Skip to main content

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: Housatonic

HUC Name
0110000501 Headwaters Housatonic River
0110000502 Williams River-Housatonic River
0110000503 Konkapot River-Housatonic River
0110000504 Macedonia Brook-Housatonic River
0110000505 Tenmile River
0110000506 Lake Candlewood-Housatonic River
0110000507 Shepaug River
0110000508 Still River-Housatonic River
0110000509 Pomperaug River
0110000510 Eightmile Brook-Housatonic River
0110000511 Headwaters Naugatuck River
0110000512 Outlet Naugatuck River
0110000513 Housatonic River-Frontal Long Island Sound
Monitoring Locations