March 14th 2025
Pull lists will be turned off for school locations
Final date for schools to submit items for cataloging
April 4th 2025
Final Due Date for all School Material
April 14th 2025
All editing/adding items or MARC records cease in the system for both schools and publics.
April 28th 2025
All circulation in Horizon ceases for public libraries
A list of Public borrowers with School items & a list of School borrowers with Public borrowers will be sent to both schools and public with cleanup instructions and timelines.
May 1st to May 16th
Blackout Dates: SELCO staff unable to pull data for schools
May 16th to June 27th
SELCO staff will pull school data of anyone who has not previously requested their final data pull or given firm dates.
May 30th
Final delivery date for schools