Jump to main content or area navigation.

Contact Us

Agriculture - Air Monitoring

North Carolina 4A and 4B, Duplin County

North Carolina 4A is a sow gestation, farrowing and breeding facility in Duplin County, NC. A waste lagoon on the site was monitored for hydrogen sulfide and ammonia. Two gestation barns and one farrowing room were monitored for particulate matter (PM10, total suspended particulates and PM2.5), volatile organic compounds, hydrogen sulfide, and ammonia. Weather information and information about site conditions also was recorded.

If you wish to work with these data files, you will need to first save them to your computer.

You will need Adobe Acrobat Reader to view the Adobe PDF files on this page. See EPA's PDF page for more information about getting and using the free Acrobat Reader.

You will need Microsoft Excel to view the Excel spreadsheet files on this page. Microsoft offers a Free Excel Viewer exit EPA if you don't own Excel.

North Carolina 4A

 

North Carolina 4B

See also the Map of Monitoring Site Locations.

 

Jump to main content.