Description
Readings from 8 roadside air quality monitors, kept by a council department that no longer exists.
Provenance
Donated by the creator’s family in 2025. Read once, slowly, on a restored drive. A second pass was not attempted. Most of the work survives, but some files are lost. The damage map lists them.
Preservation
- Fixity (SHA-256)
574de9b2c94232e8462612405b55a6356ec42f811ed541151c92d47e1590f83d- 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
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms. Copies may be taken away under the work’s license.
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: Hazelbridge Environmental Health Department, Air quality monitoring, Hazelbridge, 1990–1992 (1990–1992). Lazarus Archive, LZ-41175.