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Important for you to know:

  • Water Data for the Nation is replacing NWISweb over the next 3 years. On Thursday, December 19th at 2 PM EST / 11 AM PST, join our Teams Live Event to learn more about the NWISweb decommission. Registration is required! Register for the event here.

Hydrological Unit: Cape Cod

HUC Name
0109000201 North River-Frontal Massachusetts Bay
0109000202 Cape Cod
0109000203 Mattapoisett River-Buzzards Bay
0109000204 Paskamanset River-Frontal Buzzards Bay
0109000205 Sakonnet Point-Frontal Rhode Island Sound
0109000206 Martha's Vineyard
0109000207 Nantucket Island
Monitoring Locations