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The John Heinz National Wildlife Refuge at Tinicum is a 1000-acre (4.05 km 2) National Wildlife Refuge in Philadelphia and Tinicum Township, Pennsylvania.Adjacent to Philadelphia International Airport, the refuge protects the largest remaining freshwater tidal marsh in Pennsylvania.
A tidal river is a river whose flow and level are caused by tides. A section of a larger river affected by the tides is a tidal reach, but it may sometimes be considered a tidal river if it had been given a separate and another title name. Generally, tidal rivers are short rivers with relatively low discharge rates but high overall discharge ...
Tidal flooding, also known as sunny day flooding [1] or nuisance flooding, [2] is the temporary inundation of low-lying areas, especially streets, during exceptionally high tide events, such as at full and new moons. The highest tides of the year may be known as the king tide, with the month varying by location. These kinds of floods tend not ...
River flooding can last days and sometimes weeks, unlike flash flooding. Just 6 inches of moving water can sweep people off their feet, 12 inches can carry away most cars, and 2 feet of moving ...
An NWS tidal gauge on the Chesapeake Bay at Bishop's Head, Maryland, rose into major flooding stage Sunday, hitting 4.41 feet, tying the fifth-highest level at that location, recorded on Dec. 22 ...
The city water department said in an update Sunday evening that water “will remain safe to drink and use” at The post Philadelphia residents warned about chemical spill in river appeared first ...
Tidal prism – Volume of water in an estuary or inlet between mean high tide and mean low tide; Tidal resonance – Enhanced tide due to ocean resonance; Tidal river – River where flow and level are influenced by tides; Tidal stream generator – Type of tidal power generation technology
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