Issue No. 1Archived source C1
Lake Superior at Duluth: monthly mean water levels compared
Bow and Transom, computed from NOAA CO-OPS data. Computed October 27, 2026. Fetched Tue Oct 27, 2026, 6:28 PM EDT.
This is the text Bow and Transom stored when it fetched this source for Issue No. 1, exactly as the article was written from it. The source may have changed since; the official text governs.
Lake Superior at Duluth: the September 2026 mean was 602.336 feet above IGLD 1985, 0.013 ft (0.2 in) lower than August 2026 (602.349 ft), and 0.010 ft (0.1 in) higher than September 2025 (602.326 ft). Computed by Bow and Transom from the monthly means of NOAA station 9099064 (NOAA CO-OPS). Formula: difference = later mean minus earlier mean, in feet as given; inches = feet x 12, rounded to 1 decimal. Latest NOAA reading (preliminary): 602.231 ft at 2026-10-27 22:18 GMT.
- Original address
- https://tidesandcurrents.noaa.gov/waterlevels.html?id=9099064
- Fetched
- Tue Oct 27, 2026, 6:28 PM EDT, computed by code
- SHA-256 of what was fetched
- 9924dec76c74da3262145c331b57c591216a4708189f2ada4f579f3894bb66bc