Storm Station

Live/Water/New Hampshire/Cockermouth River below Hardy Brook at Groton

Cockermouth River below Hardy Brook at Groton

A gauge on the Cockermouth River in Grafton County, New Hampshire. Its stage was 1.19 ft as of Sep 27, 3:00 AM EDT.

Gauge GRTN3Grafton County, New HampshireEvery gauge in New Hampshire

Stage now
1.19 ftreported Sep 27, 3:00 AM EDT
24 hour change
Fell 0.01 ftsince Sep 26, 3:00 AM
Rank
20of 155 in New Hampshire, Sep 27
Elevation
614 ftabove sea level
County
Grafton County
Position
43.7039° N, 71.8333° W
Record since
2010

Water level

Cockermouth River below Hardy Brook at Groton

Stage is the height of the water's surface above the gauge's own fixed zero, in feet, not the depth of the water. Every point drawn is a reading the gauge sent, at the time it sent it.

Water level, 24 hours at Cockermouth River below Hardy Brook at Groton: the water from 1.19 to 1.20 feet of stage, the latest 1.19 feet.WATER LEVEL, 24 HOURSFTHIGH 1.20 FT, SEP 26, 3:30 AM · LOW 1.19 FT, SEP 26, 4:30 AM1.141.161.181.201.221.246 AM9 AM12 PM3 PM6 PM9 PMSep 273 AM1.19
Latest
1.19 ftSep 27, 3:00 AM
Highest
1.20 ftSep 26, 3:30 AM
Lowest
1.19 ftSep 26, 4:30 AM
Range
0.01 fthighest less lowest
Change
Fell 0.01 ftsince Sep 26, 3:30 AM
Readings
95
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 3:00 AM1.19
Sep 27, 2:45 AM1.19
Sep 27, 2:30 AM1.19
Sep 27, 2:15 AM1.19
Sep 27, 2:00 AM1.19
Sep 27, 1:45 AM1.19
Sep 27, 1:30 AM1.19
Sep 27, 1:15 AM1.19
Sep 27, 1:00 AM1.19
Sep 27, 12:45 AM1.19
Sep 27, 12:30 AM1.19
Sep 27, 12:15 AM1.19
Sep 27, 12:00 AM1.19
Sep 26, 11:45 PM1.19
Sep 26, 11:30 PM1.19
Sep 26, 11:15 PM1.19
Sep 26, 11:00 PM1.19
Sep 26, 10:45 PM1.19
Sep 26, 10:30 PM1.19
Sep 26, 10:15 PM1.19
Sep 26, 10:00 PM1.19
Sep 26, 9:45 PM1.19
Sep 26, 9:30 PM1.19
Sep 26, 9:15 PM1.19
Sep 26, 9:00 PM1.19
Sep 26, 8:45 PM1.20
Sep 26, 8:30 PM1.19
Sep 26, 8:15 PM1.20
Sep 26, 8:00 PM1.20
Sep 26, 7:45 PM1.20
Sep 26, 7:30 PM1.20
Sep 26, 7:15 PM1.20
Sep 26, 7:00 PM1.19
Sep 26, 6:45 PM1.20
Sep 26, 6:30 PM1.20
Sep 26, 6:15 PM1.19
Sep 26, 6:00 PM1.19
Sep 26, 5:45 PM1.19
Sep 26, 5:30 PM1.19
Sep 26, 5:15 PM1.20
Sep 26, 5:00 PM1.20
Sep 26, 4:45 PM1.19
Sep 26, 4:30 PM1.19
Sep 26, 4:15 PM1.20
Sep 26, 4:00 PM1.19
Sep 26, 3:45 PM1.20
Sep 26, 3:30 PM1.20
Sep 26, 3:15 PM1.19
Sep 26, 3:00 PM1.20
Sep 26, 2:45 PM1.20
Sep 26, 2:30 PM1.20
Sep 26, 2:15 PM1.20
Sep 26, 2:00 PM1.19
Sep 26, 1:45 PM1.19
Sep 26, 1:30 PM1.19
Sep 26, 1:15 PM1.19
Sep 26, 1:00 PM1.19
Sep 26, 12:45 PM1.19
Sep 26, 12:30 PM1.19
Sep 26, 12:15 PM1.19
Sep 26, 12:00 PM1.19
Sep 26, 11:45 AM1.19
Sep 26, 11:30 AM1.19
Sep 26, 11:15 AM1.19
Sep 26, 11:00 AM1.19
Sep 26, 10:45 AM1.19
Sep 26, 10:30 AM1.19
Sep 26, 10:15 AM1.19
Sep 26, 10:00 AM1.19
Sep 26, 9:45 AM1.19
Sep 26, 9:30 AM1.19
Sep 26, 9:15 AM1.19
Sep 26, 9:00 AM1.19
Sep 26, 8:45 AM1.19
Sep 26, 8:30 AM1.19
Sep 26, 8:15 AM1.19
Sep 26, 8:00 AM1.19
Sep 26, 7:45 AM1.19
Sep 26, 7:30 AM1.19
Sep 26, 7:15 AM1.19
Sep 26, 7:00 AM1.19
Sep 26, 6:45 AM1.19
Sep 26, 6:30 AM1.19
Sep 26, 6:15 AM1.19
Sep 26, 6:00 AM1.19
Sep 26, 5:45 AM1.19
Sep 26, 5:30 AM1.19
Sep 26, 5:15 AM1.19
Sep 26, 5:00 AM1.19
Sep 26, 4:45 AM1.19
Sep 26, 4:30 AM1.19
Sep 26, 4:15 AM1.20
Sep 26, 4:00 AM1.20
Sep 26, 3:45 AM1.20
Sep 26, 3:30 AM1.20
Water level, 7 days at Cockermouth River below Hardy Brook at Groton: the water from 1.19 to 1.70 feet of stage, the latest 1.19 feet.WATER LEVEL, 7 DAYSFTHIGH 1.70 FT, SEP 21, 2:15 AM · LOW 1.19 FT, SEP 26, 3:15 AM1.01.21.41.61.8Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 271.19
Latest
1.19 ftSep 27, 3:00 AM
Highest
1.70 ftSep 21, 2:15 AM
Lowest
1.19 ftSep 26, 3:15 AM
Range
0.51 fthighest less lowest
Change
Fell 0.08 ftsince Sep 20, 3:30 AM
Readings
643
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 3:00 AM1.19
Sep 27, 2:45 AM1.19
Sep 27, 1:45 AM1.19
Sep 27, 12:45 AM1.19
Sep 26, 11:45 PM1.19
Sep 26, 10:45 PM1.19
Sep 26, 9:45 PM1.19
Sep 26, 8:45 PM1.20
Sep 26, 7:45 PM1.20
Sep 26, 6:45 PM1.20
Sep 26, 5:45 PM1.19
Sep 26, 4:45 PM1.19
Sep 26, 3:45 PM1.20
Sep 26, 2:45 PM1.20
Sep 26, 1:45 PM1.19
Sep 26, 12:45 PM1.19
Sep 26, 11:45 AM1.19
Sep 26, 10:45 AM1.19
Sep 26, 9:45 AM1.19
Sep 26, 8:45 AM1.19
Sep 26, 7:45 AM1.19
Sep 26, 6:45 AM1.19
Sep 26, 5:45 AM1.19
Sep 26, 4:45 AM1.19
Sep 26, 3:45 AM1.20
Sep 26, 2:45 AM1.20
Sep 26, 1:45 AM1.20
Sep 26, 12:45 AM1.20
Sep 25, 11:45 PM1.20
Sep 25, 10:45 PM1.20
Sep 25, 9:45 PM1.20
Sep 25, 8:45 PM1.21
Sep 25, 7:45 PM1.21
Sep 25, 6:45 PM1.21
Sep 25, 5:45 PM1.21
Sep 25, 4:45 PM1.21
Sep 25, 3:45 PM1.21
Sep 25, 2:45 PM1.21
Sep 25, 1:45 PM1.21
Sep 25, 12:45 PM1.21
Sep 25, 11:45 AM1.21
Sep 25, 10:45 AM1.21
Sep 25, 9:45 AM1.21
Sep 25, 8:45 AM1.21
Sep 25, 7:45 AM1.21
Sep 25, 6:45 AM1.21
Sep 25, 5:45 AM1.22
Sep 25, 4:45 AM1.22
Sep 25, 3:45 AM1.22
Sep 25, 2:45 AM1.22
Sep 25, 1:45 AM1.22
Sep 25, 12:45 AM1.22
Sep 24, 11:45 PM1.22
Sep 24, 10:45 PM1.22
Sep 24, 9:45 PM1.23
Sep 24, 8:45 PM1.23
Sep 24, 7:45 PM1.23
Sep 24, 6:45 PM1.23
Sep 24, 5:45 PM1.23
Sep 24, 4:45 PM1.24
Sep 24, 3:45 PM1.23
Sep 24, 2:45 PM1.24
Sep 24, 1:45 PM1.24
Sep 24, 12:45 PM1.24
Sep 24, 11:45 AM1.24
Sep 24, 10:45 AM1.24
Sep 24, 9:45 AM1.24
Sep 24, 8:45 AM1.24
Sep 24, 7:45 AM1.24
Sep 24, 6:45 AM1.24
Sep 24, 5:45 AM1.24
Sep 24, 4:45 AM1.24
Sep 24, 3:45 AM1.25
Sep 24, 2:45 AM1.25
Sep 24, 1:45 AM1.25
Sep 24, 12:00 AM1.25
Sep 23, 11:45 PM1.25
Sep 23, 10:45 PM1.25
Sep 23, 9:45 PM1.26
Sep 23, 8:45 PM1.27
Sep 23, 7:45 PM1.27
Sep 23, 6:45 PM1.27
Sep 23, 5:45 PM1.27
Sep 23, 4:45 PM1.27
Sep 23, 3:45 PM1.27
Sep 23, 2:45 PM1.28
Sep 23, 1:45 PM1.27
Sep 23, 12:45 PM1.28
Sep 23, 11:45 AM1.28
Sep 23, 10:45 AM1.28
Sep 23, 9:45 AM1.28
Sep 23, 8:45 AM1.28
Sep 23, 7:45 AM1.28
Sep 23, 6:45 AM1.28
Sep 23, 5:45 AM1.29
Sep 23, 4:45 AM1.29
Sep 23, 3:45 AM1.29
Sep 23, 2:45 AM1.30
Sep 23, 1:45 AM1.30
Sep 23, 12:45 AM1.30
Sep 22, 11:45 PM1.31
Sep 22, 10:45 PM1.31
Sep 22, 9:45 PM1.32
Sep 22, 8:45 PM1.33
Sep 22, 7:45 PM1.33
Sep 22, 6:45 PM1.34
Sep 22, 5:45 PM1.34
Sep 22, 4:45 PM1.35
Sep 22, 3:45 PM1.35
Sep 22, 2:45 PM1.36
Sep 22, 1:45 PM1.36
Sep 22, 12:45 PM1.37
Sep 22, 11:45 AM1.37
Sep 22, 10:45 AM1.37
Sep 22, 9:45 AM1.37
Sep 22, 8:45 AM1.38
Sep 22, 7:45 AM1.38
Sep 22, 6:00 AM1.39
Sep 22, 5:45 AM1.39
Sep 22, 4:45 AM1.40
Sep 22, 3:00 AM1.41
Sep 22, 2:45 AM1.41
Sep 22, 1:45 AM1.42
Sep 22, 12:45 AM1.43
Sep 21, 11:45 PM1.44
Sep 21, 10:45 PM1.45
Sep 21, 9:45 PM1.46
Sep 21, 8:45 PM1.47
Sep 21, 7:00 PM1.49
Sep 21, 6:45 PM1.49
Sep 21, 5:45 PM1.51
Sep 21, 4:45 PM1.52
Sep 21, 3:45 PM1.53
Sep 21, 2:45 PM1.54
Sep 21, 1:00 PM1.57
Sep 21, 12:45 PM1.57
Sep 21, 11:45 AM1.59
Sep 21, 10:45 AM1.60
Sep 21, 9:45 AM1.62
Sep 21, 8:45 AM1.63
Sep 21, 7:45 AM1.64
Sep 21, 6:45 AM1.66
Sep 21, 5:45 AM1.67
Sep 21, 4:45 AM1.68
Sep 21, 3:45 AM1.70
Sep 21, 2:45 AM1.70
Sep 21, 1:00 AM1.67
Sep 21, 12:45 AM1.66
Sep 20, 11:45 PM1.62
Sep 20, 10:45 PM1.57
Sep 20, 9:45 PM1.50
Sep 20, 8:45 PM1.45
Sep 20, 7:45 PM1.40
Sep 20, 6:45 PM1.36
Sep 20, 5:00 PM1.30
Sep 20, 4:45 PM1.30
Sep 20, 3:45 PM1.28
Sep 20, 2:45 PM1.27
Sep 20, 1:45 PM1.27
Sep 20, 12:45 PM1.26
Sep 20, 11:45 AM1.26
Sep 20, 10:45 AM1.26
Sep 20, 9:45 AM1.26
Sep 20, 8:45 AM1.26
Sep 20, 7:45 AM1.26
Sep 20, 6:45 AM1.26
Sep 20, 5:45 AM1.27
Sep 20, 4:45 AM1.27
Sep 20, 3:45 AM1.27
Water level, 30 days at Cockermouth River below Hardy Brook at Groton: the water from 1.12 to 1.95 feet of stage, the latest 1.19 feet.WATER LEVEL, 30 DAYSFTHIGH 1.95 FT, SEP 18, 1:15 AM · LOW 1.12 FT, AUG 30, 12:15 AM1.01.31.51.82.02.3Aug 28Sep 2Sep 7Sep 12Sep 17Sep 221.19
Latest
1.19 ftSep 27, 3:00 AM
Highest
1.95 ftSep 18, 1:15 AM
Lowest
1.12 ftAug 30, 12:15 AM
Range
0.83 fthighest less lowest
Change
Rose 0.04 ftsince Aug 28, 3:30 AM
Readings
2,811
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 271.191.191.191.1913
Sep 261.201.191.191.1996
Sep 251.221.201.211.2096
Sep 241.251.221.241.2292
Sep 231.311.251.281.2596
Sep 221.441.311.361.3188
Sep 211.701.441.581.4484
Sep 201.621.261.331.6279
Sep 191.431.291.351.2989
Sep 181.951.431.681.4392
Sep 171.841.181.241.8492
Sep 161.231.201.211.2096
Sep 151.301.231.261.2396
Sep 141.551.301.411.3096
Sep 131.641.191.341.5596
Sep 121.231.191.211.1996
Sep 111.371.231.281.2392
Sep 101.841.201.541.3792
Sep 91.201.161.171.2096
Sep 81.221.181.201.1896
Sep 71.341.221.271.2295
Sep 61.571.231.421.3693
Sep 51.231.141.161.2396
Sep 41.171.161.161.1696
Sep 31.161.131.151.1696
Sep 21.131.121.131.1396
Sep 11.131.121.131.1296
Aug 311.141.131.131.1396
Aug 301.141.121.121.1396
Aug 291.141.131.141.1396
Aug 281.151.141.151.1582

How it reports

Rank
20of 155 in New Hampshire, Sep 27
Schedule
every houron the hour's :00
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
31 of 31100% of its schedule
Longest silence, 7 days
61 minfrom Sep 25, 11:59 PM
Latest report
Sep 27, 3:00 AMlocal time
Time to reach Storm Station
15 min9 in 10 within 15 min

Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.

Near Cockermouth River below Hardy Brook at Groton

How to read a gauge

A gauge measures the height of the water where it stands, its stage, in feet above a fixed mark at that gauge. Two gauges' stages are not comparable: each is measured from its own mark, and a reservoir's is often its height above sea level.

The stage shown is the latest the gauge reported, with the time it reported it. Storm Station hears each gauge on its own schedule and ranks it among its state's stations by how reliably it reports: that is its 247 rank.