Figures 4-3 and 4-4 displays the elevation contours from the 8 December
1927 survey and the 1969 NOAA survey. Elevation change for the periods
1927-1969, 1969-2002, and 1927-2002 are shown in Figures 4-5a through 4-5c.
The observed morphology changes are discussed in the following paragraphs.
Figure 4-3.
Mattituck Inlet, circa 1930 and offshore
elevation contours, 8 December 1927
Figure 4-4.
Mattituck Inlet, circa 1930 and offshore
elevation contours, 1969
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Chapter 4 Morphology Change, and Channel Shoaling and Migration