Public Atlas data notebookhttps://www.publicatlasdata.com/notes/Practical guides to public data. AI-assisted first edition; review status on each resource.en-usSeptember notebook: lake changes and the next tide windowhttps://www.publicatlasdata.com/notes/2026-09/https://www.publicatlasdata.com/notes/2026-09/A dated look at available September lake readings, plus the coverage and limits of seven NOAA tide references.Mon, 28 Sep 2026 12:00:00 GMTnotes