Description
Freeze and thaw dates for 65 lakes, recorded by volunteers and later entered by hand.
Provenance
Found in a school storeroom when the building was cleared. The drive had seized. Its platters were moved to a donor drive on a clean bench and imaged there. Reassembled from fragments spread across several carriers.
Preservation
- Fixity (SHA-256)
3a0db57f705619a8cc79c310aff896e0ed8b0106789a72dbce003f08e05e3bdd- Last verified
- Oct 13, 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: Tri-County Lakes Survey, Lake ice records, Tri-County, 2016–2023 (2016–2023). Lazarus Archive, LZ-39759.