Stale — older than 1 week
USGS
Thames R At Groton, Ct.
Current conditions
Historical trends
Hourly measurements
Detailed readings by hour, organized by day
Nearby stations
Other monitoring locations nearby
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Active 2.6 mi
Poquonnock River At Long Hill, CT
ID: 01119001
Flow: 16 ft³/s -
Active 2.8 mi
Poquonnock River At Bluff Point State Park, CT
ID: 412006072020801
-
Offline 5.5 mi
Mystic River At Ram Island Yacht Club At Noank, CT
ID: 411940071590300
-
Offline 6.1 mi
Latimer Brook Nr I 95 N Exit 75 Nr Flanders, CT
ID: 011277905
Flow: 180 ft³/s
Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-01127768/ (may include cooperator information)