Description
Tide heights recorded at Southdale Harbour Harbour, used to plan dredging and, later, to measure the rise in sea level.
Provenance
Found during a house clearance in Sandbridge Springs and passed to Lazarus. The drive’s circuit board had failed and was replaced with one from a matching drive. About 68 percent of the data could be read; the gaps are mapped.
Preservation
- Fixity (SHA-256)
569f4eb2ae4719925fe15e61d8999d542d684281ae8236d7e025d8f95a72d326- Last verified
- Oct 12, 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: Southdale Harbour Harbour Commission, Tide gauge records, Southdale Harbour Harbour, 1988–1998 (1988–1998). Lazarus Archive, LZ-35594.