Storm Station

Live/Water/South Dakota/Big Sioux River 12 NE Florence

Big Sioux River 12 NE Florence

A gauge on the Big Sioux River in Grant County, South Dakota. Its stage was 3.01 ft as of Sep 27, 11:00 PM CDT.

Gauge FLOS2Grant County, South DakotaEvery gauge in South Dakota

Stage now
3.01 ftreported Sep 27, 11:00 PM CDT
24 hour change
Rose 0.07 ftsince Sep 26, 11:00 PM
Rank
197of 542 in South Dakota, Sep 28
Elevation
1,788 ftabove sea level
County
Grant County
Position
45.1808° N, 97.1858° W
Record since
2007

Water level

Big Sioux River 12 NE Florence

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 Big Sioux River 12 NE Florence: the water from 2.93 to 3.02 feet of stage, the latest 3.01 feet.WATER LEVEL, 24 HOURSFTHIGH 3.02 FT, SEP 27, 6:30 PM · LOW 2.93 FT, SEP 27, 1:30 AM2.922.952.983.003.023.053 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 283.01
Latest
3.01 ftSep 27, 11:00 PM
Highest
3.02 ftSep 27, 6:30 PM
Lowest
2.93 ftSep 27, 1:30 AM
Range
0.09 fthighest less lowest
Change
Rose 0.07 ftsince Sep 27, 12:15 AM
Readings
92
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 11:00 PM3.01
Sep 27, 10:45 PM3.01
Sep 27, 10:30 PM3.01
Sep 27, 10:15 PM3.01
Sep 27, 10:00 PM3.01
Sep 27, 9:45 PM3.01
Sep 27, 9:30 PM3.01
Sep 27, 9:15 PM3.01
Sep 27, 9:00 PM3.01
Sep 27, 8:45 PM3.01
Sep 27, 8:30 PM3.02
Sep 27, 8:15 PM3.02
Sep 27, 8:00 PM3.02
Sep 27, 7:45 PM3.02
Sep 27, 7:30 PM3.02
Sep 27, 7:15 PM3.02
Sep 27, 7:00 PM3.02
Sep 27, 6:45 PM3.02
Sep 27, 6:30 PM3.02
Sep 27, 6:15 PM3.01
Sep 27, 6:00 PM3.01
Sep 27, 5:45 PM3.01
Sep 27, 5:30 PM3.01
Sep 27, 5:15 PM3.01
Sep 27, 5:00 PM3.01
Sep 27, 4:45 PM3.00
Sep 27, 4:30 PM3.00
Sep 27, 4:15 PM3.00
Sep 27, 4:00 PM3.00
Sep 27, 3:45 PM3.00
Sep 27, 3:30 PM3.00
Sep 27, 3:15 PM2.99
Sep 27, 3:00 PM3.00
Sep 27, 2:45 PM3.00
Sep 27, 2:30 PM3.00
Sep 27, 2:15 PM3.00
Sep 27, 2:00 PM3.00
Sep 27, 1:45 PM3.00
Sep 27, 1:30 PM3.00
Sep 27, 1:15 PM3.00
Sep 27, 1:00 PM3.00
Sep 27, 12:45 PM3.00
Sep 27, 12:30 PM3.00
Sep 27, 12:15 PM3.00
Sep 27, 12:00 PM3.00
Sep 27, 11:45 AM3.00
Sep 27, 11:30 AM3.00
Sep 27, 11:15 AM3.00
Sep 27, 11:00 AM3.00
Sep 27, 10:45 AM3.00
Sep 27, 10:30 AM3.00
Sep 27, 10:15 AM3.00
Sep 27, 10:00 AM3.00
Sep 27, 9:45 AM2.99
Sep 27, 9:30 AM2.99
Sep 27, 9:15 AM2.99
Sep 27, 9:00 AM2.99
Sep 27, 8:45 AM2.99
Sep 27, 8:30 AM2.99
Sep 27, 8:15 AM2.99
Sep 27, 8:00 AM2.99
Sep 27, 7:45 AM2.99
Sep 27, 7:30 AM2.99
Sep 27, 7:15 AM2.98
Sep 27, 7:00 AM2.98
Sep 27, 6:45 AM2.98
Sep 27, 6:30 AM2.97
Sep 27, 6:15 AM2.97
Sep 27, 6:00 AM2.97
Sep 27, 5:45 AM2.97
Sep 27, 5:30 AM2.96
Sep 27, 5:15 AM2.96
Sep 27, 5:00 AM2.95
Sep 27, 4:45 AM2.95
Sep 27, 4:30 AM2.95
Sep 27, 4:15 AM2.95
Sep 27, 4:00 AM2.94
Sep 27, 3:45 AM2.94
Sep 27, 3:30 AM2.94
Sep 27, 3:15 AM2.94
Sep 27, 3:00 AM2.94
Sep 27, 2:45 AM2.94
Sep 27, 2:30 AM2.94
Sep 27, 2:15 AM2.94
Sep 27, 2:00 AM2.94
Sep 27, 1:45 AM2.93
Sep 27, 1:30 AM2.93
Sep 27, 1:15 AM2.94
Sep 27, 1:00 AM2.94
Sep 27, 12:45 AM2.94
Sep 27, 12:30 AM2.94
Sep 27, 12:15 AM2.94
Water level, 7 days at Big Sioux River 12 NE Florence: the water from 2.90 to 3.02 feet of stage, the latest 3.01 feet.WATER LEVEL, 7 DAYSFTHIGH 3.02 FT, SEP 26, 6:30 AM · LOW 2.90 FT, SEP 21, 12:15 AM2.852.902.953.003.05Tue 22Wed 23Thu 24Fri 25Sat 26Sun 27Mon 283.01
Latest
3.01 ftSep 27, 11:00 PM
Highest
3.02 ftSep 26, 6:30 AM
Lowest
2.90 ftSep 21, 12:15 AM
Range
0.12 fthighest less lowest
Change
Rose 0.11 ftsince Sep 21, 12:15 AM
Readings
668
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 11:00 PM3.01
Sep 27, 10:45 PM3.01
Sep 27, 9:45 PM3.01
Sep 27, 8:45 PM3.01
Sep 27, 7:45 PM3.02
Sep 27, 6:45 PM3.02
Sep 27, 5:45 PM3.01
Sep 27, 4:45 PM3.00
Sep 27, 3:45 PM3.00
Sep 27, 2:45 PM3.00
Sep 27, 1:45 PM3.00
Sep 27, 12:45 PM3.00
Sep 27, 11:45 AM3.00
Sep 27, 10:45 AM3.00
Sep 27, 9:45 AM2.99
Sep 27, 8:45 AM2.99
Sep 27, 7:45 AM2.99
Sep 27, 6:45 AM2.98
Sep 27, 5:45 AM2.97
Sep 27, 4:45 AM2.95
Sep 27, 3:45 AM2.94
Sep 27, 2:45 AM2.94
Sep 27, 1:45 AM2.93
Sep 27, 12:45 AM2.94
Sep 26, 11:45 PM2.94
Sep 26, 10:45 PM2.94
Sep 26, 9:45 PM2.94
Sep 26, 8:45 PM2.94
Sep 26, 7:45 PM2.94
Sep 26, 6:45 PM2.94
Sep 26, 5:45 PM2.94
Sep 26, 4:45 PM2.95
Sep 26, 3:45 PM2.95
Sep 26, 2:45 PM2.95
Sep 26, 1:45 PM2.95
Sep 26, 12:45 PM2.95
Sep 26, 11:45 AM2.95
Sep 26, 10:45 AM2.96
Sep 26, 9:45 AM2.97
Sep 26, 8:45 AM2.97
Sep 26, 7:45 AM2.99
Sep 26, 6:45 AM3.02
Sep 26, 5:45 AM3.01
Sep 26, 4:45 AM3.01
Sep 26, 3:45 AM3.00
Sep 26, 2:45 AM3.00
Sep 26, 1:45 AM3.00
Sep 26, 12:45 AM3.00
Sep 25, 11:45 PM2.99
Sep 25, 10:45 PM2.99
Sep 25, 9:45 PM2.99
Sep 25, 8:45 PM2.99
Sep 25, 7:45 PM2.99
Sep 25, 6:45 PM2.99
Sep 25, 5:45 PM2.99
Sep 25, 4:45 PM3.00
Sep 25, 3:45 PM3.00
Sep 25, 2:45 PM3.00
Sep 25, 1:45 PM3.00
Sep 25, 12:45 PM3.00
Sep 25, 11:45 AM3.00
Sep 25, 10:45 AM3.00
Sep 25, 9:45 AM3.00
Sep 25, 8:45 AM3.00
Sep 25, 7:45 AM3.00
Sep 25, 6:45 AM3.00
Sep 25, 5:45 AM2.99
Sep 25, 4:45 AM3.00
Sep 25, 3:45 AM3.00
Sep 25, 2:45 AM3.00
Sep 25, 1:45 AM3.00
Sep 25, 12:45 AM3.00
Sep 24, 11:45 PM2.99
Sep 24, 10:45 PM2.99
Sep 24, 9:45 PM2.99
Sep 24, 8:45 PM3.00
Sep 24, 7:45 PM3.00
Sep 24, 6:45 PM3.00
Sep 24, 5:45 PM3.00
Sep 24, 4:45 PM3.00
Sep 24, 3:45 PM3.00
Sep 24, 2:45 PM3.00
Sep 24, 1:45 PM3.00
Sep 24, 12:45 PM3.00
Sep 24, 11:45 AM3.00
Sep 24, 10:45 AM3.00
Sep 24, 9:45 AM3.00
Sep 24, 8:45 AM3.00
Sep 24, 7:45 AM3.00
Sep 24, 6:45 AM3.00
Sep 24, 5:45 AM2.99
Sep 24, 4:45 AM2.99
Sep 24, 3:45 AM2.99
Sep 24, 2:45 AM2.99
Sep 24, 1:45 AM2.99
Sep 24, 12:45 AM2.99
Sep 23, 11:45 PM2.99
Sep 23, 10:45 PM2.99
Sep 23, 9:45 PM2.99
Sep 23, 8:45 PM2.99
Sep 23, 7:45 PM2.99
Sep 23, 6:45 PM2.99
Sep 23, 5:45 PM2.99
Sep 23, 4:45 PM2.99
Sep 23, 3:45 PM2.99
Sep 23, 2:45 PM2.99
Sep 23, 1:45 PM2.99
Sep 23, 12:45 PM2.99
Sep 23, 11:45 AM2.99
Sep 23, 10:45 AM2.99
Sep 23, 9:45 AM3.00
Sep 23, 8:45 AM3.00
Sep 23, 7:45 AM3.00
Sep 23, 6:45 AM3.00
Sep 23, 5:45 AM2.99
Sep 23, 4:45 AM2.98
Sep 23, 3:45 AM2.98
Sep 23, 2:45 AM2.97
Sep 23, 1:45 AM2.96
Sep 23, 12:45 AM2.96
Sep 22, 11:45 PM2.95
Sep 22, 10:45 PM2.93
Sep 22, 9:45 PM2.93
Sep 22, 8:45 PM2.93
Sep 22, 7:45 PM2.93
Sep 22, 6:45 PM2.93
Sep 22, 5:45 PM2.93
Sep 22, 4:45 PM2.93
Sep 22, 3:45 PM2.93
Sep 22, 2:45 PM2.94
Sep 22, 1:45 PM2.93
Sep 22, 12:45 PM2.94
Sep 22, 11:45 AM2.94
Sep 22, 10:45 AM2.94
Sep 22, 9:45 AM2.94
Sep 22, 8:45 AM2.94
Sep 22, 7:45 AM2.94
Sep 22, 6:45 AM2.94
Sep 22, 5:45 AM2.95
Sep 22, 4:45 AM2.95
Sep 22, 3:45 AM2.95
Sep 22, 2:45 AM2.94
Sep 22, 1:45 AM2.94
Sep 22, 12:45 AM2.94
Sep 21, 11:45 PM2.93
Sep 21, 10:45 PM2.92
Sep 21, 9:45 PM2.92
Sep 21, 8:45 PM2.92
Sep 21, 7:45 PM2.93
Sep 21, 6:45 PM2.94
Sep 21, 5:45 PM2.94
Sep 21, 4:45 PM2.94
Sep 21, 3:45 PM2.94
Sep 21, 2:45 PM2.93
Sep 21, 1:45 PM2.94
Sep 21, 12:45 PM2.94
Sep 21, 11:45 AM2.94
Sep 21, 10:45 AM2.94
Sep 21, 9:45 AM2.94
Sep 21, 8:45 AM2.94
Sep 21, 7:45 AM2.93
Sep 21, 6:45 AM2.93
Sep 21, 5:45 AM2.93
Sep 21, 4:45 AM2.93
Sep 21, 3:45 AM2.93
Sep 21, 2:45 AM2.92
Sep 21, 1:45 AM2.91
Sep 21, 12:45 AM2.90
Water level, 30 days at Big Sioux River 12 NE Florence: the water from 2.65 to 3.02 feet of stage, the latest 3.01 feet.WATER LEVEL, 30 DAYSFTHIGH 3.02 FT, SEP 26, 6:30 AM · LOW 2.65 FT, AUG 29, 12:15 AM2.62.72.82.93.03.1Aug 29Sep 3Sep 8Sep 13Sep 18Sep 233.01
Latest
3.01 ftSep 27, 11:00 PM
Highest
3.02 ftSep 26, 6:30 AM
Lowest
2.65 ftAug 29, 12:15 AM
Range
0.37 fthighest less lowest
Change
Rose 0.36 ftsince Aug 29, 12:15 AM
Readings
2,848
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 273.022.932.993.0193
Sep 263.022.942.972.9496
Sep 253.002.993.002.9996
Sep 243.002.993.002.9996
Sep 233.002.952.992.9996
Sep 222.952.932.942.9596
Sep 212.942.902.932.9396
Sep 202.892.852.882.8991
Sep 192.872.842.852.8485
Sep 182.982.842.902.8896
Sep 172.872.842.862.8596
Sep 162.872.832.862.8796
Sep 152.862.842.842.8496
Sep 142.912.842.882.8696
Sep 132.872.782.842.8596
Sep 122.792.782.792.7996
Sep 112.832.792.812.7996
Sep 102.812.802.812.8096
Sep 92.832.802.812.8096
Sep 82.842.772.822.8396
Sep 72.792.712.752.7796
Sep 62.732.702.722.7292
Sep 52.732.702.722.7188
Sep 42.742.712.732.7196
Sep 32.752.702.732.7496
Sep 22.732.702.712.7096
Sep 12.712.682.702.7096
Aug 312.712.682.692.6896
Aug 302.712.652.692.6896
Aug 292.662.652.662.6695

How it reports

Rank
197of 542 in South Dakota, Sep 28
Schedule
every houron the hour's :00
Reports received, 24 hours
23 of 2495.8% of its schedule
Reports received, 7 days
52 of 52100% of its schedule
Longest silence, 7 days
64 minfrom Sep 27, 11:00 PM
Latest report
Sep 27, 11:00 PMlocal time
Time to reach Storm Station
29 min9 in 10 within 29 min

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

Near Big Sioux River 12 NE Florence

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.