Storm Station

Live/Water/Michigan/Thunder Bay River 5 SW Bolton

Thunder Bay River 5 SW Bolton

A gauge on the Thunder Bay River in Alpena County, Michigan. Its stage was 11.60 ft as of Sep 27, 3:30 AM EDT.

Gauge BOLM4Alpena County, MichiganEvery gauge in Michigan

Stage now
11.60 ftreported Sep 27, 3:30 AM EDT
24 hour change
Fell 0.05 ftsince Sep 26, 3:30 AM
Rank
161of 407 in Michigan, Sep 27
Elevation
692 ftabove sea level
County
Alpena County
Position
45.1200° N, 83.6400° W
Record since
2008

Water level

Thunder Bay River 5 SW Bolton

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 Thunder Bay River 5 SW Bolton: the water from 11.60 to 11.65 feet of stage, the latest 11.60 feet.WATER LEVEL, 24 HOURSFTHIGH 11.65 FT, SEP 26, 5:15 AM · LOW 11.60 FT, SEP 27, 12:30 AM11.6011.6211.6411.666 AM9 AM12 PM3 PM6 PM9 PMSep 273 AM11.60
Latest
11.60 ftSep 27, 3:30 AM
Highest
11.65 ftSep 26, 5:15 AM
Lowest
11.60 ftSep 27, 12:30 AM
Range
0.05 fthighest less lowest
Change
Fell 0.04 ftsince Sep 26, 4:45 AM
Readings
92
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 3:30 AM11.60
Sep 27, 3:15 AM11.60
Sep 27, 3:00 AM11.60
Sep 27, 2:45 AM11.60
Sep 27, 2:30 AM11.60
Sep 27, 2:15 AM11.60
Sep 27, 2:00 AM11.60
Sep 27, 1:45 AM11.60
Sep 27, 1:30 AM11.60
Sep 27, 1:15 AM11.61
Sep 27, 1:00 AM11.61
Sep 27, 12:45 AM11.61
Sep 27, 12:30 AM11.60
Sep 27, 12:15 AM11.61
Sep 27, 12:00 AM11.61
Sep 26, 11:45 PM11.61
Sep 26, 11:30 PM11.61
Sep 26, 11:15 PM11.61
Sep 26, 11:00 PM11.61
Sep 26, 10:45 PM11.61
Sep 26, 10:30 PM11.61
Sep 26, 10:15 PM11.61
Sep 26, 10:00 PM11.61
Sep 26, 9:45 PM11.61
Sep 26, 9:30 PM11.61
Sep 26, 9:15 PM11.61
Sep 26, 9:00 PM11.61
Sep 26, 8:45 PM11.61
Sep 26, 8:30 PM11.62
Sep 26, 8:15 PM11.61
Sep 26, 8:00 PM11.62
Sep 26, 7:45 PM11.62
Sep 26, 7:30 PM11.62
Sep 26, 7:15 PM11.62
Sep 26, 7:00 PM11.62
Sep 26, 6:45 PM11.62
Sep 26, 6:30 PM11.62
Sep 26, 6:15 PM11.62
Sep 26, 6:00 PM11.63
Sep 26, 5:45 PM11.63
Sep 26, 5:30 PM11.63
Sep 26, 5:15 PM11.63
Sep 26, 5:00 PM11.63
Sep 26, 4:45 PM11.63
Sep 26, 4:30 PM11.63
Sep 26, 4:15 PM11.63
Sep 26, 4:00 PM11.63
Sep 26, 3:45 PM11.63
Sep 26, 3:30 PM11.63
Sep 26, 3:15 PM11.63
Sep 26, 3:00 PM11.63
Sep 26, 2:45 PM11.63
Sep 26, 2:30 PM11.64
Sep 26, 2:15 PM11.63
Sep 26, 2:00 PM11.63
Sep 26, 1:45 PM11.63
Sep 26, 1:30 PM11.63
Sep 26, 1:15 PM11.63
Sep 26, 1:00 PM11.63
Sep 26, 12:45 PM11.64
Sep 26, 12:30 PM11.63
Sep 26, 12:15 PM11.63
Sep 26, 12:00 PM11.63
Sep 26, 11:45 AM11.63
Sep 26, 11:30 AM11.63
Sep 26, 11:15 AM11.64
Sep 26, 11:00 AM11.63
Sep 26, 10:45 AM11.63
Sep 26, 10:30 AM11.64
Sep 26, 10:15 AM11.63
Sep 26, 10:00 AM11.63
Sep 26, 9:45 AM11.64
Sep 26, 9:30 AM11.64
Sep 26, 9:15 AM11.64
Sep 26, 9:00 AM11.64
Sep 26, 8:45 AM11.64
Sep 26, 8:30 AM11.64
Sep 26, 8:15 AM11.64
Sep 26, 8:00 AM11.64
Sep 26, 7:45 AM11.64
Sep 26, 7:30 AM11.64
Sep 26, 7:15 AM11.64
Sep 26, 7:00 AM11.64
Sep 26, 6:45 AM11.64
Sep 26, 6:30 AM11.64
Sep 26, 6:15 AM11.64
Sep 26, 6:00 AM11.64
Sep 26, 5:45 AM11.64
Sep 26, 5:30 AM11.64
Sep 26, 5:15 AM11.65
Sep 26, 5:00 AM11.64
Sep 26, 4:45 AM11.64
Water level, 7 days at Thunder Bay River 5 SW Bolton: the water from 11.60 to 12.47 feet of stage, the latest 11.60 feet.WATER LEVEL, 7 DAYSFTHIGH 12.47 FT, SEP 20, 4:45 AM · LOW 11.60 FT, SEP 27, 12:30 AM11.511.812.012.312.512.8Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 2711.60
Latest
11.60 ftSep 27, 3:30 AM
Highest
12.47 ftSep 20, 4:45 AM
Lowest
11.60 ftSep 27, 12:30 AM
Range
0.87 fthighest less lowest
Change
Fell 0.87 ftsince Sep 20, 4:45 AM
Readings
664
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 3:30 AM11.60
Sep 27, 2:45 AM11.60
Sep 27, 1:45 AM11.60
Sep 27, 12:45 AM11.61
Sep 26, 11:45 PM11.61
Sep 26, 10:45 PM11.61
Sep 26, 9:45 PM11.61
Sep 26, 8:45 PM11.61
Sep 26, 7:45 PM11.62
Sep 26, 6:45 PM11.62
Sep 26, 5:45 PM11.63
Sep 26, 4:45 PM11.63
Sep 26, 3:45 PM11.63
Sep 26, 2:45 PM11.63
Sep 26, 1:45 PM11.63
Sep 26, 12:45 PM11.64
Sep 26, 11:45 AM11.63
Sep 26, 10:45 AM11.63
Sep 26, 9:45 AM11.64
Sep 26, 8:45 AM11.64
Sep 26, 7:45 AM11.64
Sep 26, 6:45 AM11.64
Sep 26, 5:45 AM11.64
Sep 26, 4:45 AM11.64
Sep 26, 3:45 AM11.65
Sep 26, 2:45 AM11.65
Sep 26, 1:45 AM11.65
Sep 26, 12:45 AM11.65
Sep 25, 11:45 PM11.66
Sep 25, 10:45 PM11.66
Sep 25, 9:45 PM11.67
Sep 25, 8:45 PM11.67
Sep 25, 7:45 PM11.67
Sep 25, 6:45 PM11.68
Sep 25, 5:45 PM11.68
Sep 25, 4:45 PM11.68
Sep 25, 3:45 PM11.69
Sep 25, 2:45 PM11.69
Sep 25, 1:45 PM11.69
Sep 25, 12:45 PM11.69
Sep 25, 11:45 AM11.69
Sep 25, 10:45 AM11.69
Sep 25, 9:45 AM11.69
Sep 25, 8:45 AM11.69
Sep 25, 7:45 AM11.70
Sep 25, 6:45 AM11.70
Sep 25, 5:45 AM11.70
Sep 25, 4:45 AM11.70
Sep 25, 3:45 AM11.71
Sep 25, 2:45 AM11.71
Sep 25, 1:45 AM11.70
Sep 25, 12:45 AM11.71
Sep 24, 11:45 PM11.70
Sep 24, 10:45 PM11.70
Sep 24, 9:45 PM11.70
Sep 24, 8:45 PM11.70
Sep 24, 7:45 PM11.70
Sep 24, 6:45 PM11.70
Sep 24, 5:45 PM11.70
Sep 24, 4:45 PM11.70
Sep 24, 3:45 PM11.69
Sep 24, 2:45 PM11.70
Sep 24, 1:45 PM11.70
Sep 24, 12:45 PM11.70
Sep 24, 11:45 AM11.70
Sep 24, 10:45 AM11.71
Sep 24, 9:45 AM11.70
Sep 24, 8:45 AM11.70
Sep 24, 7:45 AM11.70
Sep 24, 6:45 AM11.71
Sep 24, 5:45 AM11.72
Sep 24, 4:45 AM11.73
Sep 24, 3:45 AM11.74
Sep 24, 2:45 AM11.74
Sep 24, 1:45 AM11.75
Sep 24, 12:45 AM11.75
Sep 23, 11:45 PM11.76
Sep 23, 10:45 PM11.76
Sep 23, 9:45 PM11.77
Sep 23, 8:45 PM11.77
Sep 23, 7:45 PM11.77
Sep 23, 6:45 PM11.78
Sep 23, 5:45 PM11.78
Sep 23, 4:45 PM11.79
Sep 23, 3:45 PM11.79
Sep 23, 2:45 PM11.79
Sep 23, 1:45 PM11.78
Sep 23, 12:45 PM11.78
Sep 23, 11:45 AM11.78
Sep 23, 10:45 AM11.77
Sep 23, 9:45 AM11.76
Sep 23, 8:45 AM11.75
Sep 23, 7:45 AM11.76
Sep 23, 6:45 AM11.76
Sep 23, 5:45 AM11.77
Sep 23, 4:45 AM11.77
Sep 23, 3:45 AM11.76
Sep 23, 2:45 AM11.77
Sep 23, 1:45 AM11.77
Sep 23, 12:45 AM11.77
Sep 22, 11:45 PM11.78
Sep 22, 10:45 PM11.79
Sep 22, 9:45 PM11.80
Sep 22, 8:45 PM11.80
Sep 22, 7:45 PM11.81
Sep 22, 6:45 PM11.82
Sep 22, 5:45 PM11.83
Sep 22, 4:45 PM11.84
Sep 22, 3:45 PM11.85
Sep 22, 2:45 PM11.86
Sep 22, 1:45 PM11.87
Sep 22, 12:45 PM11.88
Sep 22, 11:45 AM11.89
Sep 22, 10:45 AM11.89
Sep 22, 9:45 AM11.90
Sep 22, 8:45 AM11.90
Sep 22, 7:45 AM11.91
Sep 22, 6:45 AM11.92
Sep 22, 5:30 AM11.94
Sep 22, 4:45 AM11.94
Sep 22, 3:45 AM11.96
Sep 22, 2:45 AM11.97
Sep 22, 1:45 AM11.98
Sep 22, 12:45 AM11.99
Sep 21, 11:45 PM12.00
Sep 21, 10:45 PM12.01
Sep 21, 9:45 PM12.02
Sep 21, 8:45 PM12.03
Sep 21, 7:45 PM12.04
Sep 21, 6:45 PM12.05
Sep 21, 5:45 PM12.06
Sep 21, 4:45 PM12.07
Sep 21, 3:45 PM12.08
Sep 21, 2:45 PM12.09
Sep 21, 1:45 PM12.10
Sep 21, 12:45 PM12.10
Sep 21, 11:45 AM12.11
Sep 21, 10:45 AM12.12
Sep 21, 9:45 AM12.12
Sep 21, 8:45 AM12.13
Sep 21, 7:45 AM12.13
Sep 21, 6:45 AM12.15
Sep 21, 5:45 AM12.16
Sep 21, 4:45 AM12.16
Sep 21, 3:45 AM12.18
Sep 21, 2:45 AM12.19
Sep 21, 1:45 AM12.20
Sep 21, 12:45 AM12.22
Sep 20, 11:45 PM12.23
Sep 20, 10:45 PM12.24
Sep 20, 9:45 PM12.25
Sep 20, 8:45 PM12.26
Sep 20, 7:45 PM12.27
Sep 20, 6:45 PM12.28
Sep 20, 5:45 PM12.30
Sep 20, 4:45 PM12.31
Sep 20, 3:45 PM12.32
Sep 20, 2:45 PM12.34
Sep 20, 1:45 PM12.35
Sep 20, 12:45 PM12.37
Sep 20, 11:45 AM12.37
Sep 20, 10:45 AM12.39
Sep 20, 9:45 AM12.40
Sep 20, 8:45 AM12.42
Sep 20, 7:45 AM12.43
Sep 20, 6:45 AM12.44
Sep 20, 5:45 AM12.46
Sep 20, 4:45 AM12.47
Water level, 30 days at Thunder Bay River 5 SW Bolton: the water from 11.41 to 12.93 feet of stage, the latest 11.60 feet.WATER LEVEL, 30 DAYSFTHIGH 12.93 FT, SEP 18, 9:00 AM · LOW 11.41 FT, SEP 14, 11:00 PM11.011.512.012.513.013.5Aug 28Sep 2Sep 7Sep 12Sep 17Sep 2211.60
Latest
11.60 ftSep 27, 3:30 AM
Highest
12.93 ftSep 18, 9:00 AM
Lowest
11.41 ftSep 14, 11:00 PM
Range
1.52 fthighest less lowest
Change
Fell 0.18 ftsince Aug 28, 4:45 AM
Readings
2,832
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 2711.6111.6011.6011.6015
Sep 2611.6611.6111.6311.6196
Sep 2511.7111.6611.6911.6696
Sep 2411.7611.6911.7111.7096
Sep 2311.7911.7511.7711.7696
Sep 2211.9911.7811.8811.7892
Sep 2112.2212.0012.1112.0096
Sep 2012.5112.2212.3612.2389
Sep 1912.7812.5412.6612.5491
Sep 1812.9312.7812.8812.7896
Sep 1712.8612.3512.6412.8692
Sep 1612.3511.8012.0812.3592
Sep 1511.8011.4111.6411.8096
Sep 1411.5411.4111.4811.4196
Sep 1311.6011.5411.5711.5496
Sep 1211.7111.6111.6611.6196
Sep 1111.7211.6011.6711.7196
Sep 1011.6011.5311.5511.6096
Sep 911.5511.5011.5311.5396
Sep 811.6311.5411.5811.5492
Sep 711.7711.6211.7011.6396
Sep 611.8611.7711.8211.7792
Sep 511.8811.8511.8711.8584
Sep 411.8711.8011.8411.8696
Sep 311.8511.8211.8311.8296
Sep 211.8511.7711.8111.8496
Sep 111.7811.7111.7311.7896
Aug 3111.8911.7611.8211.7696
Aug 3012.1611.8912.0311.8996
Aug 2912.2612.1312.2212.1696
Aug 2812.1311.7811.9612.1377

How it reports

Rank
161of 407 in Michigan, Sep 27
Schedule
every houron the hour's :30
Reports received, 24 hours
23 of 2495.8% of its schedule
Reports received, 7 days
32 of 32100% of its schedule
Longest silence, 7 days
70 minfrom Sep 27, 3:30 AM
Latest report
Sep 27, 3:30 AMlocal time
Time to reach Storm Station
21 min9 in 10 within 21 min

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

Near Thunder Bay River 5 SW Bolton

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.