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Live/Water/Georgia/Savannah River at Port Wentworth 6 N

Savannah River at Port Wentworth 6 N

A gauge on the Savannah River in Effingham County, Georgia. Its stage was 3.07 ft as of Oct 15, 11:45 PM EDT.

Gauge PTWG1Effingham County, GeorgiaEvery gauge in Georgia

Stage now
3.07 ftreported Oct 15, 11:45 PM EDT
24 hour change
Fell 0.27 ftsince Oct 14, 11:45 PM
Elevation
-7 ftabove sea level
County
Effingham County
Position
32.2356° N, 81.1514° W
Record since
2010

Water level

Savannah River at Port Wentworth 6 N

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 Savannah River at Port Wentworth 6 N: the water from -2.66 to 3.86 feet of stage, the latest 3.07 feet.WATER LEVEL, 24 HOURSFTHIGH 3.86 FT, OCT 15, 12:45 PM · LOW -2.66 FT, OCT 15, 7:00 AM-4-202463 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 163.07
Latest
3.07 ftOct 15, 11:45 PM
Highest
3.86 ftOct 15, 12:45 PM
Lowest
-2.66 ftOct 15, 7:00 AM
Range
6.52 fthighest less lowest
Change
Fell 0.29 ftsince Oct 15, 12:45 AM
Readings
93
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 11:45 PM3.07
Oct 15, 11:30 PM3.01
Oct 15, 11:15 PM2.82
Oct 15, 11:00 PM2.50
Oct 15, 10:45 PM2.16
Oct 15, 10:30 PM1.81
Oct 15, 10:15 PM1.44
Oct 15, 10:00 PM1.04
Oct 15, 9:45 PM0.56
Oct 15, 9:30 PM0.15
Oct 15, 9:15 PM-0.38
Oct 15, 9:00 PM-0.75
Oct 15, 8:45 PM-1.28
Oct 15, 8:30 PM-1.69
Oct 15, 8:15 PM-1.96
Oct 15, 8:00 PM-2.14
Oct 15, 7:45 PM-2.13
Oct 15, 7:30 PM-2.05
Oct 15, 7:15 PM-1.92
Oct 15, 7:00 PM-1.73
Oct 15, 6:45 PM-1.52
Oct 15, 6:30 PM-1.17
Oct 15, 6:15 PM-0.93
Oct 15, 6:00 PM-0.57
Oct 15, 5:45 PM-0.28
Oct 15, 5:30 PM0.08
Oct 15, 5:15 PM0.49
Oct 15, 5:00 PM0.83
Oct 15, 4:45 PM1.18
Oct 15, 4:30 PM1.56
Oct 15, 4:15 PM1.90
Oct 15, 4:00 PM2.26
Oct 15, 3:45 PM2.58
Oct 15, 3:30 PM2.88
Oct 15, 3:15 PM3.12
Oct 15, 3:00 PM3.36
Oct 15, 2:45 PM3.55
Oct 15, 2:30 PM3.63
Oct 15, 2:15 PM3.74
Oct 15, 2:00 PM3.81
Oct 15, 1:45 PM3.85
Oct 15, 1:30 PM3.86
Oct 15, 1:15 PM3.85
Oct 15, 1:00 PM3.83
Oct 15, 12:45 PM3.86
Oct 15, 12:30 PM3.77
Oct 15, 12:15 PM3.72
Oct 15, 12:00 PM3.65
Oct 15, 11:45 AM3.56
Oct 15, 11:30 AM3.41
Oct 15, 11:15 AM3.24
Oct 15, 11:00 AM3.04
Oct 15, 10:45 AM2.79
Oct 15, 10:30 AM2.54
Oct 15, 10:15 AM2.16
Oct 15, 10:00 AM1.75
Oct 15, 9:45 AM1.37
Oct 15, 9:30 AM0.92
Oct 15, 9:15 AM0.44
Oct 15, 9:00 AM-0.01
Oct 15, 8:45 AM-0.39
Oct 15, 8:30 AM-0.89
Oct 15, 8:15 AM-1.36
Oct 15, 8:00 AM-1.77
Oct 15, 7:45 AM-2.14
Oct 15, 7:30 AM-2.43
Oct 15, 7:15 AM-2.63
Oct 15, 7:00 AM-2.66
Oct 15, 6:45 AM-2.60
Oct 15, 6:30 AM-2.48
Oct 15, 6:15 AM-2.29
Oct 15, 6:00 AM-2.08
Oct 15, 5:45 AM-1.85
Oct 15, 5:30 AM-1.61
Oct 15, 5:15 AM-1.34
Oct 15, 5:00 AM-1.09
Oct 15, 4:45 AM-0.81
Oct 15, 4:30 AM-0.49
Oct 15, 4:15 AM-0.14
Oct 15, 4:00 AM0.18
Oct 15, 3:45 AM0.57
Oct 15, 3:30 AM0.92
Oct 15, 3:15 AM1.26
Oct 15, 3:00 AM1.61
Oct 15, 2:45 AM1.91
Oct 15, 2:30 AM2.22
Oct 15, 2:15 AM2.50
Oct 15, 2:00 AM2.74
Oct 15, 1:45 AM2.95
Oct 15, 1:30 AM3.11
Oct 15, 1:15 AM3.25
Oct 15, 1:00 AM3.31
Oct 15, 12:45 AM3.36
Water level, 7 days at Savannah River at Port Wentworth 6 N: the water from -3.56 to 5.04 feet of stage, the latest 3.07 feet.WATER LEVEL, 7 DAYSFTHIGH 5.04 FT, OCT 10, 11:15 AM · LOW -3.56 FT, OCT 12, 5:45 AM-5-20358Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 163.07
Latest
3.07 ftOct 15, 11:45 PM
Highest
5.04 ftOct 10, 11:15 AM
Lowest
-3.56 ftOct 12, 5:45 AM
Range
8.60 fthighest less lowest
Change
Rose 1.14 ftsince Oct 9, 12:45 AM
Readings
669
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 11:45 PM3.07
Oct 15, 10:45 PM2.16
Oct 15, 9:45 PM0.56
Oct 15, 8:45 PM-1.28
Oct 15, 7:45 PM-2.13
Oct 15, 6:45 PM-1.52
Oct 15, 5:45 PM-0.28
Oct 15, 4:45 PM1.18
Oct 15, 3:45 PM2.58
Oct 15, 2:45 PM3.55
Oct 15, 1:45 PM3.85
Oct 15, 12:45 PM3.86
Oct 15, 11:45 AM3.56
Oct 15, 10:45 AM2.79
Oct 15, 9:45 AM1.37
Oct 15, 8:45 AM-0.39
Oct 15, 7:45 AM-2.14
Oct 15, 6:45 AM-2.60
Oct 15, 5:45 AM-1.85
Oct 15, 4:45 AM-0.81
Oct 15, 3:45 AM0.57
Oct 15, 2:45 AM1.91
Oct 15, 1:45 AM2.95
Oct 15, 12:45 AM3.36
Oct 14, 11:45 PM3.34
Oct 14, 10:45 PM2.77
Oct 14, 9:45 PM1.41
Oct 14, 8:45 PM-0.46
Oct 14, 7:45 PM-2.19
Oct 14, 6:45 PM-2.02
Oct 14, 5:45 PM-0.85
Oct 14, 4:45 PM0.59
Oct 14, 3:45 PM2.10
Oct 14, 2:45 PM3.36
Oct 14, 1:45 PM3.98
Oct 14, 12:45 PM3.98
Oct 14, 11:45 AM3.82
Oct 14, 10:45 AM3.47
Oct 14, 9:45 AM2.58
Oct 14, 8:45 AM1.02
Oct 14, 7:45 AM-0.85
Oct 14, 6:45 AM-2.41
Oct 14, 5:45 AM-2.24
Oct 14, 4:45 AM-1.21
Oct 14, 3:45 AM0.19
Oct 14, 2:45 AM1.64
Oct 14, 1:45 AM3.02
Oct 14, 12:45 AM3.74
Oct 13, 11:45 PM3.86
Oct 13, 10:45 PM3.66
Oct 13, 9:45 PM2.61
Oct 13, 8:45 PM0.91
Oct 13, 7:45 PM-1.20
Oct 13, 6:45 PM-2.38
Oct 13, 5:45 PM-1.59
Oct 13, 4:45 PM-0.16
Oct 13, 3:45 PM1.32
Oct 13, 2:45 PM2.73
Oct 13, 1:45 PM3.72
Oct 13, 12:45 PM4.14
Oct 13, 11:45 AM4.11
Oct 13, 10:45 AM3.79
Oct 13, 9:45 AM3.14
Oct 13, 8:45 AM1.81
Oct 13, 7:45 AM-0.24
Oct 13, 6:45 AM-2.20
Oct 13, 5:45 AM-3.10
Oct 13, 4:45 AM-2.22
Oct 13, 3:45 AM-0.92
Oct 13, 2:45 AM0.56
Oct 13, 1:45 AM2.13
Oct 13, 12:45 AM3.29
Oct 12, 11:45 PM3.75
Oct 12, 10:45 PM3.59
Oct 12, 9:45 PM2.95
Oct 12, 8:45 PM1.56
Oct 12, 7:45 PM-0.52
Oct 12, 6:45 PM-2.57
Oct 12, 5:45 PM-3.05
Oct 12, 4:45 PM-1.90
Oct 12, 3:45 PM-0.58
Oct 12, 2:45 PM1.01
Oct 12, 1:45 PM2.51
Oct 12, 12:45 PM3.55
Oct 12, 11:45 AM3.89
Oct 12, 10:45 AM3.72
Oct 12, 9:45 AM3.22
Oct 12, 8:45 AM1.98
Oct 12, 7:45 AM0.07
Oct 12, 6:45 AM-2.10
Oct 12, 5:45 AM-3.56
Oct 12, 4:45 AM-2.84
Oct 12, 3:45 AM-1.84
Oct 12, 2:45 AM-0.35
Oct 12, 1:45 AM1.23
Oct 12, 12:45 AM2.67
Oct 11, 11:45 PM3.57
Oct 11, 10:45 PM3.73
Oct 11, 9:45 PM3.39
Oct 11, 8:45 PM2.43
Oct 11, 7:45 PM0.66
Oct 11, 6:45 PM-1.50
Oct 11, 5:45 PM-2.77
Oct 11, 4:45 PM-1.75
Oct 11, 3:45 PM-0.29
Oct 11, 2:45 PM1.29
Oct 11, 1:45 PM2.74
Oct 11, 12:45 PM3.79
Oct 11, 11:45 AM4.45
Oct 11, 10:45 AM4.48
Oct 11, 9:45 AM4.19
Oct 11, 8:45 AM3.66
Oct 11, 7:45 AM2.56
Oct 11, 6:45 AM0.52
Oct 11, 5:45 AM-1.60
Oct 11, 4:45 AM-1.63
Oct 11, 3:45 AM-0.50
Oct 11, 2:45 AM0.94
Oct 11, 1:45 AM2.39
Oct 11, 12:45 AM3.58
Oct 10, 11:45 PM4.36
Oct 10, 10:45 PM4.57
Oct 10, 9:45 PM4.36
Oct 10, 8:45 PM4.08
Oct 10, 7:45 PM3.17
Oct 10, 6:45 PM1.27
Oct 10, 5:45 PM-0.97
Oct 10, 4:45 PM-0.56
Oct 10, 3:45 PM0.76
Oct 10, 2:45 PM2.18
Oct 10, 1:45 PM3.37
Oct 10, 12:45 PM4.28
Oct 10, 11:45 AM4.92
Oct 10, 10:45 AM5.00
Oct 10, 9:45 AM4.75
Oct 10, 8:45 AM4.25
Oct 10, 7:45 AM3.56
Oct 10, 6:45 AM2.18
Oct 10, 5:45 AM0.18
Oct 10, 4:45 AM-1.23
Oct 10, 3:45 AM-0.35
Oct 10, 2:45 AM0.96
Oct 10, 1:45 AM2.39
Oct 10, 12:45 AM3.51
Oct 9, 11:45 PM4.33
Oct 9, 10:45 PM4.67
Oct 9, 9:45 PM4.55
Oct 9, 8:45 PM4.21
Oct 9, 7:45 PM3.63
Oct 9, 6:45 PM2.46
Oct 9, 5:45 PM0.37
Oct 9, 4:45 PM-1.57
Oct 9, 3:45 PM-1.44
Oct 9, 2:45 PM-0.18
Oct 9, 1:45 PM1.24
Oct 9, 12:45 PM2.64
Oct 9, 11:45 AM3.73
Oct 9, 10:45 AM4.46
Oct 9, 9:45 AM4.61
Oct 9, 8:45 AM4.37
Oct 9, 7:45 AM3.99
Oct 9, 6:45 AM3.08
Oct 9, 5:45 AM1.37
Oct 9, 4:45 AM-0.85
Oct 9, 3:45 AM-2.11
Oct 9, 2:45 AM-1.00
Oct 9, 1:45 AM0.47
Oct 9, 12:45 AM1.93
Water level, 30 days at Savannah River at Port Wentworth 6 N: the water from -3.56 to 5.07 feet of stage, the latest 3.07 feet.WATER LEVEL, 30 DAYSFTHIGH 5.07 FT, SEP 28, 12:00 PM · LOW -3.56 FT, OCT 12, 5:45 AM-5-20358Sep 16Sep 21Sep 26Oct 1Oct 6Oct 113.07
Latest
3.07 ftOct 15, 11:45 PM
Highest
5.07 ftSep 28, 12:00 PM
Lowest
-3.56 ftOct 12, 5:45 AM
Range
8.63 fthighest less lowest
Change
Fell 0.95 ftsince Sep 16, 12:45 AM
Readings
2,845
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 153.86-2.661.023.0796
Oct 144.04-2.551.213.3496
Oct 134.16-3.101.153.8696
Oct 123.89-3.560.673.7596
Oct 114.52-2.781.613.5796
Oct 105.04-1.232.544.3696
Oct 94.67-2.152.024.3396
Oct 84.61-1.792.323.2392
Oct 75.02-0.942.743.3392
Oct 65.01-1.862.392.5596
Oct 54.54-2.751.64-0.9396
Oct 44.47-3.171.32-2.1196
Oct 34.54-2.951.31-0.5696
Oct 24.56-3.051.250.9196
Oct 14.54-3.071.402.8096
Sep 304.72-2.861.622.8192
Sep 294.91-2.212.154.2296
Sep 285.07-1.562.524.6096
Sep 275.03-1.212.644.8896
Sep 264.97-1.082.674.8296
Sep 254.95-0.902.674.5296
Sep 244.83-1.772.254.1096
Sep 234.38-2.081.702.2496
Sep 224.16-2.361.260.3192
Sep 213.90-2.151.29-1.2196
Sep 203.94-1.841.41-1.4088
Sep 193.72-2.051.22-1.1588
Sep 183.75-2.051.240.1796
Sep 174.20-1.701.641.6796
Sep 164.34-1.711.882.9093

How it reports

Schedule
every houron the hour's :45
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule
Longest silence, 7 days
1 hourfrom Oct 9, 12:45 AM
Latest report
Oct 15, 11:45 PMlocal time
Time to reach Storm Station
24 min9 in 10 within 24 min

From Storm Station's own record of every report it heard from this station.

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

Ranking Statistics

247 score97.3of 100

Georgia median
96.5the median score of 1,277 stations
Scoring higher
518stations in Georgia
Sharing its score
41ranks 519 to 559
Points deducted
2.72.7 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Georgia median 100.0, 100.0, 100.0
Next above
YLOG1rank 519; ahead on median arrival 23 min 32 s against 23 min 36 s
Next below
BUFG1rank 558; behind on reports received 100% against 98.9%
Sharing its rank
33other stations, equal on every measure

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 35100.035.0 of 35 pointsGeorgia median 99.4168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1072.87.3 of 10 pointsGeorgia median 84.4half its reports arrived within 24 min
  3. Continuityweight 10100.010.0 of 10 pointsGeorgia median 100.0longest silence 76 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianGeorgia median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianGeorgia median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianGeorgia median 100.0-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F

Near Savannah River at Port Wentworth 6 N

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 its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.