Tips for preventing nonpoint source pollution. Nonpoint Source: What You Can do, U.S.Urban and suburban areas, where much of the land surface is covered by buildings, pavement and compacted landscapes that increase runoff, are one source of nonpoint pollution. As the runoff moves, it picks up and carries pollutants into lakes, rivers, wetlands, coastal and ground waters. Nonpoint source pollution is caused by rainfall or snowmelt moving over and through the ground. Polluted Runoff, Nonpoint Source Pollution, U.S. Where does the water in the lake come from? What steps can be taken to help keep the lake clean. Talking Clean Water on the Streets of the Lake Champlain Basin Includes information for homeowners on the steps they can take to reduce polluted stormwater runoff.Ī statewide educational campaign to help residents and businesses do their part to reduce polluted runoff. This is a fact sheet about how urban runoff affects water quality Protecting Water Quality from Urban Runoff, Clean Water is Everybody's Business, U.S. This brochure provides a broad overview of stormwater pollution, including runoff from residential and commercial properties, farms, construction sites, automotive facilities, forestry operations and others What is stormwater, why is it a problem, and where do I fit in?Īfter the Storm, A Citizen's Guide to Understanding Stormwater, U.S. Stormwater Basics, Rhode Island Stormwater Solutions Step by Step, A Guide to Curbing Polluted Runoff, Long Island Sound Studyįact sheet describes the problems of pet waste, lawn fertilizer, and car maintenance/washing, and the steps we can take to help prevent pollution and be part of the solution. Short video introduces what stormwater is, why it's a problem and what you can do to keep it clean. Green roofs can lower building energy costs permeable pavements can lower construction costs for residential and commercial development by reducing the need for some conventional drainage features.Ĭreate habitat - When we plant trees, grasses and flowering perennials, especially native plants suitable for the area, we create habitat for birds and insects such as butterflies, bees and other pollinators. This can help lower community costs for managing this water. Save money - When we soak up the rain and reduce the runoff that flows to the street, we reduce the water to be handled by the town drainage systems. By reducing the rush of stormwater flowing downstream we’re also helping to reduce soil and stream bank erosion.Ĭlimate resiliency - As different parts of the country become drier, wetter or hotter, green infrastructure practices can help communities improve their resiliency.īeautify neighborhoods - When we soak up the rain with trees and rain gardens in our yards and in our cities, we're adding beauty to the landscape.Ĭool the air - When we soak up the rain by planting trees and other plants in our urban neighborhoods we're helping to cool the air and reduce urban heat islands. This helps to keep our streams and rivers flowing and replenish the groundwater we rely on for drinking water and other uses. Protect our water resources - When we soak up the rain we help get water into the ground. When we soak up the rain we help reduce the amount of water that flows from our properties into the street and the stormwater system. Reduce flooding - When heavy rain falls, the runoff that flows into the street can back up and cause street flooding. Prevent water pollution - Soaking up the rain helps keep rain water on-site and reduce the polluted runoff flowing into our streets and local waterways. When we soak up the rain, we also help beautify our neighborhoods and bring many other benefits to our communities: Reducing runoff can help prevent water pollution, reduce flooding, and protect our precious drinking water resources. When we take action to soak up the rain, we keep rain closer to where it falls and reduce the runoff from our roofs, driveways, and parking lots. Polluted runoff is one of the greatest threats to clean water in the U.S. Runoff picks up fertilizer, oil, pesticides, dirt, bacteria and other pollutants as it makes its way through storm drains and ditches - untreated - to our streams, rivers, lakes and the ocean. And now when it rains, the water (often called runoff or stormwater) runs off roofs and driveways into the street. As we develop our cities and towns, we replace forests and meadows with buildings and pavement.
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