An ecological characterization of Coastal An ecological characterization of Coastal Maine (north and east of Cape Elizabeth) ecologicalcharac02usfi Year: 1980 100 REMAINING AT LOW TID£ slowly/Vflushed FLUSHED/ 100 by' fresh water BY RIVER -RAPIDLY FLUSHED BY TIDE Figure 5-32. Factors controlling flushing in seven Maine estuaries, based on application of the model described on page 5-59. For example, in the Kennebec estuary 40 of the estuary's volume is provided by river flow, about 28 by tidal input, and 32 is residual at low tide. 5-61 10-80


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