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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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12 USGS gauges near your location (within 30 miles)

ISINGLASS R AT ROCHESTER NECK RD, NR DOVER, NH

USGS 01072870

Good: Good conditions: fish normally

The full view adds the NWS forecast.

Discharge: 60.9 ft³/s
Gauge height: 3.78 ft
Water temp: 53.1°F

Below 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, 9:15 PM EST	60.9	3.78	53.1
Nov 5, 8:15 PM EST	60.9	3.78	53.2
Nov 5, 7:15 PM EST	60.9	3.78	53.2
Nov 5, 6:15 PM EST	60.9	3.78	53.4
Nov 5, 5:15 PM EST	60.9	3.78	53.4
Nov 5, 4:15 PM EST	60.9	3.78	53.4
Nov 5, 3:15 PM EST	60.9	3.78	53.1
Nov 5, 2:15 PM EST	61.9	3.79	52.7
Nov 5, 1:15 PM EST	63	3.8	52.3
Nov 5, 12:15 PM EST	61.9	3.79	51.8
Nov 5, 11:15 AM EST	61.9	3.79	51.4
Nov 5, 10:15 AM EST	61.9	3.79	51.1
Nov 5, 9:15 AM EST	61.9	3.79	50.9
Nov 5, 8:15 AM EST	63	3.8	50.7
Nov 5, 7:15 AM EST	63	3.8	50.7
Nov 5, 6:15 AM EST	63	3.8	50.7
Nov 5, 5:15 AM EST	64.1	3.81	50.7
Nov 5, 4:15 AM EST	64.1	3.81	50.9
Nov 5, 3:15 AM EST	64.1	3.81	50.9
Nov 5, 2:15 AM EST	64.1	3.81	50.9
Nov 5, 1:15 AM EST	64.1	3.81	50.9
Nov 5, 12:15 AM EST	65.2	3.82	51.1
Nov 4, 11:15 PM EST	65.2	3.82	51.1
Nov 4, 10:15 PM EST	65.2	3.82	51.3
Nov 4, 9:15 PM EST	65.2	3.82	51.4
Nov 4, 8:15 PM EST	65.2	3.82	51.6
Nov 4, 7:15 PM EST	66.2	3.83	51.8

Reading Nov 5, 9:15 PM EST · checked 9:56 PM EST

Open full screen USGS NWS

On our page for Isinglass River

11.8 miles away in a straight line

Branch Brook near Kennebunk, Maine

USGS 01069700

Caution: Low water: go quiet and stealthy

No water temperature here.

Discharge: 7.42 ft³/s
Gauge height: 1.64 ft

Lowest for this date on record 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, 8:45 PM EST	7.42	1.64
Nov 5, 7:45 PM EST	7.42	1.64
Nov 5, 6:45 PM EST	7.01	1.63
Nov 5, 5:45 PM EST	7.01	1.63
Nov 5, 4:45 PM EST	7.01	1.63
Nov 5, 3:45 PM EST	7.01	1.63
Nov 5, 2:45 PM EST	7.01	1.63
Nov 5, 1:45 PM EST	7.01	1.63
Nov 5, 12:45 PM EST	7.01	1.63
Nov 5, 11:45 AM EST	7.01	1.63
Nov 5, 10:45 AM EST	7.01	1.63
Nov 5, 9:45 AM EST	7.01	1.63
Nov 5, 8:45 AM EST	7.01	1.63
Nov 5, 7:45 AM EST	7.01	1.63
Nov 5, 6:45 AM EST	7.01	1.63
Nov 5, 5:45 AM EST	7.01	1.63
Nov 5, 4:45 AM EST	7.01	1.63
Nov 5, 3:45 AM EST	7.01	1.63
Nov 5, 2:45 AM EST	7.01	1.63
Nov 5, 1:45 AM EST	7.01	1.63
Nov 5, 12:45 AM EST	7.01	1.63
Nov 4, 11:45 PM EST	7.01	1.63
Nov 4, 10:45 PM EST	7.01	1.63
Nov 4, 9:45 PM EST	7.01	1.63
Nov 4, 8:45 PM EST	7.01	1.63
Nov 4, 7:45 PM EST	7.01	1.63
Nov 4, 6:45 PM EST	7.01	1.63

COCHECO RIVER NEAR ROCHESTER, NH

USGS 01072800

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

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

Discharge: 55.9 ft³/s
Gauge height: 3.23 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, 9:00 PM EST	55.9	3.23
Nov 5, 8:00 PM EST	55.9	3.23
Nov 5, 7:00 PM EST	55.9	3.23
Nov 5, 6:00 PM EST	57	3.24
Nov 5, 5:00 PM EST	55.9	3.23
Nov 5, 4:00 PM EST	55.9	3.23
Nov 5, 3:00 PM EST	55.9	3.23
Nov 5, 2:00 PM EST	55.9	3.23
Nov 5, 1:00 PM EST	55.9	3.23
Nov 5, 12:00 PM EST	55.9	3.23
Nov 5, 11:00 AM EST	55.9	3.23
Nov 5, 10:00 AM EST	55.9	3.23
Nov 5, 9:00 AM EST	55.9	3.23
Nov 5, 8:00 AM EST	55.9	3.23
Nov 5, 7:00 AM EST	55.9	3.23
Nov 5, 6:00 AM EST	55.9	3.23
Nov 5, 5:00 AM EST	57	3.24
Nov 5, 4:00 AM EST	55.9	3.23
Nov 5, 3:00 AM EST	55.9	3.23
Nov 5, 2:00 AM EST	55.9	3.23
Nov 5, 1:00 AM EST	55.9	3.23
Nov 5, 12:00 AM EST	55.9	3.23
Nov 4, 11:00 PM EST	55.9	3.23
Nov 4, 10:00 PM EST	55.9	3.23
Nov 4, 9:00 PM EST	55.9	3.23
Nov 4, 8:00 PM EST	55.9	3.23
Nov 4, 7:00 PM EST	55.9	3.23

Mousam River at Route 4 near Sanford, Maine

USGS 01068910

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

No water temperature here.

Discharge: 29.5 ft³/s
Gauge height: 1.25 ft

Below 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, 8:45 PM EST	29.5	1.25
Nov 5, 7:45 PM EST	29.5	1.25
Nov 5, 6:45 PM EST	29	1.24
Nov 5, 5:45 PM EST	29	1.24
Nov 5, 4:45 PM EST	29	1.24
Nov 5, 3:45 PM EST	28.5	1.23
Nov 5, 2:45 PM EST	28.5	1.23
Nov 5, 1:45 PM EST	28.1	1.22
Nov 5, 12:45 PM EST	28.1	1.22
Nov 5, 11:45 AM EST	28.1	1.22
Nov 5, 10:45 AM EST	28.1	1.22
Nov 5, 9:45 AM EST	28.1	1.22
Nov 5, 8:45 AM EST	28.1	1.22
Nov 5, 7:45 AM EST	27.6	1.21
Nov 5, 6:45 AM EST	27.6	1.21
Nov 5, 5:45 AM EST	27.6	1.21
Nov 5, 4:45 AM EST	28.1	1.22
Nov 5, 3:45 AM EST	28.1	1.22
Nov 5, 2:45 AM EST	28.1	1.22
Nov 5, 1:45 AM EST	28.1	1.22
Nov 5, 12:45 AM EST	28.1	1.22
Nov 4, 11:45 PM EST	28.1	1.22
Nov 4, 10:45 PM EST	28.1	1.22
Nov 4, 9:45 PM EST	28.5	1.23
Nov 4, 8:45 PM EST	28.5	1.23
Nov 4, 7:45 PM EST	28.5	1.23
Nov 4, 6:45 PM EST	28.5	1.23

Mousam River near West Kennebunk, Maine

USGS 01069500

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

No water temperature here.

Discharge: 57.4 ft³/s
Gauge height: 0.87 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, 8:45 PM EST	57.4	0.87
Nov 5, 7:45 PM EST	59	0.88
Nov 5, 6:45 PM EST	59	0.88
Nov 5, 5:45 PM EST	57.4	0.87
Nov 5, 4:45 PM EST	57.4	0.87
Nov 5, 3:45 PM EST	57.4	0.87
Nov 5, 2:45 PM EST	57.4	0.87
Nov 5, 1:45 PM EST	57.4	0.87
Nov 5, 12:45 PM EST	57.4	0.87
Nov 5, 11:45 AM EST	57.4	0.87
Nov 5, 10:45 AM EST	57.4	0.87
Nov 5, 9:45 AM EST	55.7	0.86
Nov 5, 8:45 AM EST	57.4	0.87
Nov 5, 7:45 AM EST	57.4	0.87
Nov 5, 6:45 AM EST	57.4	0.87
Nov 5, 5:45 AM EST	57.4	0.87
Nov 5, 4:45 AM EST	57.4	0.87
Nov 5, 3:45 AM EST	57.4	0.87
Nov 5, 2:45 AM EST	55.7	0.86
Nov 5, 1:45 AM EST	55.7	0.86
Nov 5, 12:45 AM EST	57.4	0.87
Nov 4, 11:45 PM EST	57.4	0.87
Nov 4, 10:45 PM EST	57.4	0.87
Nov 4, 9:45 PM EST	57.4	0.87
Nov 4, 8:45 PM EST	59	0.88
Nov 4, 7:45 PM EST	59	0.88
Nov 4, 6:45 PM EST	59	0.88

OYSTER RIVER NEAR DURHAM, NH

USGS 01073000

Caution: Low water: go quiet and stealthy

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

Discharge: 0.94 ft³/s
Gauge height: 0.7 ft

Much below 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, 9:30 PM EST	0.94	0.7
Nov 5, 8:30 PM EST	0.94	0.7
Nov 5, 7:30 PM EST	1	0.71
Nov 5, 6:30 PM EST	0.94	0.7
Nov 5, 5:30 PM EST	1	0.71
Nov 5, 4:30 PM EST	1	0.71
Nov 5, 3:30 PM EST	1	0.71
Nov 5, 2:30 PM EST	0.94	0.7
Nov 5, 1:30 PM EST	0.94	0.7
Nov 5, 12:30 PM EST	0.94	0.7
Nov 5, 11:30 AM EST	0.94	0.7
Nov 5, 10:30 AM EST	0.94	0.7
Nov 5, 9:30 AM EST	0.94	0.7
Nov 5, 8:30 AM EST	1	0.71
Nov 5, 7:30 AM EST	1	0.71
Nov 5, 6:30 AM EST	1	0.71
Nov 5, 5:30 AM EST	1	0.71
Nov 5, 4:30 AM EST	1	0.71
Nov 5, 3:30 AM EST	0.94	0.7
Nov 5, 2:30 AM EST	0.89	0.69
Nov 5, 1:30 AM EST	0.94	0.7
Nov 5, 12:30 AM EST	0.94	0.7
Nov 4, 11:30 PM EST	0.94	0.7
Nov 4, 10:30 PM EST	0.94	0.7
Nov 4, 9:30 PM EST	0.94	0.7
Nov 4, 8:30 PM EST	0.94	0.7
Nov 4, 7:30 PM EST	0.89	0.69

LAMPREY RIVER NEAR NEWMARKET, NH

USGS 01073500

Caution: Rising water: fishable, but watch the level

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

Discharge: 95.2 ft³/s
Gauge height: 1.58 ft

Normal for Nov 5 Rising · 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, 9:15 PM EST	95.2	1.58
Nov 5, 8:15 PM EST	92	1.56
Nov 5, 7:15 PM EST	88.8	1.54
Nov 5, 6:15 PM EST	87.3	1.53
Nov 5, 5:15 PM EST	85.7	1.52
Nov 5, 4:15 PM EST	85.7	1.52
Nov 5, 3:15 PM EST	85.7	1.52
Nov 5, 2:15 PM EST	85.7	1.52
Nov 5, 1:15 PM EST	84.1	1.51
Nov 5, 12:15 PM EST	84.1	1.51
Nov 5, 11:15 AM EST	85.7	1.52
Nov 5, 10:15 AM EST	85.7	1.52
Nov 5, 9:15 AM EST	85.7	1.52
Nov 5, 8:15 AM EST	85.7	1.52
Nov 5, 7:15 AM EST	85.7	1.52
Nov 5, 6:15 AM EST	85.7	1.52
Nov 5, 5:15 AM EST	85.7	1.52
Nov 5, 4:15 AM EST	85.7	1.52
Nov 5, 3:15 AM EST	85.7	1.52
Nov 5, 2:15 AM EST	85.7	1.52
Nov 5, 1:15 AM EST	85.7	1.52
Nov 5, 12:15 AM EST	85.7	1.52
Nov 4, 11:15 PM EST	85.7	1.52
Nov 4, 10:15 PM EST	85.7	1.52
Nov 4, 9:15 PM EST	85.7	1.52
Nov 4, 8:15 PM EST	85.7	1.52
Nov 4, 7:15 PM EST	85.7	1.52

WINNICUT RIVER AT GREENLAND, NR PORTSMOUTH, NH

USGS 01073785

Warning: Rising fast: be careful, conditions are changing

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

Discharge: 48 ft³/s
Gauge height: 5.05 ft

Above 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, 9:30 PM EST	48	5.05
Nov 5, 8:30 PM EST	47.4	5.04
Nov 5, 7:30 PM EST	46.7	5.03
Nov 5, 6:30 PM EST	46.1	5.02
Nov 5, 5:30 PM EST	45.5	5.01
Nov 5, 4:30 PM EST	45.5	5.01
Nov 5, 3:30 PM EST	44.8	5
Nov 5, 2:30 PM EST	44.2	4.99
Nov 5, 1:30 PM EST	44.2	4.99
Nov 5, 12:30 PM EST	43.6	4.98
Nov 5, 11:30 AM EST	43	4.97
Nov 5, 10:30 AM EST	42.3	4.96
Nov 5, 9:30 AM EST	41.7	4.95
Nov 5, 8:30 AM EST	40.5	4.93
Nov 5, 7:30 AM EST	39.9	4.92
Nov 5, 6:30 AM EST	38.7	4.9
Nov 5, 5:30 AM EST	37.6	4.88
Nov 5, 4:30 AM EST	35.9	4.85
Nov 5, 3:30 AM EST	34.2	4.82
Nov 5, 2:30 AM EST	32.5	4.79
Nov 5, 1:30 AM EST	30.4	4.75
Nov 5, 12:30 AM EST	28.8	4.72
Nov 4, 11:30 PM EST	27.3	4.69
Nov 4, 10:30 PM EST	26.8	4.68
Nov 4, 9:30 PM EST	26.8	4.68
Nov 4, 8:30 PM EST	26.3	4.67
Nov 4, 7:30 PM EST	26.8	4.68

Kennebunk River near Kennebunk, Maine

USGS 01067950

Caution: Low water: go quiet and stealthy

No water temperature here.

Discharge: 3.76 ft³/s
Gauge height: 2.17 ft

Much below 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, 9:15 PM EST	3.76	2.17
Nov 5, 8:15 PM EST	3.76	2.17
Nov 5, 7:15 PM EST	3.91	2.18
Nov 5, 6:15 PM EST	3.76	2.17
Nov 5, 5:15 PM EST	3.6	2.16
Nov 5, 4:15 PM EST	3.76	2.17
Nov 5, 3:15 PM EST	3.76	2.17
Nov 5, 2:15 PM EST	3.76	2.17
Nov 5, 1:15 PM EST	3.6	2.16
Nov 5, 12:15 PM EST	3.6	2.16
Nov 5, 11:15 AM EST	3.6	2.16
Nov 5, 10:15 AM EST	3.6	2.16
Nov 5, 9:15 AM EST	3.6	2.16
Nov 5, 8:15 AM EST	3.6	2.16
Nov 5, 7:15 AM EST	3.46	2.15
Nov 5, 6:15 AM EST	3.46	2.15
Nov 5, 5:15 AM EST	3.46	2.15
Nov 5, 4:15 AM EST	3.46	2.15
Nov 5, 3:15 AM EST	3.46	2.15
Nov 5, 2:15 AM EST	3.46	2.15
Nov 5, 1:15 AM EST	3.6	2.16
Nov 5, 12:15 AM EST	3.6	2.16
Nov 4, 11:15 PM EST	3.6	2.16
Nov 4, 10:15 PM EST	3.6	2.16
Nov 4, 9:15 PM EST	3.6	2.16
Nov 4, 8:15 PM EST	3.6	2.16
Nov 4, 7:15 PM EST	3.76	2.17

EXETER RIVER AT HAIGH ROAD, NEAR BRENTWOOD, NH

USGS 01073587

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

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

Discharge: 9.88 ft³/s
Gauge height: 4.13 ft

Below 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, 9:15 PM EST	9.88	4.13
Nov 5, 8:15 PM EST	10.3	4.14
Nov 5, 7:15 PM EST	10.3	4.14
Nov 5, 6:15 PM EST	9.88	4.13
Nov 5, 5:15 PM EST	9.88	4.13
Nov 5, 4:15 PM EST	9.88	4.13
Nov 5, 3:15 PM EST	9.88	4.13
Nov 5, 2:15 PM EST	9.88	4.13
Nov 5, 1:15 PM EST	9.88	4.13
Nov 5, 12:15 PM EST	9.88	4.13
Nov 5, 11:15 AM EST	9.88	4.13
Nov 5, 10:15 AM EST	9.88	4.13
Nov 5, 9:15 AM EST	9.88	4.13
Nov 5, 8:15 AM EST	9.88	4.13
Nov 5, 7:15 AM EST	9.88	4.13
Nov 5, 6:15 AM EST	9.88	4.13
Nov 5, 5:15 AM EST	9.88	4.13
Nov 5, 4:15 AM EST	10.3	4.14
Nov 5, 3:15 AM EST	10.3	4.14
Nov 5, 2:15 AM EST	10.3	4.14
Nov 5, 1:15 AM EST	10.3	4.14
Nov 5, 12:15 AM EST	10.3	4.14
Nov 4, 11:15 PM EST	10.3	4.14
Nov 4, 10:15 PM EST	10.3	4.14
Nov 4, 9:15 PM EST	10.3	4.14
Nov 4, 8:15 PM EST	10.3	4.14
Nov 4, 7:15 PM EST	9.88	4.13

LAMPREY RIVER AT LANGFORD ROAD, AT RAYMOND, NH

USGS 01073319

Good: Good conditions: fish normally

The full view adds the NWS forecast.

Discharge: 9.95 ft³/s
Gauge height: 1.91 ft
Water temp: 51.4°F

Below normal for Nov 5 Falling · 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, 8:45 PM EST	9.95	1.91	51.4
Nov 5, 7:45 PM EST	9.95	1.91	51.3
Nov 5, 6:45 PM EST	9.95	1.91	51.1
Nov 5, 5:45 PM EST	9.95	1.91	50.7
Nov 5, 4:45 PM EST	9.95	1.91	50.4
Nov 5, 3:45 PM EST	9.95	1.91	50.2
Nov 5, 2:45 PM EST	10.4	1.92	50
Nov 5, 1:45 PM EST	9.95	1.91	50.2
Nov 5, 12:45 PM EST	9.95	1.91	50.4
Nov 5, 11:45 AM EST	10.4	1.92	50.5
Nov 5, 10:45 AM EST	10.4	1.92	50.2
Nov 5, 9:45 AM EST	10.4	1.92	50
Nov 5, 8:45 AM EST	9.95	1.91	49.6
Nov 5, 7:45 AM EST	9.95	1.91	49.5
Nov 5, 6:45 AM EST	9.95	1.91	49.6
Nov 5, 5:45 AM EST	9.95	1.91	49.6
Nov 5, 4:45 AM EST	9.95	1.91	49.8
Nov 5, 3:45 AM EST	9.95	1.91	50
Nov 5, 2:45 AM EST	10.4	1.92	50.2
Nov 5, 1:45 AM EST	10.4	1.92	50.4
Nov 5, 12:45 AM EST	10.8	1.93	50.5
Nov 4, 11:45 PM EST	10.8	1.93	50.7
Nov 4, 10:45 PM EST	10.8	1.93	50.7
Nov 4, 9:45 PM EST	11.2	1.94	50.9
Nov 4, 8:45 PM EST	11.2	1.94	50.9
Nov 4, 7:45 PM EST	11.7	1.95	50.9
Nov 4, 6:45 PM EST	12.1	1.96	50.9

EXETER RIVER AT ODELL ROAD, NEAR SANDOWN, NH

USGS 010735562

Warning: Rising fast: be careful, conditions are changing

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

Discharge: 0.8 ft³/s
Gauge height: 0.42 ft

Below 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, 9:30 PM EST	0.8	0.42
Nov 5, 8:30 PM EST	0.73	0.41
Nov 5, 7:30 PM EST	0.8	0.42
Nov 5, 6:30 PM EST	0.62	0.39
Nov 5, 5:30 PM EST	0.62	0.39
Nov 5, 4:30 PM EST	0.67	0.4
Nov 5, 3:30 PM EST	0.67	0.4
Nov 5, 2:30 PM EST	0.73	0.41
Nov 5, 1:30 PM EST	0.67	0.4
Nov 5, 12:30 PM EST	0.67	0.4
Nov 5, 11:30 AM EST	0.67	0.4
Nov 5, 10:30 AM EST	0.62	0.39
Nov 5, 9:30 AM EST	0.62	0.39
Nov 5, 8:30 AM EST	0.56	0.38
Nov 5, 7:30 AM EST	0.51	0.37
Nov 5, 6:30 AM EST	0.46	0.36
Nov 5, 5:30 AM EST	0.51	0.37
Nov 5, 4:30 AM EST	0.51	0.37
Nov 5, 3:30 AM EST	0.62	0.39
Nov 5, 2:30 AM EST	0.56	0.38
Nov 5, 1:30 AM EST	0.56	0.38
Nov 5, 12:30 AM EST	0.56	0.38
Nov 4, 11:30 PM EST	0.56	0.38
Nov 4, 10:30 PM EST	0.51	0.37
Nov 4, 9:30 PM EST	0.51	0.37
Nov 4, 8:30 PM EST	0.56	0.38
Nov 4, 7:30 PM EST	0.62	0.39

Checked Nov 5, 9:56 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.

ISINGLASS R AT ROCHESTER NECK RD, NR DOVER, NH
USGS 01072870 · NH · live flow · gauge height · water temperature · 11.8 mi
Reading the gauge…
Branch Brook near Kennebunk, Maine
USGS 01069700 · ME · live flow · gauge height · 12.4 mi
Reading the gauge…
COCHECO RIVER NEAR ROCHESTER, NH
USGS 01072800 · NH · live flow · gauge height · 13 mi
Reading the gauge…
Mousam River at Route 4 near Sanford, Maine
USGS 01068910 · ME · live flow · gauge height · 13 mi
Reading the gauge…
Mousam River near West Kennebunk, Maine
USGS 01069500 · ME · live flow · gauge height · 13.4 mi
Reading the gauge…
OYSTER RIVER NEAR DURHAM, NH
USGS 01073000 · NH · live flow · gauge height · 13.5 mi
Reading the gauge…
LAMPREY RIVER NEAR NEWMARKET, NH
USGS 01073500 · NH · live flow · gauge height · 14.6 mi
Reading the gauge…
WINNICUT RIVER AT GREENLAND, NR PORTSMOUTH, NH
USGS 01073785 · NH · live flow · gauge height · 14.8 mi
Reading the gauge…
Kennebunk River near Kennebunk, Maine
USGS 01067950 · ME · live flow · gauge height · 16.3 mi
Reading the gauge…
EXETER RIVER AT HAIGH ROAD, NEAR BRENTWOOD, NH
USGS 01073587 · NH · live flow · gauge height · 23.3 mi
Reading the gauge…
LAMPREY RIVER AT LANGFORD ROAD, AT RAYMOND, NH
USGS 01073319 · NH · live flow · gauge height · water temperature · 27.5 mi
Reading the gauge…
EXETER RIVER AT ODELL ROAD, NEAR SANDOWN, NH
USGS 010735562 · NH · live flow · gauge height · 29.6 mi
Reading the gauge…

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.