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Check a river’s flow.

Search any USGS stream gauge by river or station name, by state, or near you. Each card shows the latest flow and how it compares with the normal range for today’s date; open a gauge for the full picture: trend, water temperature and what it means for trout, safety and the official NWS flood stage.

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20 USGS gauges near your location (within 30 miles)

BRIDE BROOK NR EAST LYME, CT

USGS 0112779610

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Discharge: 2.05 ft³/s
Gauge height: 1.64 ft

Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:45 PM EST	2.05	1.64
Nov 5, 5:45 PM EST	2.05	1.64
Nov 5, 4:45 PM EST	2.05	1.64
Nov 5, 3:45 PM EST	2.05	1.64
Nov 5, 2:45 PM EST	2.05	1.64
Nov 5, 1:45 PM EST	2.05	1.64
Nov 5, 12:45 PM EST	2.05	1.64
Nov 5, 11:45 AM EST	2.05	1.64
Nov 5, 10:45 AM EST	2.05	1.64
Nov 5, 9:45 AM EST	2.13	1.65
Nov 5, 8:45 AM EST	2.05	1.64
Nov 5, 7:45 AM EST	2.05	1.64
Nov 5, 6:45 AM EST	2.05	1.64
Nov 5, 5:45 AM EST	2.05	1.64
Nov 5, 4:45 AM EST	2.05	1.64
Nov 5, 3:45 AM EST	2.05	1.64
Nov 5, 2:45 AM EST	2.05	1.64
Nov 5, 1:45 AM EST	2.05	1.64
Nov 5, 12:45 AM EST	2.05	1.64
Nov 4, 11:45 PM EST	2.05	1.64
Nov 4, 10:45 PM EST	2.05	1.64
Nov 4, 9:45 PM EST	2.05	1.64
Nov 4, 8:45 PM EST	2.05	1.64
Nov 4, 7:45 PM EST	2.05	1.64
Nov 4, 6:45 PM EST	2.05	1.64
Nov 4, 5:45 PM EST	2.05	1.64
Nov 4, 4:45 PM EST	2.05	1.64

Reading Nov 5, 6:45 PM EST · checked 7:02 PM EST

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4 miles away in a straight line

EAST BRANCH EIGHTMILE RIVER NEAR NORTH LYME, CT

USGS 01194500

Good: Good conditions: fish normally

Discharge: 24 ft³/s
Gauge height: 2.05 ft
Water temp: 57.4°F

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)
Nov 5, 6:45 PM EST	24	2.05	57.4
Nov 5, 5:45 PM EST	23.4	2.04	57.4
Nov 5, 4:45 PM EST	22.2	2.02	57.6
Nov 5, 3:45 PM EST	22.8	2.03	57.6
Nov 5, 2:45 PM EST	22.8	2.03	57.2
Nov 5, 1:45 PM EST	23.4	2.04	56.8
Nov 5, 12:45 PM EST	23.4	2.04	56.1
Nov 5, 11:45 AM EST	24	2.05	55.4
Nov 5, 10:45 AM EST	24.6	2.06	54.9
Nov 5, 9:45 AM EST	25.9	2.08	54.3
Nov 5, 8:45 AM EST	26.5	2.09	53.8
Nov 5, 7:45 AM EST	27.2	2.1	53.2
Nov 5, 6:45 AM EST	28.5	2.13	53.1
Nov 5, 5:45 AM EST	29.2	2.14	53.1
Nov 5, 4:45 AM EST	29.9	2.15	53.1
Nov 5, 3:45 AM EST	30.6	2.16	53.1
Nov 5, 2:45 AM EST	31.3	2.17	52.9
Nov 5, 1:45 AM EST	32.8	2.19	52.7
Nov 5, 12:45 AM EST	33.6	2.2	52.7
Nov 4, 11:45 PM EST	34.4	2.21	52.7
Nov 4, 10:45 PM EST	35.1	2.22	52.9
Nov 4, 9:45 PM EST	35.1	2.22	52.9
Nov 4, 8:45 PM EST	34.4	2.21	53.2
Nov 4, 7:45 PM EST	31.3	2.17	53.6
Nov 4, 6:45 PM EST	26.5	2.09	53.6
Nov 4, 5:45 PM EST	24	2.05	53.8
Nov 4, 4:45 PM EST	22.8	2.03	54

EIGHTMILE RIVER AT NORTH PLAIN, CT

USGS 01194000

Limited data: Normal flow for the date: no water temperature here

No water temperature here.

Discharge: 24 ft³/s
Gauge height: 2.85 ft

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:15 PM EST	24	2.85
Nov 5, 5:15 PM EST	24	2.85
Nov 5, 4:15 PM EST	24	2.85
Nov 5, 3:15 PM EST	24	2.85
Nov 5, 2:15 PM EST	24	2.85
Nov 5, 1:15 PM EST	24	2.85
Nov 5, 12:15 PM EST	24	2.85
Nov 5, 11:15 AM EST	24	2.85
Nov 5, 10:15 AM EST	24	2.85
Nov 5, 9:15 AM EST	24	2.85
Nov 5, 8:15 AM EST	24	2.85
Nov 5, 7:15 AM EST	24	2.85
Nov 5, 6:15 AM EST	24.8	2.86
Nov 5, 5:15 AM EST	24.8	2.86
Nov 5, 4:15 AM EST	24	2.85
Nov 5, 3:15 AM EST	24.8	2.86
Nov 5, 2:15 AM EST	24	2.85
Nov 5, 1:15 AM EST	24.8	2.86
Nov 5, 12:15 AM EST	24.8	2.86
Nov 4, 11:15 PM EST	24.8	2.86
Nov 4, 10:15 PM EST	24.8	2.86
Nov 4, 9:15 PM EST	24.8	2.86
Nov 4, 8:15 PM EST	24	2.85
Nov 4, 7:15 PM EST	24	2.85
Nov 4, 6:15 PM EST	24	2.85
Nov 4, 5:15 PM EST	24	2.85
Nov 4, 4:15 PM EST	24	2.85

INDIAN RIVER NEAR CLINTON, CT

USGS 01195100

Limited data: Normal flow for the date: no water temperature here

No water temperature here.

Discharge: 2.47 ft³/s
Gauge height: 1.69 ft

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:45 PM EST	2.47	1.69
Nov 5, 5:45 PM EST	2.47	1.69
Nov 5, 4:45 PM EST	2.47	1.69
Nov 5, 3:45 PM EST	2.47	1.69
Nov 5, 2:45 PM EST	2.47	1.69
Nov 5, 1:45 PM EST	2.47	1.69
Nov 5, 12:45 PM EST	2.47	1.69
Nov 5, 11:45 AM EST	2.47	1.69
Nov 5, 10:45 AM EST	2.47	1.69
Nov 5, 9:45 AM EST	2.62	1.7
Nov 5, 8:45 AM EST	2.62	1.7
Nov 5, 7:45 AM EST	2.62	1.7
Nov 5, 6:45 AM EST	2.77	1.71
Nov 5, 5:45 AM EST	2.77	1.71
Nov 5, 4:45 AM EST	2.77	1.71
Nov 5, 3:45 AM EST	2.92	1.72
Nov 5, 2:45 AM EST	2.77	1.71
Nov 5, 1:45 AM EST	2.77	1.71
Nov 5, 12:45 AM EST	2.77	1.71
Nov 4, 11:45 PM EST	2.77	1.71
Nov 4, 10:45 PM EST	2.77	1.71
Nov 4, 9:45 PM EST	2.77	1.71
Nov 4, 8:45 PM EST	2.62	1.7
Nov 4, 7:45 PM EST	2.62	1.7
Nov 4, 6:45 PM EST	2.62	1.7
Nov 4, 5:45 PM EST	2.47	1.69
Nov 4, 4:45 PM EST	2.47	1.69

POQUONNOCK RIVER AT LONG HILL, CT

USGS 01119001

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Discharge: 3.65 ft³/s
Gauge height: 5.25 ft

Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:30 PM EST	3.65	5.25
Nov 5, 5:30 PM EST	3.65	5.25
Nov 5, 4:30 PM EST	3.53	5.24
Nov 5, 3:30 PM EST	3.53	5.24
Nov 5, 2:30 PM EST	3.53	5.24
Nov 5, 1:30 PM EST	3.41	5.23
Nov 5, 12:30 PM EST	3.41	5.23
Nov 5, 11:30 AM EST	3.3	5.22
Nov 5, 10:30 AM EST	3.3	5.22
Nov 5, 9:30 AM EST	3.41	5.23
Nov 5, 8:30 AM EST	3.41	5.23
Nov 5, 7:30 AM EST	3.41	5.23
Nov 5, 6:30 AM EST	3.41	5.23
Nov 5, 5:30 AM EST	3.41	5.23
Nov 5, 4:30 AM EST	3.3	5.22
Nov 5, 3:30 AM EST	3.41	5.23
Nov 5, 2:30 AM EST	3.41	5.23
Nov 5, 1:30 AM EST	3.3	5.22
Nov 5, 12:30 AM EST	3.3	5.22
Nov 4, 11:30 PM EST	3.3	5.22
Nov 4, 10:30 PM EST	3.3	5.22
Nov 4, 9:30 PM EST	3.3	5.22
Nov 4, 8:30 PM EST	3.3	5.22
Nov 4, 7:30 PM EST	3.3	5.22
Nov 4, 6:30 PM EST	3.41	5.23
Nov 4, 5:30 PM EST	3.3	5.22
Nov 4, 4:30 PM EST	3.3	5.22

SALMON RIVER NEAR EAST HAMPTON, CT

USGS 01193500

Limited data: Normal flow for the date: no water temperature here

No water temperature here.

Discharge: 42.5 ft³/s
Gauge height: 2.46 ft

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:15 PM EST	42.5	2.46
Nov 5, 5:15 PM EST	42.5	2.46
Nov 5, 4:15 PM EST	42.5	2.46
Nov 5, 3:15 PM EST	41.1	2.45
Nov 5, 2:15 PM EST	41.1	2.45
Nov 5, 1:15 PM EST	41.1	2.45
Nov 5, 12:15 PM EST	41.1	2.45
Nov 5, 11:15 AM EST	41.1	2.45
Nov 5, 10:15 AM EST	41.1	2.45
Nov 5, 9:15 AM EST	39.7	2.44
Nov 5, 8:15 AM EST	39.7	2.44
Nov 5, 7:15 AM EST	39.7	2.44
Nov 5, 6:15 AM EST	39.7	2.44
Nov 5, 5:15 AM EST	39.7	2.44
Nov 5, 4:15 AM EST	41.1	2.45
Nov 5, 3:15 AM EST	41.1	2.45
Nov 5, 2:15 AM EST	41.1	2.45
Nov 5, 1:15 AM EST	41.1	2.45
Nov 5, 12:15 AM EST	41.1	2.45
Nov 4, 11:15 PM EST	39.7	2.44
Nov 4, 10:15 PM EST	39.7	2.44
Nov 4, 9:15 PM EST	39.7	2.44
Nov 4, 8:15 PM EST	41.1	2.45
Nov 4, 7:15 PM EST	39.7	2.44
Nov 4, 6:15 PM EST	39.7	2.44
Nov 4, 5:15 PM EST	39.7	2.44
Nov 4, 4:15 PM EST	39.7	2.44

YANTIC RIVER AT YANTIC, CT

USGS 01127500

Limited data: Normal flow for the date: no water temperature here

No water temperature here. The full view adds the NWS forecast.

Discharge: 98.3 ft³/s
Gauge height: 2.06 ft

Normal for Nov 5 Steady · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:45 PM EST	98.3	2.06
Nov 5, 5:45 PM EST	98.3	2.06
Nov 5, 4:45 PM EST	98.3	2.06
Nov 5, 3:45 PM EST	98.3	2.06
Nov 5, 2:45 PM EST	98.3	2.06
Nov 5, 1:45 PM EST	99.7	2.07
Nov 5, 12:45 PM EST	99.7	2.07
Nov 5, 11:45 AM EST	99.7	2.07
Nov 5, 10:45 AM EST	98.3	2.06
Nov 5, 9:45 AM EST	98.3	2.06
Nov 5, 8:45 AM EST	98.3	2.06
Nov 5, 7:45 AM EST	98.3	2.06
Nov 5, 6:45 AM EST	98.3	2.06
Nov 5, 5:45 AM EST	98.3	2.06
Nov 5, 4:45 AM EST	97	2.05
Nov 5, 3:45 AM EST	97	2.05
Nov 5, 2:45 AM EST	97	2.05
Nov 5, 1:45 AM EST	97	2.05
Nov 5, 12:45 AM EST	97	2.05
Nov 4, 11:45 PM EST	97	2.05
Nov 4, 10:45 PM EST	95.6	2.04
Nov 4, 9:45 PM EST	95.6	2.04
Nov 4, 8:45 PM EST	95.6	2.04
Nov 4, 7:45 PM EST	94.3	2.03
Nov 4, 6:45 PM EST	94.3	2.03
Nov 4, 5:45 PM EST	93	2.02
Nov 4, 4:45 PM EST	93	2.02

CONNECTICUT RIVER AT MIDDLE HADDAM, CT

USGS 01193050

Warning: Rising fast: be careful, conditions are changing

No flow statistics here. The full view adds the NWS forecast.

Discharge: 1,250 ft³/s
Gauge height: 1.99 ft
Water temp: 55.4°F

Rising · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)
Nov 5, 6:15 PM EST	1,250	1.34	55.4
Nov 5, 5:15 PM EST	15,100	0.94	55.4
Nov 5, 4:15 PM EST	18,200	0.97	55.4
Nov 5, 3:15 PM EST	19,600	1.24	55.4
Nov 5, 2:15 PM EST	20,500	1.59	55.4
Nov 5, 1:15 PM EST	20,600	1.93	55.2
Nov 5, 12:15 PM EST	17,500	2.29	55.4
Nov 5, 11:15 AM EST	4,840	2.69	55.4
Nov 5, 5:15 AM EST	5,130	1.26	54.7
Nov 5, 4:15 AM EST	13,500	0.84	54.7
Nov 5, 3:15 AM EST	18,800	0.85	54.9
Nov 5, 2:15 AM EST	18,900	1.09	54.9
Nov 5, 1:15 AM EST	20,300	1.43	55
Nov 5, 12:15 AM EST	18,400	1.76	55
Nov 4, 11:15 PM EST	15,900	–	55
Nov 4, 5:30 PM EST	760	1.44	54.9
Nov 4, 4:30 PM EST	12,400	–	54.9

SHETUCKET RIVER AT TAFTVILLE, CT

USGS 011230695

Warning: Rising fast: be careful, conditions are changing

No water temperature here.

Discharge: 396 ft³/s
Gauge height: 5.64 ft

Normal for Nov 5 Rising · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:00 PM EST	396	5.64
Nov 5, 5:00 PM EST	379	5.6
Nov 5, 4:00 PM EST	320	5.45
Nov 5, 3:00 PM EST	190	5.05
Nov 5, 2:00 PM EST	108	4.7
Nov 5, 1:00 PM EST	106	4.69
Nov 5, 12:00 PM EST	106	4.69
Nov 5, 11:00 AM EST	108	4.7
Nov 5, 10:00 AM EST	112	4.72
Nov 5, 9:00 AM EST	120	4.76
Nov 5, 8:00 AM EST	138	4.84
Nov 5, 7:00 AM EST	179	5.01
Nov 5, 6:00 AM EST	298	5.39
Nov 5, 5:00 AM EST	387	5.62
Nov 5, 4:00 AM EST	391	5.63
Nov 5, 3:00 AM EST	391	5.63
Nov 5, 2:00 AM EST	391	5.63
Nov 5, 1:00 AM EST	383	5.61
Nov 5, 12:00 AM EST	354	5.54
Nov 4, 11:00 PM EST	270	5.31
Nov 4, 10:00 PM EST	133	4.82
Nov 4, 9:00 PM EST	98.5	4.65
Nov 4, 8:00 PM EST	98.5	4.65
Nov 4, 7:00 PM EST	98.5	4.65
Nov 4, 6:00 PM EST	98.5	4.65
Nov 4, 5:00 PM EST	100	4.66
Nov 4, 4:00 PM EST	112	4.72

QUINEBAUG RIVER AT JEWETT CITY, CT

USGS 01127000

Limited data: Normal flow for the date: no water temperature here

No water temperature here. The full view adds the NWS forecast.

Discharge: 481 ft³/s
Gauge height: 5.45 ft

Normal for Nov 5 Steady · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:30 PM EST	481	5.45
Nov 5, 5:30 PM EST	486	5.46
Nov 5, 4:30 PM EST	481	5.45
Nov 5, 3:30 PM EST	486	5.46
Nov 5, 2:30 PM EST	486	5.46
Nov 5, 1:30 PM EST	486	5.46
Nov 5, 12:30 PM EST	481	5.45
Nov 5, 11:30 AM EST	486	5.46
Nov 5, 10:30 AM EST	468	5.42
Nov 5, 9:30 AM EST	468	5.42
Nov 5, 8:30 AM EST	468	5.42
Nov 5, 7:30 AM EST	460	5.4
Nov 5, 6:30 AM EST	464	5.41
Nov 5, 5:30 AM EST	477	5.44
Nov 5, 4:30 AM EST	486	5.46
Nov 5, 3:30 AM EST	495	5.48
Nov 5, 2:30 AM EST	499	5.49
Nov 5, 1:30 AM EST	499	5.49
Nov 5, 12:30 AM EST	495	5.48
Nov 4, 11:30 PM EST	490	5.47
Nov 4, 10:30 PM EST	477	5.44
Nov 4, 9:30 PM EST	464	5.41
Nov 4, 8:30 PM EST	451	5.38
Nov 4, 7:30 PM EST	447	5.37
Nov 4, 6:30 PM EST	447	5.37
Nov 4, 5:30 PM EST	443	5.36
Nov 4, 4:30 PM EST	447	5.37

COGINCHAUG RIVER AT MIDDLEFIELD, CT

USGS 01192883

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here. The full view adds the NWS forecast.

Gauge height: 5.29 ft

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 6:00 PM EST	5.29
Nov 5, 5:00 PM EST	5.28
Nov 5, 4:00 PM EST	5.28
Nov 5, 3:00 PM EST	5.28
Nov 5, 2:00 PM EST	5.28
Nov 5, 1:00 PM EST	5.28
Nov 5, 12:00 PM EST	5.29
Nov 5, 11:00 AM EST	5.29
Nov 5, 10:00 AM EST	5.29
Nov 5, 9:00 AM EST	5.29
Nov 5, 8:00 AM EST	5.29
Nov 5, 7:00 AM EST	5.29
Nov 5, 6:00 AM EST	5.29
Nov 5, 5:00 AM EST	5.29
Nov 5, 4:00 AM EST	5.29
Nov 5, 3:00 AM EST	5.29
Nov 5, 2:00 AM EST	5.29
Nov 5, 1:00 AM EST	5.29
Nov 5, 12:00 AM EST	5.29
Nov 4, 11:00 PM EST	5.29
Nov 4, 10:00 PM EST	5.29
Nov 4, 9:00 PM EST	5.29
Nov 4, 8:00 PM EST	5.29
Nov 4, 7:00 PM EST	5.29
Nov 4, 6:00 PM EST	5.28
Nov 4, 5:00 PM EST	5.28
Nov 4, 4:00 PM EST	5.28

Reading Nov 5, 6:00 PM EST · checked 7:02 PM EST

SHETUCKET RIVER NEAR WILLIMANTIC, CT

USGS 01122500

Limited data: Normal flow for the date: no water temperature here

No water temperature here. The full view adds the NWS forecast.

Discharge: 167 ft³/s
Gauge height: 2.33 ft

Below normal for Nov 5 Steady · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:30 PM EST	167	2.33
Nov 5, 5:30 PM EST	167	2.33
Nov 5, 4:30 PM EST	164	2.32
Nov 5, 3:30 PM EST	161	2.31
Nov 5, 2:30 PM EST	161	2.31
Nov 5, 1:30 PM EST	164	2.32
Nov 5, 12:30 PM EST	161	2.31
Nov 5, 11:30 AM EST	158	2.3
Nov 5, 10:30 AM EST	158	2.3
Nov 5, 9:30 AM EST	158	2.3
Nov 5, 8:30 AM EST	158	2.3
Nov 5, 7:30 AM EST	155	2.29
Nov 5, 6:30 AM EST	152	2.28
Nov 5, 5:30 AM EST	152	2.28
Nov 5, 4:30 AM EST	149	2.27
Nov 5, 3:30 AM EST	152	2.28
Nov 5, 2:30 AM EST	152	2.28
Nov 5, 1:30 AM EST	152	2.28
Nov 5, 12:30 AM EST	155	2.29
Nov 4, 11:30 PM EST	158	2.3
Nov 4, 10:30 PM EST	161	2.31
Nov 4, 9:30 PM EST	164	2.32
Nov 4, 8:30 PM EST	167	2.33
Nov 4, 7:30 PM EST	170	2.34
Nov 4, 6:30 PM EST	173	2.35
Nov 4, 5:30 PM EST	177	2.36
Nov 4, 4:30 PM EST	177	2.36

Checked Nov 5, 7:02 PM EST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.

BRIDE BROOK NR EAST LYME, CT
USGS 0112779610 · CT · live flow · gauge height · 4 mi
Reading the gauge…
EAST BRANCH EIGHTMILE RIVER NEAR NORTH LYME, CT
USGS 01194500 · CT · live flow · gauge height · water temperature · 5 mi
Reading the gauge…
EIGHTMILE RIVER AT NORTH PLAIN, CT
USGS 01194000 · CT · live flow · gauge height · 5.9 mi
Reading the gauge…
INDIAN RIVER NEAR CLINTON, CT
USGS 01195100 · CT · live flow · gauge height · 12.5 mi
Reading the gauge…
POQUONNOCK RIVER AT LONG HILL, CT
USGS 01119001 · CT · live flow · gauge height · 13.7 mi
Reading the gauge…
SALMON RIVER NEAR EAST HAMPTON, CT
USGS 01193500 · CT · live flow · gauge height · 15.3 mi
Reading the gauge…
YANTIC RIVER AT YANTIC, CT
USGS 01127500 · CT · live flow · gauge height · 16.6 mi
Reading the gauge…
CONNECTICUT RIVER AT MIDDLE HADDAM, CT
USGS 01193050 · CT · live flow · gauge height · water temperature · 18.1 mi
Reading the gauge…
SHETUCKET RIVER AT TAFTVILLE, CT
USGS 011230695 · CT · live flow · gauge height · 19.6 mi
Reading the gauge…
QUINEBAUG RIVER AT JEWETT CITY, CT
USGS 01127000 · CT · live flow · gauge height · 23.2 mi
Reading the gauge…
COGINCHAUG RIVER AT MIDDLEFIELD, CT
USGS 01192883 · CT · live flow · gauge height · 23.7 mi
Reading the gauge…
SHETUCKET RIVER NEAR WILLIMANTIC, CT
USGS 01122500 · CT · live flow · gauge height · 24.3 mi
Reading the gauge…

8 more gauges

PAWCATUCK RIVER AT WESTERLY, RIUSGS 01118500 · RI · live flow · gauge height · 24.3 mi
LITTLE RIVER NEAR HANOVER, CTUSGS 01123000 · CT · live flow · gauge height · 25.1 mi
MUDDY RIVER NEAR EAST WALLINGFORD, CTUSGS 01196561 · CT · live flow · gauge height · 25.3 mi
PENDLETON HILL BROOK NEAR CLARKS FALLS, CTUSGS 01118300 · CT · live flow · gauge height · 25.5 mi
NATCHAUG RIVER AT WILLIMANTIC, CTUSGS 01122000 · CT · live flow · gauge height · 25.5 mi
FARM RIVER AT TOTOKET ROAD AT TOTOKET, CTUSGS 01195399 · CT · live flow · gauge height · 26.7 mi
WILLIMANTIC RIVER NEAR COVENTRY, CTUSGS 01119500 · CT · live flow · gauge height · 27 mi
QUINNIPIAC RIVER AT WALLINGFORD, CTUSGS 01196500 · CT · live flow · gauge height · 28.7 mi

Quick picks: our 2,852 waters by state

Each state opens its USGS gauges and our water pages there; a water opens the live cards for its gauges, or the NOAA tides for flats and surf.

Search covers 11,178 USGS stream gauges that reported discharge, gauge height or water temperature in the 183 days before 2026-10-23 (USGS series catalog); readings are fetched live when a gauge is shown.

Where these numbers come from

Discharge, gauge height, water temperature and water quality: U.S. Geological Survey readings (provisional, can be revised), cached for 15 minutes. Where USGS publishes a gauge’s flow only once a day, the latest daily mean is shown with its date.
Normal range: the 25th to 75th percentile of daily mean flow for the same calendar day over the gauge’s record (USGS daily statistics), classed as USGS does (hyswap).
Temperature guidance for trout quotes the gauge’s own state fish and wildlife agency; where we found none, it says so and quotes federal guidance (National Park Service, U.S. Fish and Wildlife Service). Cold-water safety quotes the NWS; dissolved oxygen and pH are read against EPA criteria. Each line names its source.
Flood stage and forecasts: the National Weather Service’s National Water Prediction Service and its Turn Around Don’t Drown guidance. Tides: NOAA Tides & Currents.

General guidance, not a fishing forecast, a safety guarantee or a statement about access. Planning a trip? The trip planner shows these readings on every day you fish a water.