Description
Tide heights recorded at Ironfield Harbour, used to plan dredging and, later, to measure the rise in sea level.
Provenance
Bought as part of a box of disks at an estate sale and donated anonymously. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
737a81185397786dbc1c8d26606a092079a091a22c019f6e38744ddc67b203c6- Last verified
- Oct 5, 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.
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: Ironfield Harbour Commission, Tide gauge records, Ironfield Harbour, 1990–1993 (1990–1993). Lazarus Archive, LZ-11783.