Only Rain Down The Drain: The Importance of Keeping Storm Drains Clean

As urbanization expands and more cities experience growth, one environmental concern becomes increasingly urgent—stormwater pollution. The principle behind storm drain systems is simple: when it rains, water needs a path to flow away from streets and into nearby bodies of water. But what often gets overlooked is that storm drains don’t filter the water they carry. Anything left on the ground—from motor oil and trash to fertilizers and pet waste—can get swept up in the rain and flow untreated into local waterways. This creates a direct pathway for pollution to affect rivers, lakes, and oceans, posing risks to aquatic ecosystems and public health.

The issue of stormwater pollution may seem daunting, but individual actions can collectively make a big difference. By adopting simple changes in daily routines, communities can help prevent contaminants from reaching their waterways. One effective approach is being mindful of what goes down the storm drain.

First, cleaning up after pets is an easy but essential step. Pet waste left on the ground contains harmful bacteria and parasites, which can be washed into storm drains. These contaminants pollute water and pose risks to human health, especially in areas where water is used for recreation or drinking. Properly disposing of pet waste in trash receptacles helps minimize this risk.

Second, responsible use of lawn chemicals and fertilizers is another vital practice. Many homeowners use fertilizers to maintain lush lawns, but over-application or improper use of these chemicals can lead to runoff during rainstorms. When fertilizers enter waterways, they contribute to nutrient pollution, which can cause harmful algal blooms. These blooms deplete oxygen in the water, suffocating fish and other marine life. Opting for natural fertilizers or reducing chemical use altogether can minimize this impact.

Vehicle maintenance also plays a key role in keeping stormwater clean. Leaks from cars, especially oil, are a common source of contamination. Regularly checking vehicles for leaks and properly disposing of used motor oil or other hazardous fluids can prevent these pollutants from being carried into the water supply. Many communities offer recycling programs for automotive fluids, making it easier for individuals to act responsibly.

Another area where people can make a difference is household waste disposal. Unused paints, solvents, and cleaning products should never be poured down storm drains or left out in the open where rain can wash away. Instead, these items should be taken to designated hazardous waste facilities for proper disposal.

The mantra “only rain down the drain” is more than a catchy phrase—it’s a call to action. Each small effort, from picking up trash to using eco-friendly products, can have a more significant environmental impact. As the effects of climate change intensify and weather patterns shift, keeping storm drains free from pollutants becomes even more crucial. Protecting local waterways benefits the natural ecosystem and ensures cleaner, safer water for future generations.

By working together as a community, we can reduce stormwater pollution and help preserve our water resources for years to come.