Page Comparison

Service Hubs (alphabetized by state)

California Digital Library

• Ingested bi-annually: MarchApril, SeptemberAugust

Plains to Peaks Collective (Colorado and Wyoming)

• Wikimedia Partner
• Ingested quarterly: October, January, April, July

Connecticut Digital Archive

• Ingested bi-annually (March, September)
  

District Digital

• Ingested quarterly: November, February, May, August

Sunshine State Digital Network (Florida)

• Ingested quarterly: November, February, May, August

Digital Library of Georgia

• Wikimedia Partner
• Ingested quarterly: December, March, June, September

Illinois Digital Heritage Hub 

• Ingested quarterly: January, April, July,October (always send i3 summary and logs)
  

Indiana Memory

• Ingested quarterly: December, March, June, September

Kentucky Digital Library

• No longer active
  

Digital Maine

• Ingested as needed

Digital Maryland 

• Ingested bi-annually: March, September

Digital Commonwealth (Massachusetts)

• Wikimedia Partner
• Ingested quarterly: October, January, April, July

Michigan Service Hub

• Ingested quarterly: October, January, April, July

Minnesota Digital Library

• Ingested bi-monthly: November, January, March, May, July, September

Missouri Hub

• Ingested quarterly: December, June

Big Sky Country Digital Network (Montana & North Dakota)

• Ingested bi-monthly: October, December, February, April, June, August

Ohio Digital Network

• Ingested quarterly: December, March, June, September
  

OKHub (Oklahoma)

• Ingested quarterly: November, February, May, August

Mountain West Digital Library (Nevada, Utah)

• Ingested quarterly: November, February, May, August

North Carolina Digital Heritage Center

• Ingested bi-annually: January, July

PA Digital

• Ingested quarterly: December, March, June, September

South Carolina Digital Library 

• Ingested bi-annual: February, August (i3 migration in Feb 2020)
  

Digital Library of Tennessee

• Ingested quarterly: December, March, June, September

The Portal to Texas History

• Wikimedia Partner
• Ingested bi-monthly: October, December, February, April, June, August

Texas Digital Library

• Ingested quarterly: January, April, July, October

Green Mountain Digital Archive (Vermont)

• Ingested quarterly: February, May, August, November

Digital Virginias (Virginia, West Virginia)

• Ingested bi-annually: (June, December)
  

Orbis Cascade Alliance (Washington, Oregon)

• TBD

Recollection Wisconsin

• Ingested quarterly: October, January, April, July

Content Hubs (alphabetized by name)

ARTstor

• Ingested as needed

Biodiversity Heritage Library

• Ingested bi-monthly: December, March, June, September

David Rumsey Map Collection

• Ingested quarterly: December, March, June, September

The Harvard Library

• Ingested as needed

HathiTrust Digital Library

• Ingested bi-annually: June, December

Internet Archive

• Ingested quarterly: November, February, May, August

The J. Paul Getty Trust

• Ingested quarterly: November, February, May, August

Library of Congress

• Ingested as needed

National Archives and Records Administration

• Wikimedia Partner
• Ingested quarterly: January, April, July, October

The New York Public Library

• Inactive (API issues) - Ingested quarterly: October, January, April, July

The Smithsonian Institution

• Ingested bi-monthly: October, December, February, April, June, August

The U.S. Government Publishing Office

• Ingested quarterly: November, February, May, August

University of Southern California Libraries

• Inactive – Merged into CDL
  

The University of Washington

• Ingested as needed

Ingest Guidelines for Members and Non-Members

Previous Ingest Schedule and Record of Completed Ingests