Mean high water is the average height of __________.
Official USCG Answer & Rule Citation
Correct Answer: Option B — all high waters
In USCG General Navigation principles (Bowditch, Light Lists, and Coast Pilots), regarding 'Mean high water is the average height of', the verified fact is: 'all high waters'.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.