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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: Piscataqua-Salmon Falls

HUC Name
0106000301 Kennebunk River-Frontal Atlantic Ocean
0106000302 Mousam River-Frontal Atlantic Ocean
0106000303 Goosefare Bay-Frontal Atlantic Ocean
0106000304 Great Works River
0106000305 Salmon Falls River
0106000306 Cocheco River
0106000307 Lamprey River
0106000308 Exeter River
0106000309 Great Bay
0106000310 Hampton River-Atlantic Ocean
0106000311 York River-Frontal Atlantic Ocean
Monitoring Locations