The canonical list of CS lists hosted by IST on http://lists.uwaterloo.ca is availble at https://cs.uwaterloo.ca/cscf/mailman/lists/ (ADFS required).
Maintaining these lists is done by CS admin staff, principally Tracy Dietrich (cs-a2dir). If you update these lists yourself, let Tracy know.
Access, for CSCF staff, may be accomplished by checking the safe under 'lists.uwaterloo.ca'; admin URLs are of the form:
https://lists.uwaterloo.ca/mailman/admin/LISTNAME/ replacing LISTNAME with:
scs-cscf-temps or
scs-cscf-staff
Perhaps see MailManManagementGuide for lots of documentation and pointers to other (off-campus) documentation.
Information in this area is meant for use by CSCF staff and is not official documentation, but anybody who is interested is welcome to use it if they find it useful.