Corrections how errors are reported and fixed
Last checked Nov 12, 2026.
Two kinds of error
A number on a chart or a team page. These pages are rebuilt from the sources every day. If a source was wrong and has since been fixed, the next rebuild fixes the page. If the mistake is in how Depth Room counts, the counting is changed and the change is noted on the methods page.
A statement in an article. The article is corrected, and a dated note at its foot says what was wrong. The original wording is not silently replaced.
How to report one
A contact address will be listed here shortly.
Say which page, which figure, and what you believe is right. A link to a source helps.
Corrections made so far
None. Each one will be listed here with its date and a link to the article.