Bottom temperature archive

The quiet water below.

The underwater logger keeps its own continuous record. This page updates in carefully dated batches whenever the device is retrieved and its observations are brought ashore.

Choose your view

Bottom-water record

The logger records underwater between visits. When we retrieve it two to four times a year, the complete dated batch will join this same permanent lake archive.

Measured below

Lake Christopher bottom

Checking the logger record…
Latest
Minimum
Average
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Awaiting the first logger retrievalWaiting
No readings published yetHOBO logger · manually published in dated batches

Slow data, worth waiting for

Continuous below. Updated by hand.

The public page will not pretend this logger is live. Each import will retain the original observation times and the date the batch was retrieved.

Built before the first reading

Every range is ready.

The same 24-hour-to-lifetime experience is already waiting underneath. As batches arrive, shorter ranges reveal daily movement and longer ones build toward seasonal and year-over-year comparisons.