Drains to River campaign kicks off

Environment Minister Bill Marmion today joined River Guardian volunteers and staff from the Town of Vincent and the Swan River Trust in a campaign to reduce stormwater pollution.

"It's a common misconception that stormwater drains connect to a sewer or treatment system," Mr Marmion said.

"But chemicals and nutrients that we use at home or work can be carried with stormwater directly to the Swan and Canning rivers, if they enter the drainage system."

The campaign, based on similar programs across Western Australia and the world, involves stencilling the reminder message 'Drains to River' on stormwater drains and the distribution of educational material.

"Stormwater pollution can lead to algal blooms, kill wildlife and stop recreational use of our waterways, and with winter approaching it's a timely reminder that only rain should go down the drain," the Minister said.

Stormwater is engineered to quickly drain away from homes and businesses to prevent flooding.  Urban development increases surface water run-off because the land is covered with hard impermeable surfaces such as roads and pavement.

"Through understanding that stormwater drains lead to the river or the nearest wetland, we can decide to make small changes to help cut down on pollution run-off," Mr Marmion said.

Simple actions outlined below can help reduce stormwater pollution:

·             Wash your car on the lawn rather than on driveways or roads where detergents can run into drains

·             Keep your car well-serviced to prevent oil leaks

·             Use biodegradable detergents that do not contain phosphates

·             Make sure all rubbish gets recycled or goes into a bin

·             Reduce your fertiliser use, or do not use it at all

·             Do not let grass clippings, leaves or other organic matter wash into the drain

·             Never allow paint or other household chemicals to enter the stormwater system

·             Report individuals or businesses that you see polluting stormwater.