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Important for you to know:

  • New to WDFN: explore current and historic water data available in your area of interest and filter to find monitoring locations that collect the water data you need through Explore USGS Water Data. To learn more, read our announcement on the Water Data for the Nation blog.

Hydrological Unit: Lower Chincoteague Bay

HUC Name
020403030501 Calfpen Bay-Chincoteague Bay
020403030502 Swans Gut Creek-Chincoteague Bay
020403030503 Assateague Channel
020403030504 Chincoteague Inlet-Chincoteague Bay