Storm Station

Live/Water/New York/Portville

Portville

A water gauge in Cattaraugus County, New York. Its stage was 2.87 ft as of Sep 27, 2:45 AM EDT.

Gauge POTN6Cattaraugus County, New YorkEvery gauge in New York

Stage now
2.87 ftreported Sep 27, 2:45 AM EDT
24 hour change
Rose 0.01 ftsince Sep 26, 2:45 AM
Rank
413of 622 in New York, Sep 27
Elevation
1,434 ftabove sea level
County
Cattaraugus County
Position
42.0364° N, 78.3425° W
Record since
2010

Water level

Portville

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 Portville: the water from 2.85 to 2.89 feet of stage, the latest 2.87 feet.WATER LEVEL, 24 HOURSFTHIGH 2.89 FT, SEP 27, 12:00 AM · LOW 2.85 FT, SEP 26, 4:15 AM2.842.862.882.906 AM9 AM12 PM3 PM6 PM9 PMSep 273 AM2.87
Latest
2.87 ftSep 27, 2:45 AM
Highest
2.89 ftSep 27, 12:00 AM
Lowest
2.85 ftSep 26, 4:15 AM
Range
0.04 fthighest less lowest
Change
Rose 0.01 ftsince Sep 26, 3:30 AM
Readings
94
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 2:45 AM2.87
Sep 27, 2:30 AM2.86
Sep 27, 2:15 AM2.86
Sep 27, 2:00 AM2.86
Sep 27, 1:45 AM2.86
Sep 27, 1:30 AM2.86
Sep 27, 1:15 AM2.86
Sep 27, 1:00 AM2.85
Sep 27, 12:45 AM2.85
Sep 27, 12:30 AM2.86
Sep 27, 12:15 AM2.88
Sep 27, 12:00 AM2.89
Sep 26, 11:45 PM2.86
Sep 26, 11:30 PM2.85
Sep 26, 11:15 PM2.86
Sep 26, 11:00 PM2.86
Sep 26, 10:45 PM2.85
Sep 26, 10:30 PM2.86
Sep 26, 10:15 PM2.86
Sep 26, 10:00 PM2.86
Sep 26, 9:45 PM2.86
Sep 26, 9:30 PM2.85
Sep 26, 9:15 PM2.86
Sep 26, 9:00 PM2.86
Sep 26, 8:45 PM2.88
Sep 26, 8:30 PM2.85
Sep 26, 8:15 PM2.85
Sep 26, 8:00 PM2.86
Sep 26, 7:45 PM2.86
Sep 26, 7:30 PM2.86
Sep 26, 7:15 PM2.86
Sep 26, 7:00 PM2.85
Sep 26, 6:45 PM2.85
Sep 26, 6:30 PM2.86
Sep 26, 6:15 PM2.86
Sep 26, 6:00 PM2.85
Sep 26, 5:45 PM2.85
Sep 26, 5:30 PM2.85
Sep 26, 5:15 PM2.86
Sep 26, 5:00 PM2.86
Sep 26, 4:45 PM2.86
Sep 26, 4:30 PM2.85
Sep 26, 4:15 PM2.86
Sep 26, 4:00 PM2.86
Sep 26, 3:45 PM2.85
Sep 26, 3:30 PM2.87
Sep 26, 3:15 PM2.86
Sep 26, 3:00 PM2.86
Sep 26, 2:45 PM2.86
Sep 26, 2:30 PM2.86
Sep 26, 2:15 PM2.85
Sep 26, 2:00 PM2.86
Sep 26, 1:45 PM2.86
Sep 26, 1:30 PM2.86
Sep 26, 1:15 PM2.86
Sep 26, 1:00 PM2.86
Sep 26, 12:45 PM2.86
Sep 26, 12:30 PM2.86
Sep 26, 12:15 PM2.86
Sep 26, 12:00 PM2.86
Sep 26, 11:45 AM2.86
Sep 26, 11:30 AM2.86
Sep 26, 11:15 AM2.86
Sep 26, 11:00 AM2.86
Sep 26, 10:45 AM2.86
Sep 26, 10:30 AM2.85
Sep 26, 10:15 AM2.85
Sep 26, 10:00 AM2.86
Sep 26, 9:45 AM2.86
Sep 26, 9:30 AM2.86
Sep 26, 9:15 AM2.86
Sep 26, 9:00 AM2.86
Sep 26, 8:45 AM2.85
Sep 26, 8:30 AM2.86
Sep 26, 8:15 AM2.86
Sep 26, 8:00 AM2.86
Sep 26, 7:45 AM2.85
Sep 26, 7:30 AM2.86
Sep 26, 7:15 AM2.86
Sep 26, 7:00 AM2.86
Sep 26, 6:45 AM2.85
Sep 26, 6:30 AM2.85
Sep 26, 6:15 AM2.86
Sep 26, 6:00 AM2.85
Sep 26, 5:45 AM2.85
Sep 26, 5:30 AM2.85
Sep 26, 5:15 AM2.86
Sep 26, 5:00 AM2.86
Sep 26, 4:45 AM2.86
Sep 26, 4:30 AM2.86
Sep 26, 4:15 AM2.85
Sep 26, 4:00 AM2.86
Sep 26, 3:45 AM2.87
Sep 26, 3:30 AM2.86
Water level, 7 days at Portville: the water from 2.85 to 3.04 feet of stage, the latest 2.87 feet.WATER LEVEL, 7 DAYSFTHIGH 3.04 FT, SEP 20, 3:30 AM · LOW 2.85 FT, SEP 23, 2:15 AM2.852.902.953.003.053.10Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 272.87
Latest
2.87 ftSep 27, 2:45 AM
Highest
3.04 ftSep 20, 3:30 AM
Lowest
2.85 ftSep 23, 2:15 AM
Range
0.19 fthighest less lowest
Change
Fell 0.17 ftsince Sep 20, 3:30 AM
Readings
666
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 2:45 AM2.87
Sep 27, 1:45 AM2.86
Sep 27, 12:45 AM2.85
Sep 26, 11:45 PM2.86
Sep 26, 10:45 PM2.85
Sep 26, 9:45 PM2.86
Sep 26, 8:45 PM2.88
Sep 26, 7:45 PM2.86
Sep 26, 6:45 PM2.85
Sep 26, 5:45 PM2.85
Sep 26, 4:45 PM2.86
Sep 26, 3:45 PM2.85
Sep 26, 2:45 PM2.86
Sep 26, 1:45 PM2.86
Sep 26, 12:45 PM2.86
Sep 26, 11:45 AM2.86
Sep 26, 10:45 AM2.86
Sep 26, 9:45 AM2.86
Sep 26, 8:45 AM2.85
Sep 26, 7:45 AM2.85
Sep 26, 6:45 AM2.85
Sep 26, 5:45 AM2.85
Sep 26, 4:45 AM2.86
Sep 26, 3:45 AM2.87
Sep 26, 2:45 AM2.86
Sep 26, 1:45 AM2.89
Sep 26, 12:45 AM2.85
Sep 25, 11:45 PM2.86
Sep 25, 10:45 PM2.86
Sep 25, 9:45 PM2.89
Sep 25, 8:45 PM2.89
Sep 25, 7:45 PM2.85
Sep 25, 6:45 PM2.85
Sep 25, 5:45 PM2.87
Sep 25, 4:45 PM2.86
Sep 25, 3:45 PM2.86
Sep 25, 2:45 PM2.86
Sep 25, 1:45 PM2.85
Sep 25, 12:45 PM2.86
Sep 25, 11:45 AM2.86
Sep 25, 10:45 AM2.85
Sep 25, 9:45 AM2.86
Sep 25, 8:45 AM2.87
Sep 25, 7:45 AM2.85
Sep 25, 6:45 AM2.85
Sep 25, 5:45 AM2.85
Sep 25, 4:45 AM2.85
Sep 25, 3:45 AM2.86
Sep 25, 2:45 AM2.86
Sep 25, 1:45 AM2.86
Sep 25, 12:45 AM2.86
Sep 24, 11:45 PM2.85
Sep 24, 10:45 PM2.85
Sep 24, 9:45 PM2.85
Sep 24, 8:45 PM2.86
Sep 24, 7:45 PM2.85
Sep 24, 6:45 PM2.86
Sep 24, 5:45 PM2.86
Sep 24, 4:45 PM2.86
Sep 24, 3:45 PM2.85
Sep 24, 2:45 PM2.86
Sep 24, 1:45 PM2.86
Sep 24, 12:45 PM2.86
Sep 24, 11:45 AM2.85
Sep 24, 10:45 AM2.86
Sep 24, 9:45 AM2.85
Sep 24, 8:45 AM2.86
Sep 24, 7:45 AM2.86
Sep 24, 6:45 AM2.86
Sep 24, 5:45 AM2.86
Sep 24, 4:45 AM2.89
Sep 24, 3:45 AM2.86
Sep 24, 2:45 AM2.86
Sep 24, 1:45 AM2.86
Sep 24, 12:45 AM2.86
Sep 23, 11:45 PM2.86
Sep 23, 10:45 PM2.86
Sep 23, 9:45 PM2.85
Sep 23, 8:45 PM2.86
Sep 23, 7:45 PM2.87
Sep 23, 6:45 PM2.86
Sep 23, 5:45 PM2.86
Sep 23, 4:45 PM2.86
Sep 23, 3:45 PM2.85
Sep 23, 2:45 PM2.86
Sep 23, 1:45 PM2.86
Sep 23, 12:45 PM2.86
Sep 23, 11:45 AM2.86
Sep 23, 10:45 AM2.86
Sep 23, 9:45 AM2.86
Sep 23, 8:45 AM2.85
Sep 23, 7:45 AM2.90
Sep 23, 6:45 AM2.86
Sep 23, 5:45 AM2.86
Sep 23, 4:45 AM2.85
Sep 23, 3:45 AM2.87
Sep 23, 2:45 AM2.86
Sep 23, 1:45 AM2.86
Sep 23, 12:45 AM2.87
Sep 22, 11:45 PM2.87
Sep 22, 10:45 PM2.88
Sep 22, 9:45 PM2.87
Sep 22, 8:45 PM2.87
Sep 22, 7:45 PM2.91
Sep 22, 6:45 PM2.89
Sep 22, 5:45 PM2.88
Sep 22, 4:45 PM2.87
Sep 22, 3:45 PM2.88
Sep 22, 2:45 PM2.89
Sep 22, 1:45 PM2.89
Sep 22, 12:45 PM2.88
Sep 22, 11:45 AM2.89
Sep 22, 10:45 AM2.89
Sep 22, 9:45 AM2.90
Sep 22, 8:45 AM2.90
Sep 22, 7:45 AM2.89
Sep 22, 5:45 AM2.90
Sep 22, 4:45 AM2.90
Sep 22, 3:45 AM2.91
Sep 22, 2:45 AM2.92
Sep 22, 1:45 AM2.91
Sep 22, 12:45 AM2.93
Sep 21, 11:45 PM2.93
Sep 21, 10:45 PM2.93
Sep 21, 9:45 PM2.95
Sep 21, 8:45 PM2.93
Sep 21, 7:45 PM2.94
Sep 21, 6:45 PM2.94
Sep 21, 5:45 PM2.96
Sep 21, 4:45 PM2.95
Sep 21, 3:45 PM2.96
Sep 21, 2:45 PM2.96
Sep 21, 1:45 PM2.96
Sep 21, 12:45 PM2.97
Sep 21, 11:45 AM2.98
Sep 21, 10:45 AM2.98
Sep 21, 9:45 AM2.98
Sep 21, 8:45 AM2.99
Sep 21, 7:45 AM2.99
Sep 21, 6:45 AM3.00
Sep 21, 5:45 AM2.99
Sep 21, 4:45 AM3.00
Sep 21, 3:45 AM3.00
Sep 21, 2:45 AM3.02
Sep 21, 1:45 AM3.01
Sep 21, 12:45 AM3.01
Sep 20, 11:45 PM3.02
Sep 20, 10:45 PM3.02
Sep 20, 9:45 PM3.02
Sep 20, 8:45 PM3.01
Sep 20, 7:45 PM3.02
Sep 20, 6:45 PM3.02
Sep 20, 5:45 PM3.02
Sep 20, 4:45 PM3.02
Sep 20, 3:45 PM3.02
Sep 20, 2:45 PM3.02
Sep 20, 1:45 PM3.01
Sep 20, 12:45 PM3.01
Sep 20, 11:45 AM3.02
Sep 20, 10:45 AM3.01
Sep 20, 9:45 AM3.01
Sep 20, 8:45 AM3.02
Sep 20, 7:45 AM3.02
Sep 20, 6:45 AM3.02
Sep 20, 5:45 AM3.02
Sep 20, 4:45 AM3.03
Sep 20, 3:45 AM3.03
Water level, 30 days at Portville: the water from 2.85 to 5.44 feet of stage, the latest 2.87 feet.WATER LEVEL, 30 DAYSFTHIGH 5.44 FT, SEP 14, 3:45 AM · LOW 2.85 FT, AUG 28, 4:15 AM23456Aug 28Sep 2Sep 7Sep 12Sep 17Sep 222.87
Latest
2.87 ftSep 27, 2:45 AM
Highest
5.44 ftSep 14, 3:45 AM
Lowest
2.85 ftAug 28, 4:15 AM
Range
2.59 fthighest less lowest
Change
Rose 0.01 ftsince Aug 28, 3:30 AM
Readings
2,850
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 272.892.852.862.8712
Sep 262.902.852.862.8696
Sep 252.922.852.862.8696
Sep 242.892.852.862.8596
Sep 232.912.852.862.8696
Sep 222.942.862.902.8792
Sep 213.022.922.982.9396
Sep 203.063.013.023.0292
Sep 193.353.073.203.0888
Sep 183.503.353.463.3596
Sep 173.683.463.573.4796
Sep 163.953.673.783.6796
Sep 154.563.954.213.9596
Sep 145.444.565.054.5696
Sep 135.363.074.385.3696
Sep 123.052.902.963.0596
Sep 113.953.053.403.0592
Sep 104.013.063.623.9696
Sep 93.002.852.883.0096
Sep 82.942.852.862.8696
Sep 72.942.852.882.8696
Sep 63.002.902.942.9192
Sep 53.302.983.112.9892
Sep 44.243.313.773.3196
Sep 34.263.044.034.2396
Sep 23.032.852.873.0396
Sep 12.922.852.862.8696
Aug 312.902.852.862.8696
Aug 302.902.852.862.8696
Aug 292.862.852.862.8596
Aug 282.872.852.862.8682

How it reports

Rank
413of 622 in New York, Sep 27
Schedule
every houron the hour's :45
Reports received, 24 hours
24 of 24100% of its schedule, 25 reports in all
Reports received, 7 days
31 of 31100% of its schedule, 32 reports in all
Longest silence, 7 days
1 hourfrom Sep 25, 8:45 PM
Latest report
Sep 27, 2:45 AMlocal time
Time to reach Storm Station
28 min9 in 10 within 28 min

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

Near Portville

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.