Storm Station

Live/Water/Illinois/Grafton

Grafton

A water gauge in Jersey County, Illinois. Its stage was 17.20 ft as of Sep 27, 6:00 AM CDT.

Gauge GRFI2Jersey County, IllinoisEvery gauge in Illinois

Stage now
17.20 ftreported Sep 27, 6:00 AM CDT
24 hour change
Rose 0.25 ftsince Sep 26, 7:30 AM
Rank
309of 417 in Illinois, Sep 27
Elevation
430 ftabove sea level
County
Jersey County
Position
38.9681° N, 90.4289° W
Record since
2007

Water level

Grafton

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 Grafton: the water from 16.98 to 17.22 feet of stage, the latest 17.21 feet.WATER LEVEL, 24 HOURSFTHIGH 17.22 FT, SEP 27, 4:30 AM · LOW 16.98 FT, SEP 26, 8:00 AM16.917.017.117.217.39 AM12 PM3 PM6 PM9 PMSep 273 AM6 AM17.21
Latest
17.21 ftSep 27, 7:30 AM
Highest
17.22 ftSep 27, 4:30 AM
Lowest
16.98 ftSep 26, 8:00 AM
Range
0.24 fthighest less lowest
Change
Rose 0.23 ftsince Sep 26, 8:00 AM
Readings
47
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 7:30 AM17.21
Sep 27, 7:00 AM17.21
Sep 27, 6:30 AM17.22
Sep 27, 6:00 AM17.20
Sep 27, 5:30 AM17.20
Sep 27, 5:00 AM17.19
Sep 27, 4:30 AM17.22
Sep 27, 4:00 AM17.17
Sep 27, 3:30 AM17.21
Sep 27, 3:00 AM17.20
Sep 27, 2:30 AM17.20
Sep 27, 2:00 AM17.19
Sep 27, 1:30 AM17.18
Sep 27, 1:00 AM17.18
Sep 27, 12:30 AM17.18
Sep 27, 12:00 AM17.18
Sep 26, 11:30 PM17.19
Sep 26, 11:00 PM17.18
Sep 26, 10:30 PM17.18
Sep 26, 10:00 PM17.16
Sep 26, 9:30 PM17.16
Sep 26, 9:00 PM17.15
Sep 26, 8:30 PM17.15
Sep 26, 8:00 PM17.14
Sep 26, 7:30 PM17.14
Sep 26, 7:00 PM17.15
Sep 26, 6:30 PM17.14
Sep 26, 6:00 PM17.12
Sep 26, 5:00 PM17.12
Sep 26, 4:30 PM17.12
Sep 26, 4:00 PM17.11
Sep 26, 3:30 PM17.11
Sep 26, 3:00 PM17.10
Sep 26, 2:30 PM17.08
Sep 26, 2:00 PM17.07
Sep 26, 1:30 PM17.08
Sep 26, 1:00 PM17.06
Sep 26, 12:30 PM17.06
Sep 26, 12:00 PM17.04
Sep 26, 11:30 AM17.04
Sep 26, 11:00 AM17.03
Sep 26, 10:30 AM17.00
Sep 26, 10:00 AM17.02
Sep 26, 9:30 AM17.01
Sep 26, 9:00 AM17.01
Sep 26, 8:30 AM16.99
Sep 26, 8:00 AM16.98
Water level, 7 days at Grafton: the water from 14.40 to 17.22 feet of stage, the latest 17.21 feet.WATER LEVEL, 7 DAYSFTHIGH 17.22 FT, SEP 27, 4:30 AM · LOW 14.40 FT, SEP 21, 9:00 AM1415161718Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 2717.21
Latest
17.21 ftSep 27, 7:30 AM
Highest
17.22 ftSep 27, 4:30 AM
Lowest
14.40 ftSep 21, 9:00 AM
Range
2.82 fthighest less lowest
Change
Rose 1.86 ftsince Sep 20, 8:00 AM
Readings
329
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 7:30 AM17.21
Sep 27, 6:30 AM17.22
Sep 27, 5:30 AM17.20
Sep 27, 4:30 AM17.22
Sep 27, 3:30 AM17.21
Sep 27, 2:30 AM17.20
Sep 27, 1:30 AM17.18
Sep 27, 12:30 AM17.18
Sep 26, 11:30 PM17.19
Sep 26, 10:30 PM17.18
Sep 26, 9:30 PM17.16
Sep 26, 8:30 PM17.15
Sep 26, 7:30 PM17.14
Sep 26, 6:30 PM17.14
Sep 26, 5:00 PM17.12
Sep 26, 4:30 PM17.12
Sep 26, 3:30 PM17.11
Sep 26, 2:30 PM17.08
Sep 26, 1:30 PM17.08
Sep 26, 12:30 PM17.06
Sep 26, 11:30 AM17.04
Sep 26, 10:30 AM17.00
Sep 26, 9:30 AM17.01
Sep 26, 8:30 AM16.99
Sep 26, 7:30 AM16.96
Sep 26, 6:30 AM16.94
Sep 26, 5:30 AM16.94
Sep 26, 4:30 AM16.93
Sep 26, 3:30 AM16.91
Sep 26, 2:30 AM16.89
Sep 26, 1:30 AM16.87
Sep 26, 12:30 AM16.86
Sep 25, 11:30 PM16.83
Sep 25, 10:30 PM16.82
Sep 25, 9:30 PM16.81
Sep 25, 8:30 PM16.79
Sep 25, 7:30 PM16.78
Sep 25, 6:30 PM16.77
Sep 25, 5:30 PM16.75
Sep 25, 4:30 PM16.75
Sep 25, 3:30 PM16.73
Sep 25, 2:30 PM16.72
Sep 25, 1:30 PM16.72
Sep 25, 12:30 PM16.72
Sep 25, 11:30 AM16.69
Sep 25, 10:30 AM16.68
Sep 25, 9:30 AM16.67
Sep 25, 8:30 AM16.68
Sep 25, 7:30 AM16.64
Sep 25, 6:30 AM16.59
Sep 25, 5:30 AM16.58
Sep 25, 4:30 AM16.54
Sep 25, 3:30 AM16.52
Sep 25, 2:30 AM16.50
Sep 25, 1:30 AM16.46
Sep 25, 12:30 AM16.47
Sep 24, 11:30 PM16.43
Sep 24, 10:30 PM16.43
Sep 24, 9:30 PM16.40
Sep 24, 8:30 PM16.39
Sep 24, 7:30 PM16.36
Sep 24, 6:30 PM16.36
Sep 24, 5:30 PM16.35
Sep 24, 4:30 PM16.36
Sep 24, 3:30 PM16.32
Sep 24, 2:30 PM16.33
Sep 24, 1:30 PM16.33
Sep 24, 12:30 PM16.31
Sep 24, 11:30 AM16.30
Sep 24, 10:30 AM16.30
Sep 24, 9:30 AM16.27
Sep 24, 8:30 AM16.25
Sep 24, 7:30 AM16.24
Sep 24, 6:30 AM16.21
Sep 24, 5:30 AM16.16
Sep 24, 4:30 AM16.12
Sep 24, 3:30 AM16.08
Sep 24, 2:30 AM16.05
Sep 24, 1:00 AM15.98
Sep 24, 12:30 AM15.96
Sep 23, 11:30 PM15.93
Sep 23, 10:30 PM15.88
Sep 23, 9:30 PM15.84
Sep 23, 8:30 PM15.81
Sep 23, 7:30 PM15.76
Sep 23, 6:30 PM15.73
Sep 23, 5:30 PM15.68
Sep 23, 4:30 PM15.63
Sep 23, 3:30 PM15.61
Sep 23, 2:30 PM15.56
Sep 23, 1:30 PM15.52
Sep 23, 12:30 PM15.49
Sep 23, 11:30 AM15.44
Sep 23, 10:30 AM15.39
Sep 23, 9:30 AM15.37
Sep 23, 8:30 AM15.33
Sep 23, 7:30 AM15.30
Sep 23, 6:30 AM15.28
Sep 23, 5:30 AM15.26
Sep 23, 4:30 AM15.23
Sep 23, 3:30 AM15.22
Sep 23, 2:30 AM15.21
Sep 23, 1:30 AM15.22
Sep 23, 12:30 AM15.22
Sep 22, 11:30 PM15.23
Sep 22, 10:30 PM15.24
Sep 22, 9:30 PM15.27
Sep 22, 8:30 PM15.32
Sep 22, 7:30 PM15.37
Sep 22, 6:30 PM15.39
Sep 22, 5:30 PM15.42
Sep 22, 4:30 PM15.47
Sep 22, 3:30 PM15.47
Sep 22, 2:30 PM15.45
Sep 22, 1:30 PM15.46
Sep 22, 12:30 PM15.40
Sep 22, 11:30 AM15.32
Sep 22, 10:30 AM15.23
Sep 22, 9:30 AM15.14
Sep 22, 8:30 AM15.07
Sep 22, 7:30 AM15.00
Sep 22, 6:30 AM14.92
Sep 22, 5:30 AM14.83
Sep 22, 4:30 AM14.76
Sep 22, 3:30 AM14.71
Sep 22, 2:30 AM14.65
Sep 22, 1:30 AM14.59
Sep 22, 12:30 AM14.55
Sep 21, 11:30 PM14.51
Sep 21, 10:30 PM14.49
Sep 21, 9:30 PM14.48
Sep 21, 8:30 PM14.47
Sep 21, 7:30 PM14.49
Sep 21, 6:30 PM14.49
Sep 21, 5:30 PM14.54
Sep 21, 4:30 PM14.66
Sep 21, 3:30 PM14.60
Sep 21, 2:30 PM14.56
Sep 21, 1:30 PM14.51
Sep 21, 12:30 PM14.50
Sep 21, 11:30 AM14.45
Sep 21, 10:30 AM14.43
Sep 21, 9:30 AM14.44
Sep 21, 8:30 AM14.41
Sep 21, 7:30 AM14.47
Sep 21, 6:30 AM14.49
Sep 21, 5:30 AM14.53
Sep 21, 4:30 AM14.58
Sep 21, 3:30 AM14.61
Sep 21, 2:30 AM14.66
Sep 21, 1:30 AM14.70
Sep 21, 12:30 AM14.70
Sep 20, 11:30 PM14.75
Sep 20, 10:30 PM14.82
Sep 20, 9:30 PM14.89
Sep 20, 8:30 PM14.94
Sep 20, 7:30 PM14.99
Sep 20, 6:30 PM15.03
Sep 20, 5:30 PM15.08
Sep 20, 4:30 PM15.15
Sep 20, 3:30 PM15.13
Sep 20, 2:30 PM15.16
Sep 20, 1:30 PM15.19
Sep 20, 12:30 PM15.20
Sep 20, 11:30 AM15.24
Sep 20, 10:30 AM15.25
Sep 20, 9:30 AM15.28
Sep 20, 8:30 AM15.33
Water level, 30 days at Grafton: the water from 14.40 to 17.22 feet of stage, the latest 17.21 feet.WATER LEVEL, 30 DAYSFTHIGH 17.22 FT, SEP 27, 4:30 AM · LOW 14.40 FT, SEP 21, 9:00 AM1415161718Aug 28Sep 2Sep 7Sep 12Sep 17Sep 2217.21
Latest
17.21 ftSep 27, 7:30 AM
Highest
17.22 ftSep 27, 4:30 AM
Lowest
14.40 ftSep 21, 9:00 AM
Range
2.82 fthighest less lowest
Change
Rose 1.29 ftsince Aug 28, 8:00 AM
Readings
1,413
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 2717.2217.1717.2017.2116
Sep 2617.1916.8417.0317.1947
Sep 2516.8316.4516.6716.8348
Sep 2416.4315.9616.2716.4346
Sep 2315.9315.2015.4915.9348
Sep 2215.4914.5315.1415.2346
Sep 2114.7114.4014.5314.5146
Sep 2015.4614.7515.1814.7543
Sep 1915.8115.6315.7015.6343
Sep 1816.1615.8315.9615.8348
Sep 1716.0015.8315.9515.8648
Sep 1616.1816.0216.1216.0246
Sep 1516.1115.9716.0416.1147
Sep 1416.0915.7115.8815.9648
Sep 1316.4016.1216.3016.1248
Sep 1216.1415.6915.8616.1448
Sep 1115.7815.6815.7515.7848
Sep 1015.6815.4915.5815.6846
Sep 915.7315.5615.6715.5748
Sep 815.7615.7015.7315.7248
Sep 715.8215.7315.7715.7448
Sep 615.8315.6715.7715.8147
Sep 515.8715.6615.8015.8346
Sep 416.0915.7315.9315.7346
Sep 316.1015.9916.0616.0948
Sep 215.9915.6815.8315.9848
Sep 116.3615.9916.2215.9948
Aug 3116.2415.9016.1116.2148
Aug 3015.9115.5915.7515.9148
Aug 2915.9015.7415.8515.7448
Aug 2815.9215.8015.8615.8832

How it reports

Rank
309of 417 in Illinois, Sep 27
Schedule
every 30 minon the hour's :00 and :30
Reports received, 24 hours
47 of 4897.9% of its schedule
Reports received, 7 days
72 of 7398.6% of its schedule
Longest silence, 7 days
1 hourfrom Sep 26, 5:00 PM
Latest report
Sep 27, 7:30 AMlocal time
Time to reach Storm Station
15 min9 in 10 within 25 min

Its schedule is one report every 30 min, 48 in 24 hours. Two reports in the same 30 min count as one received.

Near Grafton

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.