Storm Station

Live/Water/Maryland/Gwynns Falls at Gwynn Oak Avenue

Gwynns Falls at Gwynn Oak Avenue

A water gauge in Baltimore County, Maryland. Its stage was 3.06 ft as of Sep 27, 3:15 AM EDT.

Gauge GFGM2Baltimore County, MarylandEvery gauge in Maryland

Stage now
3.06 ftreported Sep 27, 3:15 AM EDT
24 hour change
Rose 0.09 ftsince Sep 26, 3:15 AM
Rank
32of 402 in Maryland, Sep 27
Elevation
308 ftabove sea level
County
Baltimore County
Position
39.3250° N, 76.7147° W
Record since
2010

Water level

Gwynns Falls at Gwynn Oak Avenue

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 Gwynns Falls at Gwynn Oak Avenue: the water from 2.96 to 3.10 feet of stage, the latest 3.06 feet.WATER LEVEL, 24 HOURSFTHIGH 3.10 FT, SEP 26, 9:15 PM · LOW 2.96 FT, SEP 26, 4:15 AM2.953.003.053.103.156 AM9 AM12 PM3 PM6 PM9 PMSep 273 AM3.06
Latest
3.06 ftSep 27, 3:15 AM
Highest
3.10 ftSep 26, 9:15 PM
Lowest
2.96 ftSep 26, 4:15 AM
Range
0.14 fthighest less lowest
Change
Rose 0.10 ftsince Sep 26, 4:15 AM
Readings
24
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 3:15 AM3.06
Sep 27, 2:15 AM3.06
Sep 27, 1:15 AM3.06
Sep 27, 12:15 AM3.06
Sep 26, 11:15 PM3.08
Sep 26, 10:15 PM3.10
Sep 26, 9:15 PM3.10
Sep 26, 8:15 PM3.04
Sep 26, 7:15 PM3.03
Sep 26, 6:15 PM2.98
Sep 26, 5:15 PM2.97
Sep 26, 4:15 PM2.97
Sep 26, 3:15 PM2.96
Sep 26, 2:15 PM2.96
Sep 26, 1:15 PM2.96
Sep 26, 12:15 PM2.96
Sep 26, 11:15 AM2.96
Sep 26, 10:15 AM2.96
Sep 26, 9:15 AM2.96
Sep 26, 8:15 AM2.96
Sep 26, 7:15 AM2.96
Sep 26, 6:15 AM2.96
Sep 26, 5:15 AM2.96
Sep 26, 4:15 AM2.96
Water level, 7 days at Gwynns Falls at Gwynn Oak Avenue: the water from 2.89 to 4.23 feet of stage, the latest 3.06 feet.WATER LEVEL, 7 DAYSFTHIGH 4.23 FT, SEP 22, 9:15 PM · LOW 2.89 FT, SEP 20, 8:15 AM2.53.03.54.04.5Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 273.06
Latest
3.06 ftSep 27, 3:15 AM
Highest
4.23 ftSep 22, 9:15 PM
Lowest
2.89 ftSep 20, 8:15 AM
Range
1.34 fthighest less lowest
Change
Rose 0.16 ftsince Sep 20, 4:15 AM
Readings
168
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 3:15 AM3.06
Sep 27, 2:15 AM3.06
Sep 27, 1:15 AM3.06
Sep 27, 12:15 AM3.06
Sep 26, 11:15 PM3.08
Sep 26, 10:15 PM3.10
Sep 26, 9:15 PM3.10
Sep 26, 8:15 PM3.04
Sep 26, 7:15 PM3.03
Sep 26, 6:15 PM2.98
Sep 26, 5:15 PM2.97
Sep 26, 4:15 PM2.97
Sep 26, 3:15 PM2.96
Sep 26, 2:15 PM2.96
Sep 26, 1:15 PM2.96
Sep 26, 12:15 PM2.96
Sep 26, 11:15 AM2.96
Sep 26, 10:15 AM2.96
Sep 26, 9:15 AM2.96
Sep 26, 8:15 AM2.96
Sep 26, 7:15 AM2.96
Sep 26, 6:15 AM2.96
Sep 26, 5:15 AM2.96
Sep 26, 4:15 AM2.96
Sep 26, 3:15 AM2.97
Sep 26, 2:15 AM2.97
Sep 26, 1:15 AM2.97
Sep 26, 12:15 AM2.97
Sep 25, 11:15 PM2.97
Sep 25, 10:15 PM2.97
Sep 25, 9:15 PM2.97
Sep 25, 8:15 PM2.97
Sep 25, 7:15 PM2.97
Sep 25, 6:15 PM2.98
Sep 25, 5:15 PM2.98
Sep 25, 4:15 PM2.98
Sep 25, 3:15 PM2.98
Sep 25, 2:15 PM2.99
Sep 25, 1:15 PM2.99
Sep 25, 12:15 PM2.99
Sep 25, 11:15 AM2.99
Sep 25, 10:15 AM2.99
Sep 25, 9:15 AM3.00
Sep 25, 8:15 AM3.00
Sep 25, 7:15 AM3.00
Sep 25, 6:15 AM3.00
Sep 25, 5:15 AM3.00
Sep 25, 4:15 AM3.00
Sep 25, 3:15 AM3.00
Sep 25, 2:15 AM3.01
Sep 25, 1:15 AM3.01
Sep 25, 12:15 AM3.01
Sep 24, 11:15 PM3.02
Sep 24, 10:15 PM3.02
Sep 24, 9:15 PM3.02
Sep 24, 8:15 PM3.02
Sep 24, 7:15 PM3.03
Sep 24, 6:15 PM3.03
Sep 24, 5:15 PM3.04
Sep 24, 4:15 PM3.04
Sep 24, 3:15 PM3.04
Sep 24, 2:15 PM3.05
Sep 24, 1:15 PM3.05
Sep 24, 12:15 PM3.06
Sep 24, 11:15 AM3.06
Sep 24, 10:15 AM3.07
Sep 24, 9:15 AM3.08
Sep 24, 8:15 AM3.08
Sep 24, 7:15 AM3.09
Sep 24, 6:15 AM3.10
Sep 24, 5:15 AM3.10
Sep 24, 4:15 AM3.11
Sep 24, 3:15 AM3.12
Sep 24, 2:15 AM3.13
Sep 24, 1:15 AM3.14
Sep 24, 12:15 AM3.15
Sep 23, 11:15 PM3.16
Sep 23, 10:15 PM3.18
Sep 23, 9:15 PM3.19
Sep 23, 8:15 PM3.21
Sep 23, 7:15 PM3.22
Sep 23, 6:15 PM3.24
Sep 23, 5:15 PM3.26
Sep 23, 4:15 PM3.29
Sep 23, 3:15 PM3.31
Sep 23, 2:15 PM3.34
Sep 23, 1:15 PM3.38
Sep 23, 12:15 PM3.41
Sep 23, 11:15 AM3.46
Sep 23, 10:15 AM3.52
Sep 23, 9:15 AM3.57
Sep 23, 8:15 AM3.65
Sep 23, 7:15 AM3.72
Sep 23, 6:15 AM3.80
Sep 23, 5:15 AM3.88
Sep 23, 4:15 AM3.97
Sep 23, 3:15 AM4.02
Sep 23, 2:15 AM4.06
Sep 23, 1:15 AM4.11
Sep 23, 12:15 AM4.14
Sep 22, 11:15 PM4.17
Sep 22, 10:15 PM4.21
Sep 22, 9:15 PM4.23
Sep 22, 8:15 PM4.18
Sep 22, 7:15 PM4.04
Sep 22, 6:15 PM3.97
Sep 22, 5:15 PM3.96
Sep 22, 4:15 PM3.98
Sep 22, 3:15 PM4.04
Sep 22, 2:15 PM4.12
Sep 22, 1:15 PM4.17
Sep 22, 12:15 PM4.12
Sep 22, 11:15 AM3.89
Sep 22, 10:15 AM3.78
Sep 22, 9:15 AM3.90
Sep 22, 8:15 AM4.12
Sep 22, 6:15 AM3.92
Sep 22, 5:15 AM3.82
Sep 22, 4:55 AM3.82
Sep 22, 3:15 AM3.36
Sep 22, 2:15 AM3.18
Sep 22, 1:15 AM3.14
Sep 22, 12:15 AM3.06
Sep 21, 11:15 PM3.07
Sep 21, 10:15 PM3.10
Sep 21, 9:15 PM3.14
Sep 21, 8:15 PM3.20
Sep 21, 7:15 PM3.17
Sep 21, 6:15 PM3.10
Sep 21, 5:15 PM3.02
Sep 21, 4:15 PM2.99
Sep 21, 3:15 PM2.99
Sep 21, 2:15 PM3.00
Sep 21, 1:15 PM3.00
Sep 21, 12:15 PM3.00
Sep 21, 11:15 AM3.01
Sep 21, 10:15 AM3.02
Sep 21, 9:15 AM3.03
Sep 21, 8:15 AM3.04
Sep 21, 7:15 AM3.05
Sep 21, 6:15 AM3.06
Sep 21, 5:15 AM3.07
Sep 21, 4:15 AM3.09
Sep 21, 3:15 AM3.10
Sep 21, 2:15 AM3.11
Sep 21, 1:15 AM3.12
Sep 21, 12:15 AM3.11
Sep 20, 11:15 PM3.07
Sep 20, 10:15 PM3.04
Sep 20, 9:15 PM3.04
Sep 20, 8:15 PM3.06
Sep 20, 7:15 PM3.08
Sep 20, 6:15 PM3.10
Sep 20, 5:15 PM3.14
Sep 20, 4:15 PM3.16
Sep 20, 3:15 PM3.14
Sep 20, 2:15 PM3.09
Sep 20, 1:15 PM3.10
Sep 20, 12:15 PM3.14
Sep 20, 11:15 AM3.18
Sep 20, 10:15 AM3.00
Sep 20, 9:15 AM2.96
Sep 20, 8:15 AM2.89
Sep 20, 7:15 AM2.90
Sep 20, 6:15 AM2.90
Sep 20, 5:15 AM2.90
Sep 20, 4:15 AM2.90
Water level, 30 days at Gwynns Falls at Gwynn Oak Avenue: the water from 2.89 to 4.23 feet of stage, the latest 3.06 feet.WATER LEVEL, 30 DAYSFTHIGH 4.23 FT, SEP 22, 9:15 PM · LOW 2.89 FT, SEP 15, 10:15 PM2.53.03.54.04.5Aug 28Sep 2Sep 7Sep 12Sep 17Sep 223.06
Latest
3.06 ftSep 27, 3:15 AM
Highest
4.23 ftSep 22, 9:15 PM
Lowest
2.89 ftSep 15, 10:15 PM
Range
1.34 fthighest less lowest
Change
Rose 0.10 ftsince Aug 28, 4:15 AM
Readings
715
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 273.063.063.063.064
Sep 263.102.962.993.0824
Sep 253.012.972.992.9724
Sep 243.153.023.073.0224
Sep 234.143.163.553.1624
Sep 224.233.063.864.1724
Sep 213.202.993.073.0724
Sep 203.182.893.033.0722
Sep 192.932.892.912.8923
Sep 182.952.902.922.9324
Sep 173.012.892.922.9124
Sep 162.892.892.892.8924
Sep 152.942.892.912.8924
Sep 142.992.942.962.9424
Sep 133.372.913.002.9725
Sep 122.932.922.922.9224
Sep 113.022.902.952.9324
Sep 102.912.902.912.9124
Sep 92.922.902.912.9124
Sep 82.922.912.922.9124
Sep 72.942.922.932.9224
Sep 62.972.942.952.9423
Sep 53.072.973.022.9722
Sep 43.303.043.143.0824
Sep 33.353.033.143.0324
Sep 23.402.923.093.3524
Sep 12.942.932.932.9324
Aug 312.942.922.932.9324
Aug 302.932.922.932.9224
Aug 292.952.932.942.9324
Aug 282.962.952.962.9520

How it reports

Rank
32of 402 in Maryland, Sep 27
Schedule
every houron the hour's :15
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
31 of 31100% of its schedule, 32 reports in all
Longest silence, 7 days
1 hourfrom Sep 25, 8:15 PM
Latest report
Sep 27, 3:15 AMlocal time
Time to reach Storm Station
16 min9 in 10 within 16 min

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

Near Gwynns Falls at Gwynn Oak Avenue

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.