The U.S. Government is closed. This site will not be updated; however NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit www.commerce.gov. For the latest forecast and critical weather information, visit www.weather.gov. 

The U.S. government is closed. This site will not be updated; however, NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit commerce.gov. 

For the latest forecasts and critical weather information, visit weather.gov.

Access chemical contamination data for coastal waters near your community

Explorer interface shows map of data collection points on right and a list and images of types of samples collected on left.

Access chemical contamination data for coastal waters near your community to view and download current data or trends over time. Our Coastal Pollution Data Explorer contains contamination data from 1986 to the present in select coastal waters of the U.S. Start exploring ? https://experience.arcgis.com/experience/e5ae2ee667e640c99ed85834291e83b2/