Choose your view
Surface-water record
The short views preserve individual readings. Longer views gently summarize dense data while retaining the minimum, average, and maximum underneath.
Verified at the lake
Lake Christopher surface
Statistics use individual observations in this period. Average is the arithmetic mean of available readings, not a time-weighted mean. Longer charts may group readings; gaps remain possible.
Verified readings will appear as the archive grows.
Why keep everything?
A memory deeper than weather.
A single reading tells us how the lake feels now. A permanent record lets us see seasonal patterns, compare years, and eventually place surface and bottom temperatures side by side.
The record is growing
Choose a period, see what exists.
No invented lines and no stretched placeholders. Every range remains visible, with actual reading counts and dates. A span of dates does not mean every expected reading was received.