Storm Station

Live/Water/Maryland/Maryland Alert Gage

Maryland Alert Gage

A water gauge in Baltimore County, Maryland. Its stage was 7.71 ft as of Sep 27, 2:15 AM EDT.

Gauge ELKM2Baltimore County, MarylandEvery gauge in Maryland

Stage now
7.71 ftreported Sep 27, 2:15 AM EDT
24 hour change
Rose 0.09 ftsince Sep 26, 2:15 AM
Rank
378of 401 in Maryland, Sep 27
Elevation
39 ftabove sea level
County
Baltimore County
Position
39.2167° N, 76.7000° W
Record since
2010

Water level

Maryland Alert Gage

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 Maryland Alert Gage: the water from 7.60 to 7.71 feet of stage, the latest 7.71 feet.WATER LEVEL, 24 HOURSFTHIGH 7.71 FT, SEP 27, 1:15 AM · LOW 7.60 FT, SEP 26, 12:15 PM7.557.607.657.707.753 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 277.71
Latest
7.71 ftSep 27, 2:15 AM
Highest
7.71 ftSep 27, 1:15 AM
Lowest
7.60 ftSep 26, 12:15 PM
Range
0.11 fthighest less lowest
Change
Rose 0.09 ftsince Sep 26, 3:15 AM
Readings
24
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 2:15 AM7.71
Sep 27, 1:15 AM7.71
Sep 27, 12:15 AM7.70
Sep 26, 11:15 PM7.69
Sep 26, 10:15 PM7.64
Sep 26, 9:15 PM7.64
Sep 26, 8:15 PM7.65
Sep 26, 7:15 PM7.65
Sep 26, 6:15 PM7.61
Sep 26, 5:15 PM7.61
Sep 26, 4:15 PM7.61
Sep 26, 3:15 PM7.61
Sep 26, 2:15 PM7.60
Sep 26, 1:15 PM7.60
Sep 26, 12:15 PM7.60
Sep 26, 11:15 AM7.61
Sep 26, 10:15 AM7.61
Sep 26, 9:15 AM7.61
Sep 26, 8:15 AM7.61
Sep 26, 7:15 AM7.61
Sep 26, 6:15 AM7.62
Sep 26, 5:15 AM7.62
Sep 26, 4:15 AM7.62
Sep 26, 3:15 AM7.62
Water level, 7 days at Maryland Alert Gage: the water from 7.48 to 9.15 feet of stage, the latest 7.71 feet.WATER LEVEL, 7 DAYSFTHIGH 9.15 FT, SEP 23, 1:15 AM · LOW 7.48 FT, SEP 20, 5:15 AM7.07.58.08.59.09.5Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 277.71
Latest
7.71 ftSep 27, 2:15 AM
Highest
9.15 ftSep 23, 1:15 AM
Lowest
7.48 ftSep 20, 5:15 AM
Range
1.67 fthighest less lowest
Change
Rose 0.22 ftsince Sep 20, 3:15 AM
Readings
166
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 2:15 AM7.71
Sep 27, 1:15 AM7.71
Sep 27, 12:15 AM7.70
Sep 26, 11:15 PM7.69
Sep 26, 10:15 PM7.64
Sep 26, 9:15 PM7.64
Sep 26, 8:15 PM7.65
Sep 26, 7:15 PM7.65
Sep 26, 6:15 PM7.61
Sep 26, 5:15 PM7.61
Sep 26, 4:15 PM7.61
Sep 26, 3:15 PM7.61
Sep 26, 2:15 PM7.60
Sep 26, 1:15 PM7.60
Sep 26, 12:15 PM7.60
Sep 26, 11:15 AM7.61
Sep 26, 10:15 AM7.61
Sep 26, 9:15 AM7.61
Sep 26, 8:15 AM7.61
Sep 26, 7:15 AM7.61
Sep 26, 6:15 AM7.62
Sep 26, 5:15 AM7.62
Sep 26, 4:15 AM7.62
Sep 26, 3:15 AM7.62
Sep 26, 2:15 AM7.62
Sep 26, 1:15 AM7.63
Sep 26, 12:15 AM7.63
Sep 25, 11:15 PM7.64
Sep 25, 10:15 PM7.64
Sep 25, 9:15 PM7.64
Sep 25, 8:15 PM7.65
Sep 25, 7:15 PM7.65
Sep 25, 6:15 PM7.65
Sep 25, 5:15 PM7.65
Sep 25, 4:15 PM7.66
Sep 25, 3:15 PM7.66
Sep 25, 2:15 PM7.67
Sep 25, 1:15 PM7.68
Sep 25, 12:15 PM7.68
Sep 25, 11:15 AM7.68
Sep 25, 10:15 AM7.69
Sep 25, 9:15 AM7.69
Sep 25, 8:15 AM7.69
Sep 25, 7:15 AM7.70
Sep 25, 6:15 AM7.71
Sep 25, 5:15 AM7.71
Sep 25, 4:15 AM7.71
Sep 25, 3:15 AM7.72
Sep 25, 2:15 AM7.73
Sep 25, 1:15 AM7.73
Sep 25, 12:15 AM7.74
Sep 24, 11:15 PM7.75
Sep 24, 10:15 PM7.75
Sep 24, 9:15 PM7.76
Sep 24, 8:15 PM7.77
Sep 24, 7:15 PM7.78
Sep 24, 6:15 PM7.79
Sep 24, 5:15 PM7.80
Sep 24, 4:15 PM7.81
Sep 24, 3:15 PM7.83
Sep 24, 2:15 PM7.83
Sep 24, 1:15 PM7.85
Sep 24, 12:15 PM7.86
Sep 24, 11:15 AM7.88
Sep 24, 10:15 AM7.89
Sep 24, 9:15 AM7.91
Sep 24, 8:15 AM7.93
Sep 24, 7:15 AM7.95
Sep 24, 6:15 AM7.98
Sep 24, 5:15 AM7.99
Sep 24, 4:15 AM8.01
Sep 24, 3:15 AM8.04
Sep 24, 2:15 AM8.07
Sep 24, 1:15 AM8.10
Sep 24, 12:15 AM8.13
Sep 23, 11:15 PM8.16
Sep 23, 10:15 PM8.19
Sep 23, 9:15 PM8.22
Sep 23, 8:15 PM8.25
Sep 23, 7:30 PM8.28
Sep 23, 6:15 PM8.31
Sep 23, 5:15 PM8.33
Sep 23, 4:15 PM8.36
Sep 23, 3:15 PM8.39
Sep 23, 2:15 PM8.41
Sep 23, 1:15 PM8.45
Sep 23, 12:15 PM8.49
Sep 23, 11:15 AM8.55
Sep 23, 10:15 AM8.63
Sep 23, 9:15 AM8.70
Sep 23, 8:15 AM8.79
Sep 23, 7:15 AM8.88
Sep 23, 6:15 AM8.98
Sep 23, 5:15 AM9.03
Sep 23, 4:15 AM9.05
Sep 23, 3:15 AM9.08
Sep 23, 2:15 AM9.14
Sep 23, 1:15 AM9.15
Sep 23, 12:15 AM9.07
Sep 22, 11:15 PM8.92
Sep 22, 10:15 PM8.71
Sep 22, 9:15 PM8.58
Sep 22, 8:15 PM8.51
Sep 22, 7:15 PM8.51
Sep 22, 6:15 PM8.51
Sep 22, 5:15 PM8.46
Sep 22, 4:15 PM8.41
Sep 22, 3:15 PM8.40
Sep 22, 2:15 PM8.41
Sep 22, 1:15 PM8.40
Sep 22, 12:15 PM8.45
Sep 22, 11:15 AM8.50
Sep 22, 10:15 AM8.48
Sep 22, 9:15 AM8.29
Sep 22, 8:15 AM8.07
Sep 22, 6:15 AM7.82
Sep 22, 5:15 AM7.78
Sep 22, 4:15 AM7.76
Sep 22, 3:15 AM7.81
Sep 22, 2:15 AM7.86
Sep 22, 1:15 AM7.93
Sep 22, 12:15 AM7.96
Sep 21, 11:15 PM7.87
Sep 21, 10:15 PM7.76
Sep 21, 9:15 PM7.61
Sep 21, 8:15 PM7.54
Sep 21, 7:15 PM7.54
Sep 21, 6:15 PM7.54
Sep 21, 5:15 PM7.53
Sep 21, 4:15 PM7.52
Sep 21, 3:15 PM7.52
Sep 21, 2:15 PM7.52
Sep 21, 1:15 PM7.52
Sep 21, 12:15 PM7.52
Sep 21, 11:15 AM7.53
Sep 21, 10:15 AM7.53
Sep 21, 9:15 AM7.54
Sep 21, 8:15 AM7.54
Sep 21, 7:15 AM7.54
Sep 21, 6:15 AM7.55
Sep 21, 5:15 AM7.55
Sep 21, 4:15 AM7.56
Sep 21, 3:15 AM7.56
Sep 21, 2:15 AM7.56
Sep 21, 1:15 AM7.55
Sep 21, 12:15 AM7.55
Sep 20, 11:15 PM7.56
Sep 20, 10:15 PM7.57
Sep 20, 9:15 PM7.59
Sep 20, 8:15 PM7.61
Sep 20, 7:15 PM7.64
Sep 20, 6:15 PM7.66
Sep 20, 5:15 PM7.67
Sep 20, 4:15 PM7.64
Sep 20, 3:15 PM7.63
Sep 20, 2:15 PM7.59
Sep 20, 1:15 PM7.56
Sep 20, 12:15 PM7.50
Sep 20, 11:15 AM7.48
Sep 20, 10:15 AM7.48
Sep 20, 9:15 AM7.48
Sep 20, 7:15 AM7.48
Sep 20, 6:15 AM7.48
Sep 20, 5:15 AM7.48
Sep 20, 4:15 AM7.49
Sep 20, 3:15 AM7.49
Water level, 30 days at Maryland Alert Gage: the water from 7.45 to 9.15 feet of stage, the latest 7.71 feet.WATER LEVEL, 30 DAYSFTHIGH 9.15 FT, SEP 23, 1:15 AM · LOW 7.45 FT, SEP 17, 2:15 AM7.07.58.08.59.09.5Aug 28Sep 2Sep 7Sep 12Sep 17Sep 227.71
Latest
7.71 ftSep 27, 2:15 AM
Highest
9.15 ftSep 23, 1:15 AM
Lowest
7.45 ftSep 17, 2:15 AM
Range
1.70 fthighest less lowest
Change
Rose 0.13 ftsince Aug 28, 3:15 AM
Readings
709
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 277.717.707.717.713
Sep 267.697.607.627.6924
Sep 257.747.647.687.6424
Sep 248.137.757.897.7524
Sep 239.158.168.628.1624
Sep 228.927.768.288.9223
Sep 217.877.527.567.8724
Sep 207.677.487.557.5621
Sep 197.587.507.557.5023
Sep 187.527.477.487.5224
Sep 177.477.457.467.4724
Sep 167.477.467.467.4624
Sep 157.517.487.507.4824
Sep 147.517.507.517.5024
Sep 137.547.507.527.5223
Sep 127.527.517.517.5123
Sep 117.537.487.507.5224
Sep 107.517.497.507.4923
Sep 97.527.507.517.5024
Sep 87.547.527.537.5324
Sep 77.597.547.577.5424
Sep 67.677.607.637.6023
Sep 57.957.687.827.6822
Sep 47.897.737.787.8924
Sep 37.867.707.787.8124
Sep 27.967.537.637.7824
Sep 17.567.537.547.5424
Aug 317.547.527.537.5424
Aug 307.567.547.557.5424
Aug 297.627.577.597.5724
Aug 287.597.587.597.5821

How it reports

Rank
378of 401 in Maryland, Sep 27
Schedule
every 11 minon the hour's :00, :11 and :15
Reports received, 24 hours
48 of 13036.9% of its schedule, 63 reports in all
Reports received, 7 days
64 of 16838.0% of its schedule, 82 reports in all
Longest silence, 7 days
56 minfrom Sep 25, 9:15 PM
Latest report
Sep 27, 2:15 AMlocal time
Time to reach Storm Station
11 min9 in 10 within 16 min

Its schedule is one report every 11 min, 130 in 24 hours. Two reports in the same 11 min count as one received.

Near Maryland Alert Gage

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.