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National Invasive Species Center

Where we are Located

The National Invasive Species Information Center (NISIC) is located at the National Agricultural Library (NAL) in Beltsville, Maryand. NAL is near the intersection of U.S. Route 1 and Interstate Route 95/495 (Beltway Exit 25-North), 15 miles northeast of Washington, DC.

See Visit the Library for more information.

How to Contact Us

To contact NISIC electronically (for quickest response), you can:

  • send us an email:
  •           OR
  • use our Ask a Question form

To contact NISIC by postal mail:

Joyce Bolton, Web Manager
National Invasive Species Information Center
Rm 118-D
National Agricultural Library
10301 Baltimore Avenue
Beltsville, MD 20705

Provide Feedback or Suggest Resources

Our Web site is under continual development. We are interested in hearing any suggestions you have for improving this Web site, as well as descriptions of any other problems (typos, formatting errors, broken links) you have seen.

If you have suggestions or resources related to invasive species, please let us know about it.


To find contact information for NAL services, information centers and personnel, please use one of the following directories:

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Last Modified: Feb 11, 2015
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See Also
    National Invasive Species Council

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