Don’t hose dirt off hard surfaces (roads, paths, driveways) into gutters
Don’t hose leaves and grass clippings into gutters
Don’t pile sand and soil on areas where it can wash into the stormwater system
Don’t overuse chemicals (pesticides and herbicides) that could be washed into stormwater from the garden or yard
Don’t use too much fertilizer
In the Street
Do
Pick up litter in the park or on the street
Clean up pet droppings and dispose of them in the garden, trash bins, or in the toilet
Don’t
Don’t drop packaging or cigarette butts on the ground
Don’t leave trash in bins that are already full
With the Car
Do
Maintain the car. Make sure there are no leaks and that fuel is burnt ‘cleanly’ by keeping your car tuned
Use the minimum amount of detergent for cleaning outside and wash your car on the grass or on gravel. A better option is to take your car to a car wash, where the water is recycled
Don’t
Don’t work on your car (including oil changing) in a place where oil and grease may wash into gutters
Don’t wash the car in the street using detergent
Renovating
Do
Wash brushes and rollers over a sand filter on the lawn
Keep paint, tarps, and solvents clear of gutters or drains
Reuse tarps once the paint has settled
Allow unused paint to dry out and then put it in the bin
Don’t
Don’t wash out cement mixers or barrows so that the waste flows into street drain
Don’t hose sand, gravel, or cement into the gutter
Don’t leave piles of sand or gravel uncovered where it could wash or blow into the gutter