypus:

  • Snip bands and plastic rings before you bin them.
  • Carry your own reusable shopping bags to reduce plastic bags.
  • Use hoop nets as an alternative to opera house nets.
  • PlatypusSPOT allows you to plot your Platypus sighting in an app or online to help with research on Platypus numbers and locations.