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Hydrological Unit: Southern Long Island

HUC Name
0203020202 South Oyster Bay-Jones Inlet
0203020203 Carmans River-Great South Bay
0203020204 Great South Bay-Fire Island Inlet
0203020205 Peconic River
0203020206 Shinnecock Bay-Atlantic Ocean
0203020207 Shelter Island Sound-Gardiners Bay
0203020208 Napeague Bay-Block Island Sound
0203020209 Long Island-Atlantic Ocean
Monitoring Locations