Description
Readings from 21 roadside air quality monitors, kept by a council department that no longer exists.
Provenance
Bought as part of a box of disks at an estate sale and donated anonymously. Pages, images and files were captured; interactive features were documented with screenshots. Everything was recovered, with a few damaged files repaired from a second copy.
Preservation
- Fixity (SHA-256)
ca3c29e58105fbe6a0c177b3ef5a04986bae182120a0ef463d1accd77152d0d6- Last verified
- Oct 17, 2026, by Vigil
- Migrated to
- CSV with a data dictionary, with the original files kept
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- None. Captured over the network.
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms. Copies may be taken away.
Reading-room copies are migrated to CSV with a data dictionary, with the original files kept. The recovered files are kept exactly as they were found.
Cite as: Claymont Environmental Health Department, Air quality monitoring, Claymont, 2012–2015 (2012–2015). Lazarus Archive, LZ-19132.