The map below, based on a report by the Boston Harbor Association, shows the impact of 5-foot and 7.5-foot coastal floods in Metro Boston that could be caused by a number of things — a rising sea level, storm surges, astronomical high tides or other causes. Read more
http://projects.wgbhnews.org/floodedboston
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Brendan Lynch / WGBH News Digital Team. Follow us @WGBHnews, email us here.
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