Preserve our waterways
monitor what goes down the drain
The rain running off your roof and the water you use for business activities travels to waterways via gutters, drains and pipes. If it’s contaminated with toxic waste, it can harm wildlife and pollute the environment. It’s important to monitor what’s going down your drains and keep stormwater, rivers and the ocean clean.
Useful links
Guide to managing stormwater and trade wastewater
Identifying harmful substances
