Follow the contour line on the chart you are using. At some point along
that line there will be a break, with the depth (say, 5 fathom curve) that
the particular contour line denotes.

otn

"Roger Long" wrote in message
...
Would someone please refresh my memory about the sounding contour lines on
charts?

They are fathom lines, the first 6 feet MLW, the next 12, etc. Is that
right?

--

Roger Long