pollution

When pollution harms American waterways, it’s not enough to simply clean up the contamination. Restoring the environment means implementing projects that help habitats, wildlife, and coastal communities recover quickly and completely. In fiscal year 2021, NOAA helped to recover over $130 million to restore 10 polluted waterways after oil spills and industrial pollution. NOAA and partners worked to evaluate the impacts of pollution and reach legal agreements with those responsible for pollution to fund restoration.

Prevention efforts have reduced recent ship sinkings, but what about the thousands of historical shipwrecks in U.S. waters?  Many of these sit out of sight, damaged, collapsed onto the seabed—some threatening to leak their oil cargo or fuel. Is there a way to prevent spills from ships that have already sunk? Improvements in underwater technologies now allow salvage companies to safely conduct oil removal operations from sunken ships, but where to start? 

Our ocean is filled with items that don’t belong there. From our everyday food wrappers, plastic bottles, and cigarettes to large and damaging derelict fishing nets and abandoned and derelict vessels, marine debris is a global problem that touches every corner of our ocean and Great Lakes. Although cleaning up marine debris is a helpful way to address the problem, the best way to keep marine debris out of our environment is by preventing it. 

When it comes to keeping waterways clean, we all have a part to play. Some of the most simple steps can take place in your own backyard. Our communities, including our individual homes, are part of an interconnected watershed. This means that the rain that falls onto your house and lawn flows through communities. From there they flow into creeks, rivers, and even into lakes or oceans.

This week, we’re taking a look at the different types of urban industrial pollution, how NOAA responds to pollution events and aids in the recovery of natural resources lost due to pollution, and what you can do to help keep pollution out of your waterway. Stay tuned as we explore these topics through a series of blogs. In our latest blog, NOAA’s Illinois-Indiana Sea Grant pollution prevention extension specialist Sarah Zack shares tips for how to reduce your household pollution footprint.

You might be surprised to learn what swims through America’s cities. Even waterways with a history of pollution are full of life and are vital parts of local communities. Coastal Superfund sites, where hazardous waste contaminates the environment, are one of the key sources of pollution for many urban waterways. Many American cities sprang up around waterways because they provide opportunities for transportation, trade, and industry. Unfortunately, many of these industries also release contaminants into the environment—where they can linger for decades.

When you think about a trip to the beach, do you picture an idyllic island somewhere far away or a city park a few feet away from a busy commercial or residential district? The coastal urban environment is an important place for people to enjoy a little bit of nature, and equally valuable for the animals and plants that make it their home. However, with people comes trash, and coastal areas close to large population centers can face a heavy burden of marine debris. The NOAA Marine Debris Program works with partners across the nation to prevent and remove marine debris in urban areas.

What’s different about spills in urban environments? When we hear or read about an oil spill, we often envision thick oil sullying a wilderness or open ocean environment—but most spills occur in more urban areas, where oil terminals, refineries, ports and marinas, or rail facilities are situated. 

Over the next two weeks, we’re sharing some of the ways NOAA monitors and predicts, responds to, and prepares for the impacts of climate change. In this guest blog from NOAA's Office for Coastal Management, learn more about the importance of risk communications in the climate crisis.