Description
Tide heights recorded at Hazelcrest Springs Harbour, used to plan dredging and, later, to measure the rise in sea level.
Provenance
Found in a school storeroom when the building was cleared. The drive spun up and was imaged behind a write blocker in a single pass. About 75 percent of the data could be read; the gaps are mapped.
Preservation
- Fixity (SHA-256)
f602d85150c0595da3083b0699d88bc8910d0d0d0a945e32d925ced183c19e83- Last verified
- Oct 22, 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: Hazelcrest Springs Harbour Commission, Tide gauge records, Hazelcrest Springs Harbour, 1993–2008 (1993–2008). Lazarus Archive, LZ-27058.