Participation in DLF Aquifer is open to all DLF member libraries. Staff from these DLF member libraries are currently active in DLF Aquifer working groups:

• California Digital Library
• Emory University
• Indiana University
• Johns Hopkins University
• Library of Congress
• New York University
• Stanford University
• University of Illinois of Urbana-Champaign
• University of Michigan
• University of Minnesota
• University of Southern California
• University of Tennessee
• University of Virginia
• Yale University

In addition, libraries and other cultural heritage organizations make content available through OAI-PMH data providers. These organizations are currently data providers for DLF Aquifer through American Social History Online:

• California Digital Library
• Columbia University
• Emory University
• Harvard University
• Indiana University
• Library of Congress
• University of Illinois of Urbana-Champaign
• University of Michigan
• University of Pennsylvania
• University of Tennessee

DLF Aquifer accomplishments are realized through DLF Aquifer working groups.

• Working Group Roster
• Aquifer Working Groups Makeup and Terms (policy)

Learn more about joining DLF Aquifer or submitting content to American Social History Online