Resource Links
This site links to Budget related publications, the Green Book, historical budget information, budget systems, and related sites.
The NPS legislative program responds to legislative needs of parks, develops legislation, promotes administrative initiatives, and monitors legislative and congressional matters that impact the NPS.
This site provides links to historical documents, websites, books, and a directory of NPS historians.
The library program offers a centralized catalog of materials stored at individual park and regional libraries.
Harpers Ferry Center staff created these digital versions of maps found in official brochures provided to National Park Service visitors. These maps are in the public domain.
Search the National Register of Historic Properties Database, access the download center, and discover more about historic and archeological resources.
NPS Focus - digital library & research station
This site, created by the NPS Office of the Chief Information Officer, offers access to a wide variety of digital images and documents.
Public Use Statistics
The Public Use Statistics Office coordinates visitor counting protocols System-wide and provides visitation statistics and forecasts.
Science & Research
Find out about park research and challenges, ecosystem studies and interagency efforts. Includes links to Cooperative Ecosystem Studies Units, Research Learning Centers, and more.
Access the Electronic Reading Room, locate FOIA officers and learn more about the FOIA process.
