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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: South Oyster Bay-Jones Inlet

HUC Name
020302020201 Massapequa Creek
020302020202 Seaford Creek-South Oyster Bay
020302020203 Freeport Creek
020302020204 Mill River
020302020205 Milburn Creek-Middle Bay
020302020206 Reynolds Channel-East Rockaway Inlet
020302020207 Bellmore Creek-East Bay