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Live/Water/Florida/Alapaha River at Jennings

Alapaha River at Jennings

A gauge on the Alapaha River in Hamilton County, Florida. Its stage was 70.03 ft as of Oct 16, 2:00 AM EDT.

Gauge JNAF1Hamilton County, FloridaEvery gauge in Florida

Stage now
70.03 ftreported Oct 16, 2:00 AM EDT
24 hour change
Rose 0.04 ftsince Oct 15, 2:00 AM
Elevation
112 ftabove sea level
County
Hamilton County
Position
30.5981° N, 83.0733° W
Record since
2010

Water level

Alapaha River at Jennings

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 Alapaha River at Jennings: the water from 69.99 to 70.04 feet of stage, the latest 70.03 feet.WATER LEVEL, 24 HOURSFTHIGH 70.04 FT, OCT 15, 11:30 PM · LOW 69.99 FT, OCT 15, 3:30 AM69.9870.0070.0270.0470.066 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM70.03
Latest
70.03 ftOct 16, 2:00 AM
Highest
70.04 ftOct 15, 11:30 PM
Lowest
69.99 ftOct 15, 3:30 AM
Range
0.05 fthighest less lowest
Change
Rose 0.04 ftsince Oct 15, 3:30 AM
Readings
91
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 2:00 AM70.03
Oct 16, 1:45 AM70.03
Oct 16, 1:30 AM70.03
Oct 16, 1:15 AM70.03
Oct 16, 1:00 AM70.03
Oct 16, 12:45 AM70.03
Oct 16, 12:30 AM70.04
Oct 16, 12:15 AM70.03
Oct 16, 12:00 AM70.03
Oct 15, 11:45 PM70.03
Oct 15, 11:30 PM70.04
Oct 15, 11:15 PM70.03
Oct 15, 11:00 PM70.03
Oct 15, 10:45 PM70.03
Oct 15, 10:30 PM70.03
Oct 15, 10:15 PM70.02
Oct 15, 10:00 PM70.03
Oct 15, 9:45 PM70.03
Oct 15, 9:30 PM70.03
Oct 15, 9:15 PM70.02
Oct 15, 9:00 PM70.03
Oct 15, 8:45 PM70.02
Oct 15, 8:30 PM70.02
Oct 15, 8:15 PM70.02
Oct 15, 8:00 PM70.02
Oct 15, 7:45 PM70.02
Oct 15, 7:30 PM70.02
Oct 15, 7:15 PM70.03
Oct 15, 7:00 PM70.02
Oct 15, 6:45 PM70.01
Oct 15, 6:30 PM70.01
Oct 15, 6:15 PM70.02
Oct 15, 6:00 PM70.02
Oct 15, 5:45 PM70.02
Oct 15, 5:30 PM70.02
Oct 15, 5:15 PM70.02
Oct 15, 5:00 PM70.02
Oct 15, 4:45 PM70.01
Oct 15, 4:30 PM70.01
Oct 15, 4:15 PM70.01
Oct 15, 4:00 PM70.01
Oct 15, 3:45 PM70.02
Oct 15, 3:30 PM70.02
Oct 15, 3:15 PM70.01
Oct 15, 3:00 PM70.01
Oct 15, 2:45 PM70.02
Oct 15, 2:30 PM70.02
Oct 15, 2:15 PM70.02
Oct 15, 2:00 PM70.02
Oct 15, 1:45 PM70.03
Oct 15, 1:30 PM70.02
Oct 15, 1:15 PM70.03
Oct 15, 1:00 PM70.02
Oct 15, 12:45 PM70.03
Oct 15, 12:30 PM70.03
Oct 15, 12:15 PM70.03
Oct 15, 12:00 PM70.02
Oct 15, 11:45 AM70.02
Oct 15, 11:30 AM70.03
Oct 15, 11:15 AM70.03
Oct 15, 11:00 AM70.03
Oct 15, 10:45 AM70.02
Oct 15, 10:30 AM70.02
Oct 15, 10:15 AM70.03
Oct 15, 10:00 AM70.02
Oct 15, 9:45 AM70.03
Oct 15, 9:30 AM70.03
Oct 15, 9:15 AM70.03
Oct 15, 9:00 AM70.02
Oct 15, 8:45 AM70.02
Oct 15, 8:30 AM70.03
Oct 15, 8:15 AM70.03
Oct 15, 8:00 AM70.02
Oct 15, 7:45 AM70.03
Oct 15, 7:30 AM70.02
Oct 15, 7:15 AM70.03
Oct 15, 7:00 AM70.03
Oct 15, 6:45 AM70.02
Oct 15, 6:30 AM70.02
Oct 15, 6:15 AM70.01
Oct 15, 6:00 AM70.01
Oct 15, 5:45 AM70.01
Oct 15, 5:30 AM70.01
Oct 15, 5:15 AM70.01
Oct 15, 5:00 AM70.01
Oct 15, 4:45 AM70.01
Oct 15, 4:30 AM70.00
Oct 15, 4:15 AM70.01
Oct 15, 4:00 AM70.00
Oct 15, 3:45 AM70.00
Oct 15, 3:30 AM69.99
Water level, 7 days at Alapaha River at Jennings: the water from 64.71 to 70.04 feet of stage, the latest 70.03 feet.WATER LEVEL, 7 DAYSFTHIGH 70.04 FT, OCT 15, 11:30 PM · LOW 64.71 FT, OCT 9, 3:45 AM6466687072Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 1670.03
Latest
70.03 ftOct 16, 2:00 AM
Highest
70.04 ftOct 15, 11:30 PM
Lowest
64.71 ftOct 9, 3:45 AM
Range
5.33 fthighest less lowest
Change
Rose 5.31 ftsince Oct 9, 3:30 AM
Readings
547
The readings these charts were drawn from, as a table
TimeStage ft
Oct 16, 2:00 AM70.03
Oct 16, 1:45 AM70.03
Oct 16, 12:45 AM70.03
Oct 15, 11:45 PM70.03
Oct 15, 10:45 PM70.03
Oct 15, 9:45 PM70.03
Oct 15, 8:45 PM70.02
Oct 15, 7:45 PM70.02
Oct 15, 6:45 PM70.01
Oct 15, 5:45 PM70.02
Oct 15, 4:45 PM70.01
Oct 15, 3:45 PM70.02
Oct 15, 2:45 PM70.02
Oct 15, 1:45 PM70.03
Oct 15, 12:45 PM70.03
Oct 15, 11:45 AM70.02
Oct 15, 10:45 AM70.02
Oct 15, 9:45 AM70.03
Oct 15, 8:45 AM70.02
Oct 15, 7:45 AM70.03
Oct 15, 6:45 AM70.02
Oct 15, 5:45 AM70.01
Oct 15, 4:45 AM70.01
Oct 15, 3:45 AM70.00
Oct 15, 2:45 AM69.99
Oct 15, 1:45 AM69.98
Oct 15, 12:45 AM69.98
Oct 14, 11:45 PM69.96
Oct 14, 10:45 PM69.97
Oct 14, 9:45 PM69.95
Oct 14, 8:45 PM69.94
Oct 14, 7:45 PM69.92
Oct 14, 6:45 PM69.92
Oct 14, 5:45 PM69.90
Oct 14, 4:45 PM69.88
Oct 14, 3:45 PM69.88
Oct 14, 2:45 PM69.87
Oct 14, 1:45 PM69.85
Oct 14, 12:45 PM69.84
Oct 14, 11:45 AM69.82
Oct 14, 10:45 AM69.80
Oct 14, 9:45 AM69.78
Oct 14, 8:45 AM69.76
Oct 14, 7:45 AM69.74
Oct 14, 6:45 AM69.71
Oct 14, 5:45 AM69.69
Oct 14, 4:45 AM69.67
Oct 14, 3:45 AM69.63
Oct 14, 2:45 AM69.62
Oct 14, 1:45 AM69.57
Oct 14, 12:45 AM69.55
Oct 13, 11:45 PM69.51
Oct 13, 10:45 PM69.48
Oct 13, 9:45 PM69.44
Oct 13, 8:45 PM69.42
Oct 13, 7:45 PM69.38
Oct 13, 6:45 PM69.35
Oct 13, 5:45 PM69.32
Oct 13, 4:45 PM69.29
Oct 13, 3:45 PM69.25
Oct 13, 2:45 PM69.23
Oct 13, 1:45 PM69.20
Oct 13, 12:45 PM69.15
Oct 13, 11:45 AM69.13
Oct 13, 10:45 AM69.10
Oct 13, 9:45 AM69.07
Oct 13, 8:45 AM69.03
Oct 13, 7:45 AM68.99
Oct 13, 6:45 AM68.95
Oct 13, 5:45 AM68.92
Oct 13, 4:45 AM68.87
Oct 13, 3:45 AM68.84
Oct 13, 2:45 AM68.81
Oct 13, 1:45 AM68.77
Oct 13, 12:45 AM68.73
Oct 12, 11:45 PM68.69
Oct 12, 10:45 PM68.66
Oct 12, 9:45 PM68.62
Oct 12, 8:45 PM68.58
Oct 12, 7:45 PM68.54
Oct 12, 6:45 PM68.50
Oct 12, 5:45 PM68.47
Oct 12, 4:45 PM68.44
Oct 12, 3:45 PM68.40
Oct 12, 2:45 PM68.38
Oct 12, 1:45 PM68.33
Oct 12, 12:45 PM68.31
Oct 12, 11:45 AM68.27
Oct 12, 10:45 AM68.23
Oct 12, 9:45 AM68.18
Oct 12, 8:45 AM68.15
Oct 12, 7:45 AM68.12
Oct 12, 6:45 AM68.07
Oct 12, 5:45 AM68.04
Oct 12, 4:45 AM67.98
Oct 12, 3:45 AM67.94
Oct 12, 2:45 AM67.90
Oct 12, 1:45 AM67.85
Oct 12, 12:45 AM67.79
Oct 11, 11:45 PM67.76
Oct 11, 10:45 PM67.71
Oct 11, 9:45 PM67.67
Oct 11, 8:45 PM67.62
Oct 11, 7:45 PM67.58
Oct 11, 6:45 PM67.54
Oct 11, 5:45 PM67.49
Oct 11, 4:45 PM67.44
Oct 11, 3:45 PM67.40
Oct 11, 2:45 PM67.36
Oct 11, 12:45 PM67.26
Oct 11, 7:30 AM66.96
Oct 11, 6:45 AM66.92
Oct 11, 5:45 AM66.85
Oct 11, 4:45 AM66.81
Oct 10, 5:00 AM65.56
Oct 10, 4:00 AM65.53
Oct 10, 3:15 AM65.51
Oct 10, 2:45 AM65.48
Oct 10, 1:45 AM65.44
Oct 10, 12:45 AM65.40
Oct 9, 11:45 PM65.35
Oct 9, 10:45 PM65.33
Oct 9, 9:45 PM65.28
Oct 9, 8:45 PM65.21
Oct 9, 7:45 PM65.18
Oct 9, 6:45 PM65.15
Oct 9, 5:45 PM65.13
Oct 9, 4:45 PM65.10
Oct 9, 3:45 PM65.08
Oct 9, 2:45 PM65.05
Oct 9, 1:45 PM65.02
Oct 9, 12:45 PM65.00
Oct 9, 11:45 AM64.97
Oct 9, 10:45 AM64.94
Oct 9, 9:45 AM64.92
Oct 9, 8:45 AM64.88
Oct 9, 7:45 AM64.85
Oct 9, 6:45 AM64.82
Oct 9, 5:45 AM64.79
Oct 9, 4:45 AM64.75
Oct 9, 3:45 AM64.71
Water level, 30 days at Alapaha River at Jennings: the water from 61.70 to 70.04 feet of stage, the latest 70.03 feet.WATER LEVEL, 30 DAYSFTHIGH 70.04 FT, OCT 15, 11:30 PM · LOW 61.70 FT, OCT 2, 7:15 PM606365687073Sep 16Sep 21Sep 26Oct 1Oct 6Oct 1170.03
Latest
70.03 ftOct 16, 2:00 AM
Highest
70.04 ftOct 15, 11:30 PM
Lowest
61.70 ftOct 2, 7:15 PM
Range
8.34 fthighest less lowest
Change
Rose 7.56 ftsince Sep 16, 3:30 AM
Readings
2,727
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 1670.0470.0370.0370.039
Oct 1570.0469.9770.0270.0396
Oct 1469.9769.5369.7969.9696
Oct 1369.5168.7069.1269.5196
Oct 1268.6967.7768.2568.6996
Oct 1167.7666.7767.3567.7656
Oct 1065.5665.3665.4465.5616
Oct 965.3564.6064.9765.3596
Oct 864.6063.8464.2164.6096
Oct 763.8363.1163.4663.8396
Oct 663.1062.7762.8963.1096
Oct 562.7762.2862.5562.7796
Oct 462.2861.8461.9762.2896
Oct 361.8761.7361.7661.8696
Oct 261.7661.7061.7461.7392
Oct 161.8361.7661.8061.7692
Sep 3061.9361.8361.8861.8396
Sep 2961.9961.9361.9661.9396
Sep 2862.0561.9962.0261.9996
Sep 2762.1062.0462.0762.0596
Sep 2662.1862.1062.1462.1096
Sep 2562.2962.1862.2462.1896
Sep 2462.3662.3062.3462.3096
Sep 2362.3562.3162.3362.3596
Sep 2262.3162.2262.2762.3092
Sep 2162.2262.1162.1662.2296
Sep 2062.1362.0562.1162.1180
Sep 1962.2562.1262.1862.1396
Sep 1862.3562.2462.2962.2596
Sep 1762.4662.3562.4162.3596
Sep 1662.4962.4762.4862.4782

How it reports

Schedule
every houron the hour's :00
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule
Longest silence, 7 days
81 minfrom Oct 16, 2:00 AM
Latest report
Oct 16, 2:00 AMlocal time
Time to reach Storm Station
31 min9 in 10 within 31 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 score95.9of 100

Florida median
95.4the median score of 2,338 stations
Scoring higher
992stations in Florida
Sharing its score
28ranks 993 to 1,020
Points deducted
4.14.1 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Florida median 100.0, 100.0, 100.0
Next above
PCCF1rank 994; ahead on median arrival 30 min 31 s against 30 min 35 s
Next below
LITF1rank 1,017; behind on longest silence 62 min against 75 min
Sharing its rank
19other 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 pointsFlorida median 99.4168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1058.85.9 of 10 pointsFlorida median 84.4half its reports arrived within 31 min
  3. Continuityweight 10100.010.0 of 10 pointsFlorida median 100.0longest silence 62 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianFlorida median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianFlorida median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianFlorida 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 Alapaha River at Jennings

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.